Slack.com Slack
Server IP address resolved: Yes
Http response code: 200
Response time: 0.33 sec.
Last Checked: 07/08/2025
Slack.com traffic volume is 447,640 unique daily visitors and their 3,402,063 pageviews. The web value rate of slack.com is 44,696,104 USD. Each visitor makes around 8.13 page views on average.
By Alexa's traffic estimates slack.com placed at 424 position over the world, while the largest amount of its visitors comes from United States, where it takes 117 place.
Perfect for slack.com that their data center (provided by company company AMAZON-02 - Amazon.com, Inc., US) is located in United States, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by AMAZON-02 - Amazon.com, Inc., US.
Slack.com registered under .COM top-level domain. Check other websites in .COM zone.
The last verification results, performed on (February 17, 2025) slack.com show that slack.com has an expired SSL certificate issued by Let's Encrypt (expired on April 25, 2025). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Let's Encrypt.
In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust slack.com is pretty a safe domain.
Relying Google MobileFriendly test slack.com is well optimized for mobile and tablet devices.
Audience Geography. Where are slack.com visitors located?
| Country | Visitors |
|---|---|
 United States US | 39.7% |
| India IN | 14.2% |
| Japan JP | 9.2% |
| Canada CA | 3.1% |
| Brazil BR | 2.7% |
| Nigeria NG | 2.1% |
| Australia AU | 2.1% |
| Korea KR | 2% |
| Mexico MX | 1.7% |
| Other | 23% |
| Country | Pageviews |
|---|---|
| United States US | 41.5% |
| India IN | 14.7% |
| Japan JP | 11.2% |
| Brazil BR | 4.2% |
| Canada CA | 3.2% |
| Mexico MX | 2% |
| Australia AU | 2% |
| Korea KR | 1.7% |
| Taiwan TW | 1.6% |
| Other | 17.9% |
| Country | Rank |
|---|---|
| Philippines PH | 76 |
| Nigeria NG | 98 |
| United States US | 117 |
| Israel IL | 118 |
| India IN | 121 |
| Switzerland CH | 130 |
| Canada CA | 136 |
| Japan JP | 159 |
| Australia AU | 163 |
| Pakistan PK | 177 |
| Mexico MX | 223 |
| Singapore SG | 225 |
Where do visitors go on slack.com?
| Subdomain | Pageviews |
|---|---|
| app.slack.com | 88.85% |
| slack.com | 3.84% |
| enterprise.slack.com | 0.22% |
| files.slack.com | 0.21% |
| api.slack.com | 0.21% |
| other | 6.68% |
| Subdomain | Pageviews per User |
|---|---|
| app.slack.com | 8.16 |
| api.slack.com | 3.8 |
| slack.com | 1.72 |
| files.slack.com | 1.3 |
| enterprise.slack.com | 1.1 |
| Subdomain | Reach |
|---|---|
| app.slack.com | 81.03% |
| slack.com | 16.63% |
| enterprise.slack.com | 1.48% |
| files.slack.com | 1.16% |
| api.slack.com | 0.4% |
How popular is slack.com?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 209 | -28 |
| past month | 208 | -113 |
| past week | 280 | 89 |
| yesterday | 284 | -6 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 156 | -13 | 3798 | 17.4% | 7.6 | 4% |
| 30 | 155 | -73 | 371 | 58.6% | 7.44 | -4.49% |
| 7 | 216 | 74 | 253 | -37.97% | 6.9 | -7.877% |
| 1 | 200 | -7 | 292 | 8% | 8.5 | 5% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 260 | -28 | 1980 | 13% |
| 30 | 255 | -154 | 2040 | 66% |
| 7 | 336 | 103 | 1500 | -32.64% |
| 1 | 358 | -11 | 1500 | 3% |
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton ConnectSafe evaluates slack.com for any unsafe and insecure content. The results are critical for families with young children.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee assesses slack.com for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze slack.com for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the slack.com. This reputation system receives ratings from users and information from third-party sources, assesses the slack.com for safety features and confirms, whether slack.com is suitable for children.
| Domain | slack.com |
| Issuer Organization | Let's Encrypt |
| Issuer | R10 |
| Algorithm | RSA-SHA256 |
| Valid form | 01/25/2025 |
| Expiration | 04/25/2025 |
| Signed | Certificate is not self signed |
| Additional Domains |
*.slack.com slack.com |
ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US
Last Update: 04/04/2025
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509
OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Domain Name: SLACK.COM
Registry Domain ID: 900992_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.markmonitor.com
Registrar URL: http://www.markmonitor.com
Updated Date: 2023-09-18T10:50:08Z
Creation Date: 1992-10-21T04:00:00Z
Registry Expiry Date: 2025-10-20T04:00:00Z
Registrar: MarkMonitor Inc.
Registrar IANA ID: 292
Registrar Abuse Contact Email: abusecomplaints@markmonitor.com
Registrar Abuse Contact Phone: +1.2086851750
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Domain Status: serverDeleteProhibited https://icann.org/epp#serverDeleteProhibited
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Domain Status: serverUpdateProhibited https://icann.org/epp#serverUpdateProhibited
Name Server: NS-1493.AWSDNS-58.ORG
Name Server: NS-166.AWSDNS-20.COM
Name Server: NS-1901.AWSDNS-45.CO.UK
Name Server: NS-606.AWSDNS-11.NET
DNSSEC: signedDelegation
DNSSEC DS Data: 296 13 2 601D7EC07E7DEE6E1AB6A3E5B2DA170F8353375FEA63AF2B732FAA5A22898EA0
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2024-09-09T11:07:18Z
| Host | A Record | TTL |
|---|---|---|
| slack.com | 18.168.172.238 | 60 |
| slack.com | 18.169.120.191 | 60 |
| slack.com | 18.134.215.41 | 60 |
| slack.com | 18.169.61.189 | 60 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| slack.com | aspmx.l.google.com | 1 | 60 |
| slack.com | aspmx2.googlemail.com | 10 | 60 |
| slack.com | aspmx3.googlemail.com | 10 | 60 |
| slack.com | alt1.aspmx.l.google.com | 5 | 60 |
| slack.com | alt2.aspmx.l.google.com | 5 | 60 |
| Host | NS Record | TTL |
|---|---|---|
| slack.com | ns-1493.awsdns-58.org | 3600 |
| slack.com | ns-166.awsdns-20.com | 3600 |
| slack.com | ns-1901.awsdns-45.co.uk | 3600 |
| slack.com | ns-606.awsdns-11.net | 3600 |
| Host | TXT Record | TTL |
|---|---|---|
| slack.com | OSSRH-54733 | 3600 |
| slack.com | google-site-verification=2PK67oVPNyEtS1avSlr3PhH5nSiFuticbQv_bT4pM2k | 3600 |
| slack.com | google-site-verification=KqX3Ngw0XEjz_0GVx_xwFFlCoO-bskhqU_lxv0Q77mk | 3600 |
| slack.com | google-site-verification=efuXt5-oMr2CdNmVi6A9IO29KMKifpseD1qokxjWwcE | 3600 |
| slack.com | google-site-verification=kB1KvgpSk9YkHsFmsj1VPI5YmDvfKctPxnplhGjyqtE | 3600 |
| slack.com | google-site-verification=o2grd1TLmZZ8GrqbhVIFtzO2MRLTtSUpBBIBYfhQVCQ | 3600 |
| slack.com | google-site-verification=v-LLB__IhraaI7ZzuE3jvRFIm2vERPLzWoepAEZJtKQ | 3600 |
| slack.com | hubspot-developer-verification=OTE4NzYxYTgtMDUwZi00MzgzLTk2YTUtZDAwNjBlODg1MWM0 | 3600 |
| slack.com | spycloud-domain-verification=02e4c0be-cf43-44e4-beaf-4f99702ca632 | 3600 |
| slack.com | v=spf1 ip4:54.240.37.228/31 ip4:54.240.35.24/29 ip4:54.240.35.20/30 ip4:69.169.237.194 ip4:69.169.237.192/31 ip4:69.169.237.184/29 ip4:69.169.237.180/30 ip4:69.169.237.179 include:_spf.qualtrics.com include:mail.zendesk.com -all | 3600 |
ns-1493.awsdns-58.org
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 300
Last tested: 06/12/2016
| Total Resources | 78 |
| Number of Hosts | 35 |
| Static Resources | 39 |
| JavaScript Resources | 22 |
| CSS Resources | 5 |
Last tested: 12/17/2017
| Total Resources | 96 |
| Number of Hosts | 41 |
| Static Resources | 40 |
| JavaScript Resources | 24 |
| CSS Resources | 2 |
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