Kotatsu.app belongs to FASTLY - Fastly, US. Check the list of other websites hosted by FASTLY - Fastly, US.
In terms of rank-to-traffic ratio, kotatsu.app has 1,603 unique users per day, viewing 3,238 pages. The rank based value of kotatsu.app is 2,333 USD. Every user makes 2.16 pageviews on average.
Kotatsu.app boasts a link base consisting of 243 referring domains and 259 external backlinks, as revealed by the data obtained from web network scanning.
Kotatsu.app top-level domain belongs to .APP domain zone. Check other webpages in .APP zone.
According the last verification test in March 22, 2025, kotatsu.app has a valid and up-to-date SSL certificate issued by Let's Encrypt , certificate expiration date: June 17, 2025. Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.
Based on data from Symantec kotatsu.app is a fairly safe domain.
Domain | kotatsu.app |
Issuer Organization | Let's Encrypt |
Issuer | R11 |
Algorithm | RSA-SHA256 |
Valid form | 03/19/2025 |
Expiration | 06/17/2025 |
Signed | Certificate is not self signed |
Additional Domains |
kotatsu.app www.kotatsu.app |
Alexa Rank shows how popular kotatsu.app is in comparison with other sites. The most popular site has Alexa Rank equals 1. If kotatsu.app has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to kotatsu.app and pageviews on kotatsu.app over the past 3 months.
ASN ID: 54113
ASN Title: FASTLY - Fastly, USLast Update: 03/22/2025
#
# 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
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 54113
ASName: FASTLY
ASHandle: AS54113
RegDate: 2011-10-04
Updated: 2012-03-02
Comment: http://www.fastly.com/
Ref: https://rdap.arin.net/registry/autnum/54113
OrgName: Fastly
OrgId: SKYCA-3
Address: PO Box 78266
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2011-09-16
Updated: 2017-03-30
Ref: https://rdap.arin.net/registry/entity/SKYCA-3
OrgNOCHandle: FNO19-ARIN
OrgNOCName: Fastly Network Operations
OrgNOCPhone: +1-415-404-9374
OrgNOCEmail: noc@fastly.com
OrgNOCRef: https://rdap.arin.net/registry/entity/FNO19-ARIN
OrgTechHandle: FRA19-ARIN
OrgTechName: Fastly RIR Administrator
OrgTechPhone: +1-415-404-9374
OrgTechEmail: rir-admin@fastly.com
OrgTechRef: https://rdap.arin.net/registry/entity/FRA19-ARIN
OrgAbuseHandle: ABUSE4771-ARIN
OrgAbuseName: Abuse Account
OrgAbusePhone: +1-415-496-9353
OrgAbuseEmail: abuse@fastly.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE4771-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.
#
kotatsu.app domain is not supported
Host | A Record | TTL |
---|---|---|
kotatsu.app | 185.199.108.153 | 86400 |
kotatsu.app | 185.199.109.153 | 86400 |
kotatsu.app | 185.199.110.153 | 86400 |
kotatsu.app | 185.199.111.153 | 86400 |
Host | MX Record | Priority | TTL |
---|---|---|---|
kotatsu.app | emx.mail.ru | 10 | 86400 |
Host | NS Record | TTL |
---|---|---|
kotatsu.app | ns1.reg.ru | 86400 |
kotatsu.app | ns2.reg.ru | 86400 |
Host | TXT Record | TTL |
---|---|---|
kotatsu.app | v=spf1 redirect=_spf.mail.ru | 86400 |
kotatsu.app | mailru-domain: cHzpbOG7Ul0rbjR2 | 86400 |
kotatsu.app | google-site-verification=fu9e4Xz774pSuKsrth8zNkQ6N4bisBZaFPPhhG-yFTA | 86400 |
ns1.reg.ru
TTL: 86400
Email address: hostmaster.ns1.reg.ru
Serial: 1740093159
Refresh: 14400
Retry: 3600
Expire: 604800
Minimum: 10800
not found