Nan.fyi Not a Number
An interactive blog on computer science and web development, by Nanda Syahrasyad.
Server IP address resolved: Yes
Http response code: 200
Response time: 0.15 sec.
Last Checked: 03/17/2026
Nan.fyi attracts 2,103 unique visitors daily, generating 4,205 pageviews. The estimated value of nan.fyi is 3,082 USD. Each visitor views approximately 2.14 pages on average.
Nan.fyi is hosted by AMAZON-02 - Amazon.com, Inc., US. Check out other websites hosted by AMAZON-02 - Amazon.com, Inc., US.
See the list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.
Nan.fyi is registered with the .FYI top-level domain. Explore additional websites within the .FYI zone.
A recent examination on (May 30, 2025), indicates that nan.fyi has an expired SSL certificate issued by Let's Encrypt (expired on August 13, 2025). Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Let's Encrypt.
According to Google Safe Browsing and Symantec nan.fyi appears to be a safe domain.
not found
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 nan.fyi 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 nan.fyi 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 nan.fyi for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the nan.fyi. This reputation system receives ratings from users and information from third-party sources, assesses the nan.fyi for safety features and confirms, whether nan.fyi is suitable for children.
| Domain | nan.fyi |
| Issuer Organization | Let's Encrypt |
| Issuer | R11 |
| Algorithm | RSA-SHA256 |
| Valid form | 05/15/2025 |
| Expiration | 08/13/2025 |
| Signed | Certificate is not self signed |
| Additional Domains |
nan.fyi |
ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US
Last Update: 09/14/2025
#
# 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.
#
nan.fyi domain is not supported
| Host | A Record | TTL |
|---|---|---|
| nan.fyi | 76.76.21.21 | 3600 |
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|---|---|
| nan.fyi | ns-cloud-d3.googledomains.com | 21600 |
| nan.fyi | ns-cloud-d2.googledomains.com | 21600 |
| nan.fyi | ns-cloud-d1.googledomains.com | 21600 |
| nan.fyi | ns-cloud-d4.googledomains.com | 21600 |
| Host | TXT Record | TTL |
|---|
ns-cloud-d1.googledomains.com
TTL: 21600
Email address: cloud-dns-hostmaster.google.com
Serial: 3
Refresh: 21600
Retry: 3600
Expire: 259200
Minimum: 300
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