httpbin.org: IP address, DNS records and WHOIS
Live lookup data for httpbin.org: the IP addresses it resolves to, the DNS records it publishes, and its registration details. The data below is fetched when this page is built and refreshed daily.
At a glance
DNS records
A
| 3.221.253.123 | TTL 12 |
| 54.172.45.38 | TTL 12 |
| 44.209.237.184 | TTL 12 |
AAAA
| 2600:1f18:2da1:d401:3bc4:1b7d:6e3d:8acb | TTL 60 |
| 2600:1f18:2da1:d400:5c03:f07e:e0be:7edd | TTL 60 |
| 2600:1f18:2da1:d402:54c2:29a8:4a48:2547 | TTL 60 |
CNAME
No public records of this type are currently published.
MX
No public records of this type are currently published.
NS
| ns-1053.awsdns-03.org |
| ns-1555.awsdns-02.co.uk |
| ns-173.awsdns-21.com |
| ns-884.awsdns-46.net |
TXT
| v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all |
SOA
- Primary nameserver
- ns-1053.awsdns-03.org
- Hostmaster
- awsdns-hostmaster@amazon.com
- Serial
- 1
- Refresh
- 7200 s (2 hours)
- Retry
- 900 s (15 minutes)
- Expire
- 1209600 s (14 days)
- Minimum TTL
- 86400 s (1 day)
CAA
| 0 iodef "mailto:security@postman.com" |
| 0 issue "amazon.com" |
| 0 issue "letsencrypt.org" |
| 0 issuewild "amazon.com" |
WHOIS registration data
- Registrar
- Amazon Registrar, Inc.
- Registered
- Jun 12, 2011
- Expires
- Jun 12, 2027
- Last changed
- Aug 12, 2026
- Status
- client transfer prohibited
- Nameservers
- ns-1053.awsdns-03.org, ns-1555.awsdns-02.co.uk, ns-173.awsdns-21.com, ns-884.awsdns-46.net
- DNSSEC signed
- No
FAQ
httpbin.org currently resolves to 3.221.253.123, 54.172.45.38, 44.209.237.184, 2600:1f18:2da1:d401:3bc4:1b7d:6e3d:8acb, 2600:1f18:2da1:d400:5c03:f07e:e0be:7edd, 2600:1f18:2da1:d402:54c2:29a8:4a48:2547. Large sites often publish several addresses and rotate them, so the list can differ between checks and between locations.
httpbin.org is registered through Amazon Registrar, Inc.. The registrant's identity is not published in the public registration record — most owners use a privacy service or the data is redacted.
httpbin.org is served by ns-1053.awsdns-03.org, ns-1555.awsdns-02.co.uk, ns-173.awsdns-21.com, ns-884.awsdns-46.net. These are the authoritative nameservers that publish its DNS records.
Run a fresh check
Records change. Run the live tools for an up-to-the-minute answer: