1b31.com - robtex.com

1b31.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:d0b5🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:4582🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.130Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.181🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgreg.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b73🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
A2803:f800:50::6ca2:c173🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgreg.ns.cloudflare.com
A2a06:98c1:50::ac40:2173🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgreg.ns.cloudflare.com
A108.162.193.115🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
A172.64.33.115🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
A173.245.59.115🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
NSkay.ns.cloudflare.com
A2606:4700:50::adf5:3a7d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A2803:f800:50::6ca2:c07d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkay.ns.cloudflare.com
A2a06:98c1:50::ac40:207d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkay.ns.cloudflare.com
A108.162.192.125🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A172.64.32.125🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
A173.245.58.125🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkay.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.69.130, 172.67.208.181
IPv6 hints2606:4700:3033::ac43:d0b5, 2606:4700:3036::6815:4582
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=232, name=cloudflare-ech.com
SOAgreg.ns.cloudflare.comdns@cloudflare.com serial=2411597942

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786233574

Same first word

1b31.com

Similar names

131b.cn
b113.eu
311b.com
113b.com
11b3.com

DNS History

11 records (6 active, 5 former)

202120222023202420252026NSgreg.ns.cloudflare.comkay.ns.cloudflare.comA104.21.69.130172.67.208.1812606:4700:3033::ac43:d0b52606:4700:3036::6815:4582188.114.96.0188.114.97.023.88.183.862a06:98c1:3120::2a06:98c1:3121::
●NSgreg.ns.cloudflare.com2020-01-15 → 2026-08-09 · 2 obs
● 2020-01-15 05:12:42
● 2026-08-09 00:11:46
●NSkay.ns.cloudflare.com2020-01-15 → 2026-08-09 · 2 obs
● 2020-01-15 05:12:42
● 2026-08-09 00:11:46
●A104.21.69.1302026-08-09 → 2026-08-09 · 3 obs
○ 2026-07-10 04:09:10
● 2026-08-09 00:11:44
● 2026-08-09 00:11:46
●A172.67.208.1812026-08-09 → 2026-08-09 · 3 obs
○ 2026-07-10 04:09:10
● 2026-08-09 00:11:44
● 2026-08-09 00:11:46
○A188.114.96.02026-07-10 → 2026-07-10 · 4 obs
○ 2020-01-15 05:12:42
● 2026-07-10 04:09:10
○ 2026-08-09 00:11:44
○ 2026-08-09 00:11:46
○A188.114.97.02026-07-10 → 2026-07-10 · 4 obs
○ 2020-01-15 05:12:42
● 2026-07-10 04:09:10
○ 2026-08-09 00:11:44
○ 2026-08-09 00:11:46
○A23.88.183.862020-01-15 → 2020-01-15 · 3 obs
● 2020-01-15 05:12:42
○ 2026-07-10 04:09:10
○ 2026-08-09 00:11:46
●A2606:4700:3033::ac43:d0b52026-08-09 → 2026-08-09 · 3 obs
○ 2026-07-10 04:09:10
● 2026-08-09 00:11:44
● 2026-08-09 00:11:46
●A2606:4700:3036::6815:45822026-08-09 → 2026-08-09 · 3 obs
○ 2026-07-10 04:09:10
● 2026-08-09 00:11:44
● 2026-08-09 00:11:46
○A2a06:98c1:3120::2026-07-10 → 2026-07-10 · 4 obs
○ 2020-01-15 05:12:42
● 2026-07-10 04:09:10
○ 2026-08-09 00:11:44
○ 2026-08-09 00:11:46
○A2a06:98c1:3121::2026-07-10 → 2026-07-10 · 4 obs
○ 2020-01-15 05:12:42
● 2026-07-10 04:09:10
○ 2026-08-09 00:11:44
○ 2026-08-09 00:11:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
1b31.comgreg.ns.cloudflare.com, kay.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.115

NS records: greg.ns.cloudflare.com, kay.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1b31.com (unsigned zone)

⏱️ Timing

Total: 1090ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.69.130, 172.67.208.181
AAAA22606:4700:3033::ac43:d0b5, 2606:4700:3036::6815:4582
NS2greg.ns.cloudflare.com, kay.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1greg.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (greg.ns.cloudflare.com, greg.ns.cloudflare.com, greg.ns.cloudflare.com...)

Analysis

IP Addresses

1b31.com resolves to four IP addresses: 104.21.69.130, 172.67.208.181, 2606:4700:3033::ac43:d0b5 and 2606:4700:3036::6815:4582.

Two other host names, along with www.travena.de, free.iosapp.icu and www.wimpyourself.com, also share IP numbers with 1b31.com.

Name Servers

1b31.com has two authoritative name servers — greg.ns.cloudflare.com and kay.ns.cloudflare.com.

1b31.com shares its NS records with other domains, for example steinbauer-consult.com, av211.cc, yuy13.com and two others.

1b31.com partially shares its NS delegation with several other domains, including tabapuanet.com.br, aradiaco.com, alarminfo.at and two others.

These name servers regularly co-occur with the name servers dana.ns.cloudflare.com, eric.ns.cloudflare.com and rocco.ns.cloudflare.com.

DNS names with 6 IP addresses:

greg.ns.cloudflare.com points to 108.162.193.115, 172.64.33.115, 173.245.59.115 and 3 other IP addresses.

kay.ns.cloudflare.com points to 108.162.192.125, 172.64.32.125, 173.245.58.125 and 3 other IP addresses.