739st.com - robtex.com

739st.com

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:516e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:9f58🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.81.110Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.159.88🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSanastasia.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26e3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanastasia.ns.cloudflare.com
A2803:f800:50::6ca2:c2e3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRanastasia.ns.cloudflare.com
A2a06:98c1:50::ac40:22e3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRanastasia.ns.cloudflare.com
A108.162.194.227🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.38.227Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.34.227🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSsid.ns.cloudflare.com
A2606:4700:58::adf5:3b8f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsid.ns.cloudflare.com
A2803:f800:50::6ca2:c18f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsid.ns.cloudflare.com
A2a06:98c1:50::ac40:218f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsid.ns.cloudflare.com
A108.162.193.143🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsid.ns.cloudflare.com
A172.64.33.143🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsid.ns.cloudflare.com
A173.245.59.143🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsid.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.81.110, 172.67.159.88
IPv6 hints2606:4700:3036::6815:516e, 2606:4700:3037::ac43:9f58
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=181, name=cloudflare-ech.com
SOAanastasia.ns.cloudflare.comdns@cloudflare.com serial=2409514502

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=1784241857

Same first word

739st.com

Similar names

973st.com
ts739.com

DNS History

14 records (6 active, 8 former)

2017201820192020202120222023202420252026NSanastasia.ns.cloudflare.comsid.ns.cloudflare.comns1.alidns.comns2.alidns.comA104.21.81.110172.67.159.882606:4700:3036::6815:516e2606:4700:3037::ac43:9f58112.74.96.159115.29.43.187188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSanastasia.ns.cloudflare.com2026-04-27 → 2026-07-16 · 3 obs
○ 2017-12-28 06:21:30
● 2026-04-27 17:24:42
● 2026-07-16 22:54:40
○NSns1.alidns.com2016-12-20 → 2017-12-28 · 4 obs
● 2016-12-20 16:14:52
● 2017-12-28 06:21:30
○ 2026-04-27 17:24:42
○ 2026-07-16 22:54:40
○NSns2.alidns.com2016-12-20 → 2017-12-28 · 4 obs
● 2016-12-20 16:14:52
● 2017-12-28 06:21:30
○ 2026-04-27 17:24:42
○ 2026-07-16 22:54:40
●NSsid.ns.cloudflare.com2026-04-27 → 2026-07-16 · 3 obs
○ 2017-12-28 06:21:30
● 2026-04-27 17:24:42
● 2026-07-16 22:54:40
●A104.21.81.1102026-07-09 → 2026-07-16 · 3 obs
○ 2026-04-27 17:24:42
● 2026-07-09 12:52:36
● 2026-07-16 22:54:40
○A112.74.96.1592017-12-28 → 2017-12-28 · 4 obs
○ 2016-12-20 16:14:52
● 2017-12-28 06:21:30
○ 2026-04-27 17:24:42
○ 2026-07-16 22:54:40
○A115.29.43.1872016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 16:14:52
○ 2017-12-28 06:21:30
○ 2026-07-16 22:54:40
●A172.67.159.882026-07-09 → 2026-07-16 · 3 obs
○ 2026-04-27 17:24:42
● 2026-07-09 12:52:36
● 2026-07-16 22:54:40
○A188.114.96.02026-04-27 → 2026-04-27 · 4 obs
○ 2017-12-28 06:21:30
● 2026-04-27 17:24:42
○ 2026-07-09 12:52:36
○ 2026-07-16 22:54:40
○A188.114.97.02026-04-27 → 2026-04-27 · 4 obs
○ 2017-12-28 06:21:30
● 2026-04-27 17:24:42
○ 2026-07-09 12:52:36
○ 2026-07-16 22:54:40
●A2606:4700:3036::6815:516e2026-07-09 → 2026-07-16 · 3 obs
○ 2026-04-27 17:24:42
● 2026-07-09 12:52:36
● 2026-07-16 22:54:40
●A2606:4700:3037::ac43:9f582026-07-09 → 2026-07-16 · 3 obs
○ 2026-04-27 17:24:42
● 2026-07-09 12:52:36
● 2026-07-16 22:54:40
○A2a06:98c1:3120::2026-04-27 → 2026-04-27 · 4 obs
○ 2017-12-28 06:21:30
● 2026-04-27 17:24:42
○ 2026-07-09 12:52:36
○ 2026-07-16 22:54:40
○A2a06:98c1:3121::2026-04-27 → 2026-04-27 · 4 obs
○ 2017-12-28 06:21:30
● 2026-04-27 17:24:42
○ 2026-07-09 12:52:36
○ 2026-07-16 22:54:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
739st.comsid.ns.cloudflare.com, anastasia.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.143

NS records: sid.ns.cloudflare.com, anastasia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 739st.com (unsigned zone)

⏱️ Timing

Total: 109ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.81.110, 172.67.159.88
AAAA22606:4700:3037::ac43:9f58, 2606:4700:3036::6815:516e
NS2anastasia.ns.cloudflare.com, sid.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1anastasia.ns.cloudflare.com dns.cloudfla

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

739st.com points to the four IP addresses 104.21.81.110, 172.67.159.88, 2606:4700:3036::6815:516e and 2606:4700:3037::ac43:9f58.

Two other host names, along with psyfans.net, jonwang.com and o2ch.net, also share IP numbers with 739st.com.

Name Servers

Two name servers handle the delegation for 739st.com: anastasia.ns.cloudflare.com and sid.ns.cloudflare.com.

739st.com shares its NS records with other domains, for example 746e.com, dabhuo.com, huijiashop.com and two others.

There is at least partial name server overlap between 739st.com and other domains — operahousemanchester.org, rebl.com, erode-sengunthar.ac.in and two more among them.

The name servers ace.ns.cloudflare.com, elijah.ns.cloudflare.com, lady.ns.cloudflare.com and two others are commonly seen in use alongside these name servers.

DNS names with 6 IP addresses:

anastasia.ns.cloudflare.com resolves to 108.162.194.227, 162.159.38.227 and 172.64.34.227 among others, with 3 other IP addresses in total.

sid.ns.cloudflare.com resolves to 108.162.193.143, 172.64.33.143 and 173.245.59.143 among others, with 3 other IP addresses in total.