754b.com - dns.ninja

754b.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:d529🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:2d6c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.45.108Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.213.41🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScrystal.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26ca🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A2803:f800:50::6ca2:c2ca🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcrystal.ns.cloudflare.com
A2a06:98c1:50::ac40:22ca🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcrystal.ns.cloudflare.com
A108.162.194.202🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A162.159.38.202Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A172.64.34.202🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
NSthaddeus.ns.cloudflare.com
A2606:4700:58::a29f:2c7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
A2803:f800:50::6ca2:c37f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRthaddeus.ns.cloudflare.com
A2a06:98c1:50::ac40:237f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRthaddeus.ns.cloudflare.com
A108.162.195.127🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
A162.159.44.127Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
A172.64.35.127🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.45.108, 172.67.213.41
IPv6 hints2606:4700:3030::ac43:d529, 2606:4700:3035::6815:2d6c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=106, name=cloudflare-ech.com
SOAcrystal.ns.cloudflare.comdns@cloudflare.com serial=2411318505

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=1786166864

Same first word

754b.com

Similar names

5b74.com
b547.cc
b574.com
457b.guru
574b.com
4b57.com
45b7.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NScrystal.ns.cloudflare.comthaddeus.ns.cloudflare.comA104.21.45.108172.67.213.412606:4700:3030::ac43:d5292606:4700:3035::6815:2d6c142.91.7.81162.209.96.218188.114.96.0188.114.97.02606:4700:3031::ac43:d5292606:4700:3036::6815:2d6c2a06:98c1:3120::2a06:98c1:3121::
●NScrystal.ns.cloudflare.com2026-02-21 → 2026-08-08 · 2 obs
● 2026-02-21 01:21:04
● 2026-08-08 05:29:48
●NSthaddeus.ns.cloudflare.com2026-02-21 → 2026-08-08 · 2 obs
● 2026-02-21 01:21:04
● 2026-08-08 05:29:48
●A104.21.45.1082026-02-21 → 2026-08-08 · 7 obs
○ 2017-08-09 03:53:56
● 2026-02-21 01:21:04
● 2026-04-24 01:24:42
○ 2026-05-02 12:51:26
● 2026-05-09 14:11:20
○ 2026-06-26 05:17:56
● 2026-08-08 05:29:48
○A142.91.7.812017-08-09 → 2017-08-09 · 4 obs
○ 2016-11-20 11:12:46
● 2017-08-09 03:53:56
○ 2026-02-21 01:21:04
○ 2026-08-08 05:29:48
○A162.209.96.2182015-12-12 → 2016-11-20 · 4 obs
● 2015-12-12 06:58:36
● 2016-11-20 11:12:46
○ 2026-02-21 01:21:04
○ 2026-08-08 05:29:48
●A172.67.213.412026-02-21 → 2026-08-08 · 7 obs
○ 2017-08-09 03:53:56
● 2026-02-21 01:21:04
● 2026-04-24 01:24:42
○ 2026-05-02 12:51:26
● 2026-05-09 14:11:20
○ 2026-06-26 05:17:56
● 2026-08-08 05:29:48
○A188.114.96.02026-05-02 → 2026-06-26 · 6 obs
○ 2026-02-21 01:21:04
○ 2026-04-24 01:24:42
● 2026-05-02 12:51:26
○ 2026-05-09 14:11:20
● 2026-06-26 05:17:56
○ 2026-08-08 05:29:48
○A188.114.97.02026-05-02 → 2026-06-26 · 6 obs
○ 2026-02-21 01:21:04
○ 2026-04-24 01:24:42
● 2026-05-02 12:51:26
○ 2026-05-09 14:11:20
● 2026-06-26 05:17:56
○ 2026-08-08 05:29:48
●A2606:4700:3030::ac43:d5292026-06-24 → 2026-08-08 · 4 obs
○ 2026-06-07 02:09:20
● 2026-06-24 14:05:36
○ 2026-06-26 05:17:56
● 2026-08-08 05:29:48
○A2606:4700:3031::ac43:d5292026-02-21 → 2026-06-07 · 8 obs
○ 2017-08-09 03:53:56
● 2026-02-21 01:21:04
● 2026-04-24 01:24:42
○ 2026-05-02 12:51:26
● 2026-05-09 14:11:20
● 2026-06-07 02:09:20
○ 2026-06-24 14:05:36
○ 2026-08-08 05:29:48
●A2606:4700:3035::6815:2d6c2026-06-24 → 2026-08-08 · 4 obs
○ 2026-06-07 02:09:20
● 2026-06-24 14:05:36
○ 2026-06-26 05:17:56
● 2026-08-08 05:29:48
○A2606:4700:3036::6815:2d6c2026-02-21 → 2026-06-07 · 8 obs
○ 2017-08-09 03:53:56
● 2026-02-21 01:21:04
● 2026-04-24 01:24:42
○ 2026-05-02 12:51:26
● 2026-05-09 14:11:20
● 2026-06-07 02:09:20
○ 2026-06-24 14:05:36
○ 2026-08-08 05:29:48
○A2a06:98c1:3120::2026-05-02 → 2026-06-26 · 6 obs
○ 2026-02-21 01:21:04
○ 2026-04-24 01:24:42
● 2026-05-02 12:51:26
○ 2026-05-09 14:11:20
● 2026-06-26 05:17:56
○ 2026-08-08 05:29:48
○A2a06:98c1:3121::2026-05-02 → 2026-06-26 · 6 obs
○ 2026-02-21 01:21:04
○ 2026-04-24 01:24:42
● 2026-05-02 12:51:26
○ 2026-05-09 14:11:20
● 2026-06-26 05:17:56
○ 2026-08-08 05:29:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net...-
754b.comcrystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.202

NS records: crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 754b.com (unsigned zone)

⏱️ Timing

Total: 437ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.213.41, 104.21.45.108
AAAA22606:4700:3030::ac43:d529, 2606:4700:3035::6815:2d6c
NS2crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1crystal.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

754b.com directs to four IP numbers, which are 104.21.45.108, 172.67.213.41, 2606:4700:3030::ac43:d529 and 2606:4700:3035::6815:2d6c.

Two other host names, along with metronsys.com, gzdkchy.com and pca.longstoneit.com, also share IP numbers with 754b.com.

Name Servers

Two name servers handle the delegation for 754b.com: crystal.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

754b.com shares its NS records with other domains, for example pocaca.cn, e-viop.com, tstz.com.cn and two others.

At least some of 754b.com's name servers are shared with other domains, for example kadalbasah.space, linkdamaibet.org, betcoinbet.net and two more.

These name servers tend to be used in conjunction with the name servers apollo.ns.cloudflare.com.

DNS names with 6 IP addresses:

crystal.ns.cloudflare.com resolves to 108.162.194.202, 162.159.38.202 and 172.64.34.202 among others, with 3 other IP addresses in total.

thaddeus.ns.cloudflare.com resolves to 108.162.195.127, 162.159.44.127 and 172.64.35.127 among others, with 3 other IP addresses in total.