754b.com - robtex.com
754b.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:d529🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:2d6c🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.45.108Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.213.41🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | crystal.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26ca🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2ca🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22ca🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| A | 108.162.194.202🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| A | 162.159.38.202Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| A | 172.64.34.202🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | crystal.ns.cloudflare.com | ||||||
| NS | thaddeus.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thaddeus.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c37f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | thaddeus.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:237f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | thaddeus.ns.cloudflare.com | ||||||
| A | 108.162.195.127🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thaddeus.ns.cloudflare.com | ||||||
| A | 162.159.44.127Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thaddeus.ns.cloudflare.com | ||||||
| A | 172.64.35.127🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | thaddeus.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.45.108, 172.67.213.41 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:d529, 2606:4700:3036::6815:2d6c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=194, name=cloudflare-ech.com | ||||||
| SOA | crystal.ns.cloudflare.comdns@cloudflare.com serial=2402598000 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778334696 | ||||||
Same first word
754b.com |
Similar names
DNS History
12 records (6 active, 6 former)
●NScrystal.ns.cloudflare.com2026-02-21 → 2026-05-09 · 2 obs
● 2026-05-09 14:11:20
●NSthaddeus.ns.cloudflare.com2026-02-21 → 2026-05-09 · 2 obs
● 2026-05-09 14:11:20
●A104.21.45.1082026-02-21 → 2026-05-09 · 5 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
○A142.91.7.812017-08-09 → 2017-08-09 · 4 obs
● 2017-08-09 03:53:56
○ 2026-02-21 01:21:04
○ 2026-05-09 14:11:20
○A162.209.96.2182015-12-12 → 2016-11-20 · 4 obs
● 2016-11-20 11:12:46
○ 2026-02-21 01:21:04
○ 2026-05-09 14:11:20
●A172.67.213.412026-02-21 → 2026-05-09 · 5 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
○A188.114.96.02026-05-02 → 2026-05-02 · 4 obs
○ 2026-04-24 01:24:42
● 2026-05-02 12:51:26
○ 2026-05-09 14:11:20
○A188.114.97.02026-05-02 → 2026-05-02 · 4 obs
○ 2026-04-24 01:24:42
● 2026-05-02 12:51:26
○ 2026-05-09 14:11:20
●A2606:4700:3031::ac43:d5292026-02-21 → 2026-05-09 · 5 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
●A2606:4700:3036::6815:2d6c2026-02-21 → 2026-05-09 · 5 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
○A2a06:98c1:3120::2026-05-02 → 2026-05-02 · 4 obs
○ 2026-04-24 01:24:42
● 2026-05-02 12:51:26
○ 2026-05-09 14:11:20
○A2a06:98c1:3121::2026-05-02 → 2026-05-02 · 4 obs
○ 2026-04-24 01:24:42
● 2026-05-02 12:51:26
○ 2026-05-09 14:11:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net... | - |
| 754b.com | crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com | 12 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: 339ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.45.108, 172.67.213.41 |
| AAAA | 2 | 2606:4700:3031::ac43:d529, 2606:4700:3036::6815:2d6c |
| NS | 2 | crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | crystal.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 points to four IP numbers: 2606:4700:3031::ac43:d529, 2606:4700:3036::6815:2d6c, 104.21.45.108 and 172.67.213.41.
Other host names including johnweiskopf.com, kinnara.net, turbotransam.com.cdn.cloudflare.net, carmoderxr.com and manzaset.com share IP numbers with 754b.com.
Name Servers
754b.com's delegation uses two name servers, crystal.ns.cloudflare.com and thaddeus.ns.cloudflare.com.
754b.com shares the same name server setup as other domains, for example pocaca.cn, jupiao.net, e-viop.com, ybwuzhou.cn and lzl1688.com.
754b.com at least partially shares name servers with other domains, including kadalbasah.space, bostoncreditservices.com, programyukle.net, dreamrupee.com and rnb69-link.it.com.
These name servers are often used together with apollo.ns.cloudflare.com.
Host names with six IP numbers:
crystal.ns.cloudflare.com points to: 2606:4700:50::a29f:26ca, 2803:f800:50::6ca2:c2ca, 2a06:98c1:50::ac40:22ca, 108.162.194.202, 162.159.38.202 and 172.64.34.202.
thaddeus.ns.cloudflare.com points to: 2606:4700:58::a29f:2c7f, 2803:f800:50::6ca2:c37f, 2a06:98c1:50::ac40:237f, 108.162.195.127, 162.159.44.127 and 172.64.35.127.