53737c.com - robtex.com
53737c.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:3dcb🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:d672🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.61.203Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.214.114🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | cosmin.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c2d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cosmin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c32d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cosmin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:232d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cosmin.ns.cloudflare.com | ||||||
| A | 108.162.195.45🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cosmin.ns.cloudflare.com | ||||||
| A | 162.159.44.45Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cosmin.ns.cloudflare.com | ||||||
| A | 172.64.35.45🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cosmin.ns.cloudflare.com | ||||||
| NS | tina.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tina.ns.cloudflare.com | ||||||
| A | 108.162.192.230🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tina.ns.cloudflare.com | ||||||
| A | 172.64.32.230🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tina.ns.cloudflare.com | ||||||
| A | 173.245.58.230🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tina.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.61.203, 172.67.214.114 | ||||||
| IPv6 | 2606:4700:3030::6815:3dcb, 2606:4700:3037::ac43:d672 | ||||||
| SOA | cosmin.ns.cloudflare.comdns@cloudflare.com serial=2395562715 | ||||||
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=1771291435 | ||||||
Up
www.53737c.com |
Same first word
53737c.com |
DNS History
9 records (6 active, 3 former)
●NScosmin.ns.cloudflare.com2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 22:20:18
○NSns1.360wzb.com2018-05-14 → 2018-05-14 · 2 obs
○ 2026-02-26 22:20:18
○NSns2.360wzb.com2018-05-14 → 2018-05-14 · 2 obs
○ 2026-02-26 22:20:18
●NStina.ns.cloudflare.com2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 22:20:18
●A104.21.61.2032026-02-26 → 2026-02-26 · 1 obs
●A172.67.214.1142026-02-26 → 2026-02-26 · 1 obs
●A2606:4700:3030::6815:3dcb2026-02-26 → 2026-02-26 · 1 obs
●A2606:4700:3037::ac43:d6722026-02-26 → 2026-02-26 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net... | - |
| 53737c.com | tina.ns.cloudflare.com, cosmin.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.195.45
NS records: tina.ns.cloudflare.com, cosmin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 53737c.com (unsigned zone)
⏱️ Timing
Total: 515ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.214.114, 104.21.61.203 |
| AAAA | 2 | 2606:4700:3037::ac43:d672, 2606:4700:3030::6815:3dcb |
| NS | 2 | cosmin.ns.cloudflare.com, tina.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | cosmin.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (tina.ns.cloudflare.com, tina.ns.cloudflare.com, tina.ns.cloudflare.com...)
AI analysis
53737c.com is the parent of www.53737c.com.
53737c.com points to four IP numbers: 2606:4700:3030::6815:3dcb, 2606:4700:3037::ac43:d672, 104.21.61.203 and 172.67.214.114.
Other host names including h2915.cn, stoxbazaar.com, nss.com.np, enjen.net and www.uihm.com share IP numbers with 53737c.com.
53737c.com's delegation uses two name servers, cosmin.ns.cloudflare.com and tina.ns.cloudflare.com.
53737c.com shares the same name server setup as other domains, for example ediwena.com, dresdirekt.com, bangongshizhuangxiu-sh.com, chinazongon.com and holykell-flowmeter.com.
53737c.com at least partially shares name servers with other domains, including tv8.ch, rkz.nl, vpnlabel.net, nonktube.com and smiles.nu.
these name servers are commonly used with nucum.ns.cloudflare.com, seth.ns.cloudflare.com, ines.ns.cloudflare.com and pat.ns.cloudflare.com.
Host names with six IP numbers:
cosmin.ns.cloudflare.com points to: 2606:4700:58::a29f:2c2d, 2803:f800:50::6ca2:c32d, 2a06:98c1:50::ac40:232d, 108.162.195.45, 162.159.44.45 and 172.64.35.45.
tina.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae6, 2803:f800:50::6ca2:c0e6, 2a06:98c1:50::ac40:20e6, 108.162.192.230, 172.64.32.230 and 173.245.58.230.