53737s.com - robtex.com
53737s.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:5c61🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:bf5e🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.92.97Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.191.94🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | duke.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c16e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:216e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 108.162.193.110🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 172.64.33.110🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| A | 173.245.59.110🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | duke.ns.cloudflare.com | ||||||
| NS | mina.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26fb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2fb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22fb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mina.ns.cloudflare.com | ||||||
| A | 108.162.194.251🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mina.ns.cloudflare.com | ||||||
| A | 162.159.38.251Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mina.ns.cloudflare.com | ||||||
| A | 172.64.34.251🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mina.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.92.97, 172.67.191.94 | ||||||
| IPv6 | 2606:4700:3033::6815:5c61, 2606:4700:3035::ac43:bf5e | ||||||
| SOA | duke.ns.cloudflare.comdns@cloudflare.com serial=2397512745 | ||||||
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 | ||||||
DNS History
9 records (6 active, 3 former)
●NSduke.ns.cloudflare.com2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 20:27:00
●NSmina.ns.cloudflare.com2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 20:27:00
○NSns1.360wzb.com2018-05-14 → 2018-05-14 · 2 obs
○ 2026-02-26 20:27:00
○NSns2.360wzb.com2018-05-14 → 2018-05-14 · 2 obs
○ 2026-02-26 20:27:00
●A104.21.92.972026-02-26 → 2026-02-26 · 1 obs
●A172.67.191.942026-02-26 → 2026-02-26 · 1 obs
●A2606:4700:3033::6815:5c612026-02-26 → 2026-02-26 · 1 obs
●A2606:4700:3035::ac43:bf5e2026-02-26 → 2026-02-26 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 53737s.com | duke.ns.cloudflare.com, mina.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.193.110
NS records: duke.ns.cloudflare.com, mina.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 53737s.com (unsigned zone)
⏱️ Timing
Total: 63ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.191.94, 104.21.92.97 |
| AAAA | 2 | 2606:4700:3033::6815:5c61, 2606:4700:3035::ac43:bf5e |
| NS | 2 | duke.ns.cloudflare.com, mina.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | duke.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (duke.ns.cloudflare.com, duke.ns.cloudflare.com, duke.ns.cloudflare.com...)
AI analysis
53737s.com maps to four IP numbers: 2606:4700:3033::6815:5c61, 2606:4700:3035::ac43:bf5e, 104.21.92.97 and 172.67.191.94.
other host names include romasuona.com, intesa.siena.it, htngc.com, www.cenotavr.by and rubbishremovalbrentford.com; they share IP numbers with 53737s.com.
Two name servers duke.ns.cloudflare.com and mina.ns.cloudflare.com handle the delegation for 53737s.com.
53737s.com shares the same name server setup as other domains, for instance cnxw.net, 2018w.com, osuinra.com, wmdancer.com and lxai.net.
53737s.com at least partially shares name servers with other domains, for instance cafepro.gr, mosoqhuayratravel.com, kurdnic.com, shareonimo.at and langtiankeji.com.
These name servers are commonly used alongside carmelo.ns.cloudflare.com.
Six IP addresses per host:
duke.ns.cloudflare.com points to 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110; mina.ns.cloudflare.com points to 2606:4700:50::a29f:26fb, 2803:f800:50::6ca2:c2fb, 2a06:98c1:50::ac40:22fb, 108.162.194.251, 162.159.38.251 and 172.64.34.251