37zw.net - robtex.com

37zw.net

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:97bf🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:58b3🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.88.179Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.151.191🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalina.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a3d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalina.ns.cloudflare.com
A2803:f800:50::6ca2:c03d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalina.ns.cloudflare.com
A2a06:98c1:50::ac40:203d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalina.ns.cloudflare.com
A108.162.192.61🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalina.ns.cloudflare.com
A172.64.32.61🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalina.ns.cloudflare.com
A173.245.58.61🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalina.ns.cloudflare.com
NSnoah.ns.cloudflare.com
A2606:4700:58::adf5:3b85🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
A2803:f800:50::6ca2:c185🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnoah.ns.cloudflare.com
A2a06:98c1:50::ac40:2185🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnoah.ns.cloudflare.com
A108.162.193.133🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
A172.64.33.133🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
A173.245.59.133🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoah.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.88.179, 172.67.151.191
IPv6 hints2606:4700:3030::ac43:97bf, 2606:4700:3037::6815:58b3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com
SOAalina.ns.cloudflare.comdns@cloudflare.com serial=2403871212

net

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=1782059785

Subdomains

www.37zw.net

Same first word

37zw.cc
37zw.net
37zw.com
37zw.info

Similar names

73zw.com
wz73.com
zw37.com
zw73.com

DNS History

11 records (6 active, 5 former)

201820192020202120222023202420252026NSalina.ns.cloudflare.comnoah.ns.cloudflare.comns47.domaincontrol.comns48.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA104.21.88.179172.67.151.1912606:4700:3030::ac43:97bf2606:4700:3037::6815:58b350.63.202.37
●NSalina.ns.cloudflare.com2026-05-16 → 2026-06-21 · 3 obs
○ 2017-01-04 05:44:28
● 2026-05-16 13:08:26
● 2026-06-21 16:41:34
●NSnoah.ns.cloudflare.com2026-05-16 → 2026-06-21 · 3 obs
○ 2017-01-04 05:44:28
● 2026-05-16 13:08:26
● 2026-06-21 16:41:34
○NSns47.domaincontrol.com2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 05:44:28
○ 2026-05-16 13:08:26
○ 2026-06-21 16:41:34
○NSns48.domaincontrol.com2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 05:44:28
○ 2026-05-16 13:08:26
○ 2026-06-21 16:41:34
○MXmailstore1.secureserver.net2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 05:44:28
○ 2026-05-16 13:08:26
○ 2026-06-21 16:41:34
○MXsmtp.secureserver.net2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 05:44:28
○ 2026-05-16 13:08:26
○ 2026-06-21 16:41:34
●A104.21.88.1792026-05-16 → 2026-06-21 · 3 obs
○ 2017-01-04 05:44:28
● 2026-05-16 13:08:26
● 2026-06-21 16:41:34
●A172.67.151.1912026-05-16 → 2026-06-21 · 3 obs
○ 2017-01-04 05:44:28
● 2026-05-16 13:08:26
● 2026-06-21 16:41:34
●A2606:4700:3030::ac43:97bf2026-05-16 → 2026-06-21 · 3 obs
○ 2017-01-04 05:44:28
● 2026-05-16 13:08:26
● 2026-06-21 16:41:34
●A2606:4700:3037::6815:58b32026-05-16 → 2026-06-21 · 3 obs
○ 2017-01-04 05:44:28
● 2026-05-16 13:08:26
● 2026-06-21 16:41:34
○A50.63.202.372017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 05:44:28
○ 2026-05-16 13:08:26
○ 2026-06-21 16:41:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
37zw.netnoah.ns.cloudflare.com, alina.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.61

NS records: noah.ns.cloudflare.com, alina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 37zw.net (unsigned zone)

⏱️ Timing

Total: 377ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.88.179, 172.67.151.191
AAAA22606:4700:3037::6815:58b3, 2606:4700:3030::ac43:97bf
NS2alina.ns.cloudflare.com, noah.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alina.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

37zw.net is a parent domain of www.37zw.net.

IP Addresses

37zw.net resolves to four IP addresses: 104.21.88.179, 172.67.151.191, 2606:4700:3030::ac43:97bf and 2606:4700:3037::6815:58b3.

opaslotapn.com, mx.necrocloud.com.es, khnp.boundkathy-friends.com plus two other host names have IP numbers in common with 37zw.net.

Name Servers

DNS delegation for 37zw.net points to two name servers: alina.ns.cloudflare.com and noah.ns.cloudflare.com.

The name server configuration of 37zw.net is shared with other domains, for instance salonclaudia.eu, deshebideshe.tv, deshebideshe.com and two others.

37zw.net shares at least some of its name servers with other domains, including doeda-fpsu.xyz, yqm.in, online-casinogambling.info and two others.

These name servers are frequently seen alongside the name servers lennon.ns.cloudflare.com.

Hosts with 6 IP addresses each:

alina.ns.cloudflare.com has IP addresses 108.162.192.61, 172.64.32.61 and 173.245.58.61, plus 3 other.

noah.ns.cloudflare.com has IP addresses 108.162.193.133, 172.64.33.133 and 173.245.59.133, plus 3 other.