51niutu.com - robtex.com

51niutu.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:a5bd🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:59e4🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.89.228Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.165.189🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjaime.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c66🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjaime.ns.cloudflare.com
A2803:f800:50::6ca2:c366🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjaime.ns.cloudflare.com
A2a06:98c1:50::ac40:2366🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjaime.ns.cloudflare.com
A108.162.195.102🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjaime.ns.cloudflare.com
A162.159.44.102Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjaime.ns.cloudflare.com
A172.64.35.102🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjaime.ns.cloudflare.com
NSlucy.ns.cloudflare.com
A2606:4700:50::adf5:3a85🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlucy.ns.cloudflare.com
A2803:f800:50::6ca2:c085🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlucy.ns.cloudflare.com
A2a06:98c1:50::ac40:2085🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlucy.ns.cloudflare.com
A108.162.192.133🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlucy.ns.cloudflare.com
A172.64.32.133🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlucy.ns.cloudflare.com
A173.245.58.133🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlucy.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.89.228, 172.67.165.189
IPv6 hints2606:4700:3031::ac43:a5bd, 2606:4700:3033::6815:59e4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com
SOAjaime.ns.cloudflare.comdns@cloudflare.com serial=2400367524

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=1778349401

Same first word

51niutu.com

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSjaime.ns.cloudflare.comlucy.ns.cloudflare.comf1g1ns1.dnspod.netA104.21.89.228172.67.165.1892606:4700:3031::ac43:a5bd2606:4700:3033::6815:59e4116.62.67.98182.92.188.49
○NSf1g1ns1.dnspod.net2015-06-22 → 2016-11-28 · 4 obs
● 2015-06-22 13:15:24
● 2016-11-28 07:50:58
○ 2026-04-06 22:43:46
○ 2026-05-09 17:59:14
●NSjaime.ns.cloudflare.com2026-04-06 → 2026-05-09 · 3 obs
○ 2016-11-28 07:50:58
● 2026-04-06 22:43:46
● 2026-05-09 17:59:14
●NSlucy.ns.cloudflare.com2026-04-06 → 2026-05-09 · 3 obs
○ 2016-11-28 07:50:58
● 2026-04-06 22:43:46
● 2026-05-09 17:59:14
●A104.21.89.2282026-04-06 → 2026-05-09 · 3 obs
○ 2017-08-18 00:51:06
● 2026-04-06 22:43:46
● 2026-05-09 17:59:14
○A116.62.67.982017-08-18 → 2017-08-18 · 4 obs
○ 2016-11-28 07:50:58
● 2017-08-18 00:51:06
○ 2026-04-06 22:43:46
○ 2026-05-09 17:59:14
●A172.67.165.1892026-04-06 → 2026-05-09 · 3 obs
○ 2017-08-18 00:51:06
● 2026-04-06 22:43:46
● 2026-05-09 17:59:14
○A182.92.188.492015-06-22 → 2016-11-28 · 4 obs
● 2015-06-22 13:15:24
● 2016-11-28 07:50:58
○ 2017-08-18 00:51:06
○ 2026-05-09 17:59:14
●A2606:4700:3031::ac43:a5bd2026-04-06 → 2026-05-09 · 3 obs
○ 2017-08-18 00:51:06
● 2026-04-06 22:43:46
● 2026-05-09 17:59:14
●A2606:4700:3033::6815:59e42026-04-06 → 2026-05-09 · 3 obs
○ 2017-08-18 00:51:06
● 2026-04-06 22:43:46
● 2026-05-09 17:59:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
51niutu.comlucy.ns.cloudflare.com, jaime.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.133

NS records: lucy.ns.cloudflare.com, jaime.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51niutu.com (unsigned zone)

⏱️ Timing

Total: 273ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.165.189, 104.21.89.228
AAAA22606:4700:3031::ac43:a5bd, 2606:4700:3033::6815:59e4
NS2jaime.ns.cloudflare.com, lucy.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jaime.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

51niutu.com points to four IP numbers: 2606:4700:3031::ac43:a5bd, 2606:4700:3033::6815:59e4, 104.21.89.228 and 172.67.165.189.

Other host names, for instance play.whatbet888.com, 95file.com, www.iludik.com, kshtby.net and www.mgdemon.org share IP numbers with 51niutu.com.

Name Servers

51niutu.com is delegated to two name servers: jaime.ns.cloudflare.com and lucy.ns.cloudflare.com.

51niutu.com uses the same name server setup as other domains, for instance wlldz.com, mpoolex.com, jizhoulvyouwang.com, abigear.com and tahxkj.com.

51niutu.com shares name servers with other domains at least partially, for instance spoilmetv.com, myss133.com, airsafetycouncil.com, goodsamcreditcard.com and oona.co.

these name servers are often used with dahlia.ns.cloudflare.com, laura.ns.cloudflare.com and cody.ns.cloudflare.com.

Host names with six IP numbers: jaime.ns.cloudflare.com points to 2606:4700:58::a29f:2c66, 2803:f800:50::6ca2:c366, 2a06:98c1:50::ac40:2366, 108.162.195.102, 162.159.44.102 and 172.64.35.102; lucy.ns.cloudflare.com points to 2606:4700:50::adf5:3a85, 2803:f800:50::6ca2:c085, 2a06:98c1:50::ac40:2085, 108.162.192.133, 172.64.32.133 and 173.245.58.133.