duibei28.com - robtex.com

duibei28.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:5744🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:8e2d🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.87.68Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.142.45🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdax.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c85🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdax.ns.cloudflare.com
A2803:f800:50::6ca2:c385🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdax.ns.cloudflare.com
A2a06:98c1:50::ac40:2385🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdax.ns.cloudflare.com
A108.162.195.133🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdax.ns.cloudflare.com
A162.159.44.133Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdax.ns.cloudflare.com
A172.64.35.133🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdax.ns.cloudflare.com
NStia.ns.cloudflare.com
A2606:4700:50::adf5:3ae5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtia.ns.cloudflare.com
A2803:f800:50::6ca2:c0e5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtia.ns.cloudflare.com
A2a06:98c1:50::ac40:20e5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtia.ns.cloudflare.com
A108.162.192.229🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtia.ns.cloudflare.com
A172.64.32.229🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtia.ns.cloudflare.com
A173.245.58.229🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtia.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.87.68, 172.67.142.45
IPv6 hints2606:4700:3031::6815:5744, 2606:4700:3032::ac43:8e2d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=186, name=cloudflare-ech.com
SOAdax.ns.cloudflare.comdns@cloudflare.com serial=2400431199

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=1776108237

Same first word

duibei28.com

DNS History

17 records (6 active, 11 former)

20162017201820192020202120222023202420252026NSdax.ns.cloudflare.comtia.ns.cloudflare.comaaron.ns.cloudflare.comdns19.hichina.comdns20.hichina.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netromina.ns.cloudflare.comA104.21.87.68172.67.142.452606:4700:3031::6815:57442606:4700:3032::ac43:8e2d113.10.205.190113.10.220.192115.159.4.8458.64.187.20CNAME30a71fc0.duibei28.com.cname.jsd.cc
○NSaaron.ns.cloudflare.com2026-04-13 → 2026-04-13 · 1 obs
○ 2026-04-13 19:46:02
●NSdax.ns.cloudflare.com2026-04-13 → 2026-04-13 · 2 obs
○ 2020-03-23 19:58:38
● 2026-04-13 19:46:02
○NSdns19.hichina.com2015-05-29 → 2015-12-28 · 4 obs
● 2015-05-29 12:28:12
● 2015-12-28 09:42:54
○ 2016-03-27 07:33:32
○ 2026-04-13 19:46:02
○NSdns20.hichina.com2015-05-29 → 2015-12-28 · 4 obs
● 2015-05-29 12:28:12
● 2015-12-28 09:42:54
○ 2016-03-27 07:33:32
○ 2026-04-13 19:46:02
○NSf1g1ns1.dnspod.net2016-03-27 → 2020-03-23 · 4 obs
○ 2015-12-28 09:42:54
● 2016-03-27 07:33:32
● 2020-03-23 19:58:38
○ 2026-04-13 19:46:02
○NSf1g1ns2.dnspod.net2016-03-27 → 2020-03-23 · 4 obs
○ 2015-12-28 09:42:54
● 2016-03-27 07:33:32
● 2020-03-23 19:58:38
○ 2026-04-13 19:46:02
○NSromina.ns.cloudflare.com2026-04-13 → 2026-04-13 · 1 obs
○ 2026-04-13 19:46:02
●NStia.ns.cloudflare.com2026-04-13 → 2026-04-13 · 2 obs
○ 2020-03-23 19:58:38
● 2026-04-13 19:46:02
●A104.21.87.682026-04-13 → 2026-04-13 · 2 obs
○ 2020-03-23 19:58:38
● 2026-04-13 19:46:02
○A113.10.205.1902015-12-28 → 2015-12-28 · 4 obs
○ 2015-10-23 18:07:18
● 2015-12-28 09:42:54
○ 2016-03-27 07:33:32
○ 2026-04-13 19:46:02
○A113.10.220.1922015-05-29 → 2015-05-29 · 3 obs
● 2015-05-29 12:28:12
○ 2015-10-23 18:07:18
○ 2026-04-13 19:46:02
○A115.159.4.842016-03-27 → 2016-03-27 · 4 obs
○ 2015-12-28 09:42:54
● 2016-03-27 07:33:32
○ 2020-03-23 19:58:38
○ 2026-04-13 19:46:02
●A172.67.142.452026-04-13 → 2026-04-13 · 2 obs
○ 2020-03-23 19:58:38
● 2026-04-13 19:46:02
●A2606:4700:3031::6815:57442026-04-13 → 2026-04-13 · 2 obs
○ 2020-03-23 19:58:38
● 2026-04-13 19:46:02
●A2606:4700:3032::ac43:8e2d2026-04-13 → 2026-04-13 · 2 obs
○ 2020-03-23 19:58:38
● 2026-04-13 19:46:02
○A58.64.187.202015-10-23 → 2015-10-23 · 4 obs
○ 2015-05-29 12:28:12
● 2015-10-23 18:07:18
○ 2015-12-28 09:42:54
○ 2026-04-13 19:46:02
○CNAME30a71fc0.duibei28.com.cname.jsd.cc2017-03-26 → 2017-03-26 · 3 obs
● 2017-03-26 15:46:36
○ 2020-03-23 19:58:38
○ 2026-04-13 19:46:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net...-
duibei28.comtia.ns.cloudflare.com, dax.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.133

NS records: tia.ns.cloudflare.com, dax.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duibei28.com (unsigned zone)

⏱️ Timing

Total: 90ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.142.45, 104.21.87.68
AAAA22606:4700:3031::6815:5744, 2606:4700:3032::ac43:8e2d
NS2dax.ns.cloudflare.com, tia.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dax.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

duibei28.com maps to four IP numbers: 2606:4700:3031::6815:5744, 2606:4700:3032::ac43:8e2d, 104.21.87.68 and 172.67.142.45.

Other host names such as apemip.pt, sobreindia.com, 079k.cn, xcgqfltvwjepr.space and barracuda.bnelson.ca share IPs with duibei28.com.

Name Servers

Two name servers dax.ns.cloudflare.com and tia.ns.cloudflare.com handle the delegation for duibei28.com.

duibei28.com shares the same name server setup as other domains, for example micsoon.net, jswjsl.com, q5kb.com, 7anfang.com and nctiankai.com.

duibei28.com at least partially shares name servers with other domains, for example lamananadigital.com, daparto.be, 16crickex.com, csc-scs.com and hpaudiobooks.co.

these name servers are commonly used alongside aryanna.ns.cloudflare.com name servers.

Host names with six IP numbers:

dax.ns.cloudflare.com points to 2606:4700:58::a29f:2c85, 2803:f800:50::6ca2:c385, 2a06:98c1:50::ac40:2385, 108.162.195.133, 162.159.44.133 and 172.64.35.133.

tia.ns.cloudflare.com points to 2606:4700:50::adf5:3ae5, 2803:f800:50::6ca2:c0e5, 2a06:98c1:50::ac40:20e5, 108.162.192.229, 172.64.32.229 and 173.245.58.229.