rdzuancai.com - robtex.com

rdzuancai.com

DNSSEC⚠️ Not signed
A51.161.21.1🇨🇦 OVH51.161.0.0/17 Hosting route
PTRns3.expirationwarning.net
NSns3.expirationwarning.net ⭐
A51.161.21.1🇨🇦 OVH51.161.0.0/17 Hosting route
PTRns3.expirationwarning.net
NSns7.expirationwarning.net
A51.195.17.68🇫🇷 OVH51.195.0.0/16
PTRns7.expirationwarning.net
SOAns3.expirationwarning.nethostmaster@expirationwarning.net 2026-03-20 #0

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=1774818022

Same first word

rdzuancai.com

DNS History

24 records (3 active, 21 former)

20162017201820192020202120222023202420252026NSns3.expirationwarning.netns7.expirationwarning.netjm1.dns.comkeanu.ns.cloudflare.comns02.domaincontrol.comns13.domaincontrol.comns5.dnsdun.comns5.dnsdun.netns63.domaincontrol.comns64.domaincontrol.comns67.domaincontrol.compark.i-now.cnpark.i-now.comsneh.ns.cloudflare.comMXmailstore1.secureserver.netsmtp.secureserver.netA51.161.21.1104.21.1.10172.241.206.212172.247.56.165172.67.151.1862606:4700:3030::ac43:97ba2606:4700:3033::6815:10a47.90.164.246
○NSjm1.dns.com2020-04-04 → 2020-04-04 · 4 obs
○ 2016-03-09 00:01:18
● 2020-04-04 08:11:54
○ 2026-02-16 09:55:02
○ 2026-03-29 21:11:28
○NSkeanu.ns.cloudflare.com2026-02-16 → 2026-03-29 · 2 obs
○ 2026-02-16 09:55:02
○ 2026-03-29 21:11:28
○NSns02.domaincontrol.com2015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 11:19:28
○ 2015-12-05 00:22:38
○ 2026-03-29 21:11:28
○NSns13.domaincontrol.com2015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 11:19:28
○ 2015-12-05 00:22:38
○ 2026-03-29 21:11:28
●NSns3.expirationwarning.net2026-03-29 → 2026-03-29 · 2 obs
○ 2026-02-22 13:12:24
● 2026-03-29 21:11:28
○NSns5.dnsdun.com2015-12-05 → 2015-12-05 · 4 obs
○ 2015-08-06 11:19:28
● 2015-12-05 00:22:38
○ 2016-03-09 00:01:18
○ 2026-03-29 21:11:28
○NSns5.dnsdun.net2015-12-05 → 2015-12-05 · 4 obs
○ 2015-08-06 11:19:28
● 2015-12-05 00:22:38
○ 2016-03-09 00:01:18
○ 2026-03-29 21:11:28
○NSns63.domaincontrol.com2015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 11:19:28
○ 2015-12-05 00:22:38
○ 2026-03-29 21:11:28
○NSns64.domaincontrol.com2015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 11:19:28
○ 2015-12-05 00:22:38
○ 2026-03-29 21:11:28
○NSns67.domaincontrol.com2015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 11:19:28
○ 2015-12-05 00:22:38
○ 2026-03-29 21:11:28
●NSns7.expirationwarning.net2026-03-29 → 2026-03-29 · 2 obs
○ 2026-02-22 13:12:24
● 2026-03-29 21:11:28
○NSpark.i-now.cn2026-02-16 → 2026-02-22 · 4 obs
○ 2020-04-04 08:11:54
● 2026-02-16 09:55:02
● 2026-02-22 13:12:24
○ 2026-03-29 21:11:28
○NSpark.i-now.com2026-02-16 → 2026-02-22 · 4 obs
○ 2020-04-04 08:11:54
● 2026-02-16 09:55:02
● 2026-02-22 13:12:24
○ 2026-03-29 21:11:28
○NSsneh.ns.cloudflare.com2026-02-16 → 2026-03-29 · 2 obs
○ 2026-02-16 09:55:02
○ 2026-03-29 21:11:28
○MXmailstore1.secureserver.net2015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 11:19:28
○ 2015-12-05 00:22:38
○ 2026-03-29 21:11:28
○MXsmtp.secureserver.net2015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 11:19:28
○ 2015-12-05 00:22:38
○ 2026-03-29 21:11:28
○A104.21.1.102026-02-16 → 2026-03-29 · 2 obs
○ 2026-02-16 09:55:02
○ 2026-03-29 21:11:28
○A172.241.206.2122015-08-06 → 2015-08-06 · 3 obs
● 2015-08-06 11:19:28
○ 2016-03-09 00:01:18
○ 2026-03-29 21:11:28
○A172.247.56.1652020-04-04 → 2020-04-04 · 4 obs
○ 2016-03-09 00:01:18
● 2020-04-04 08:11:54
○ 2026-02-16 09:55:02
○ 2026-03-29 21:11:28
○A172.67.151.1862026-02-16 → 2026-03-29 · 2 obs
○ 2026-02-16 09:55:02
○ 2026-03-29 21:11:28
○A2606:4700:3030::ac43:97ba2026-02-16 → 2026-03-29 · 2 obs
○ 2026-02-16 09:55:02
○ 2026-03-29 21:11:28
○A2606:4700:3033::6815:10a2026-02-16 → 2026-03-29 · 2 obs
○ 2026-02-16 09:55:02
○ 2026-03-29 21:11:28
○A47.90.164.2462026-02-16 → 2026-02-22 · 4 obs
○ 2020-04-04 08:11:54
● 2026-02-16 09:55:02
● 2026-02-22 13:12:24
○ 2026-03-29 21:11:28
●A51.161.21.12026-03-29 → 2026-03-29 · 2 obs
○ 2026-02-22 13:12:24
● 2026-03-29 21:11:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rdzuancai.comns3.expirationwarning.net, ns7.expirationwarning.net-

✅ Authoritative Response

Server:51.161.21.1

NS records: ns3.expirationwarning.net, ns7.expirationwarning.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rdzuancai.com (unsigned zone)

⏱️ Timing

Total: 256ms | Queries: -

📄 Records

TypeCountSample Data
A151.195.17.68
NS2ns7.expirationwarning.net, ns3.expirationwarning.net
SOA1ns3.expirationwarning.net hostmaster.exp

Analysis

IP Addresses

rdzuancai.com resolves to one IP number: 51.161.21.1.

Other host names, for instance www.52yea.com, dupoli.com, cs1.dnsbakler.com, countryscents.net and ns3.expirationwarning.net share IP numbers with rdzuancai.com.

Name Servers

rdzuancai.com's delegation uses two name servers: ns3.expirationwarning.net and ns7.expirationwarning.net.

rdzuancai.com uses the same name server setup as other domains, such as trillionz.com, imronmarine.com, affilizr.com, xinqite365.com and mymartianchildmovie.com.

rdzuancai.com shares name servers with other domains at least partially, for example instamp3.net, elicapro.net and doublenetwork.net.

These name servers are commonly used with ns1.expirationwarning.net.

Host names with a single IP address: ns3.expirationwarning.net points to 51.161.21.1; ns7.expirationwarning.net points to 51.195.17.68.