urdcat.com - dns.ninja
urdcat.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.141.128.130🇯🇵 InfoSphere203.141.128.0/19 INTERLINK | ||||||
| PTR | jumpgate1.interlink.or.jp | ||||||
| NS | ddns1.interlink.or.jp ⭐ | ||||||
| A | 203.141.128.39🇯🇵 InfoSphere203.141.128.0/19 INTERLINK | ||||||
| PTR | ddns1.interlink.or.jp | ||||||
| NS | ddns2.interlink.or.jp | ||||||
| A | 163.43.140.44🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | ddns2.interlink.or.jp | ||||||
| MX | po.urdcat.com ⭐ | ||||||
| A | 203.141.128.130🇯🇵 InfoSphere203.141.128.0/19 INTERLINK | ||||||
| PTR | jumpgate1.interlink.or.jp | ||||||
| SOA | ddns1.interlink.or.jproot@ddns1.interlink.or.jp serial=1 | ||||||
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=1785231517 | ||||||
Subdomains
po.urdcat.com |
Same first word
urdcat.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSddns1.interlink.or.jp2015-06-20 → 2026-07-28 · 6 obs
● 2015-11-07 16:13:08
○ 2016-01-29 12:07:44
○ 2016-12-27 10:31:26
● 2018-08-26 16:49:00
● 2026-07-28 09:47:26
●NSddns2.interlink.or.jp2015-06-20 → 2026-07-28 · 4 obs
○ 2015-11-07 16:13:08
● 2016-01-29 12:07:44
● 2026-07-28 09:47:26
●MXpo.urdcat.com2015-06-20 → 2026-07-28 · 2 obs
● 2026-07-28 09:47:26
●A203.141.128.1302015-06-20 → 2026-07-28 · 2 obs
● 2026-07-28 09:47:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net... | - |
| urdcat.com | ddns1.interlink.or.jp, ddns2.interlink.or.jp | - |
✅ Authoritative Response
Server:163.43.140.44
NS records: ddns1.interlink.or.jp, ddns2.interlink.or.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for urdcat.com (unsigned zone)
⏱️ Timing
Total: 960ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.141.128.130 |
| NS | 2 | ddns2.interlink.or.jp, ddns1.interlink.or.jp |
| MX | 1 | po.urdcat.com (pri: 10) |
| SOA | 1 | ddns2.interlink.or.jp root.ddns2.interli |
Analysis
Hierarchy
urdcat.com serves as the parent of po.urdcat.com.
IP Addresses
urdcat.com resolves to just one IP address, 203.141.128.130.
Two other host names, along with po.shinowaweb.com, tsukka-net.com and pchiroba.jp, also share IP numbers with urdcat.com.
Name Servers
urdcat.com has two authoritative name servers — ddns1.interlink.or.jp and ddns2.interlink.or.jp.
urdcat.com shares its NS records with other domains, for example optcable.net, 146.171.202.in-addr.arpa, skre.jp and two others.
urdcat.com has at least partial name server overlap with other domains, such as nsb-dank.com, miclabs.com, rp-taki.com and two others.
ddns1.interlink.or.jp directs to 203.141.128.39 and ddns2.interlink.or.jp directs to 163.43.140.44; each host name points to exactly one IP number.
Mail Servers
The sole mail server for urdcat.com is po.urdcat.com.
po.urdcat.com points to one IP number — 203.141.128.130.