udon19.com - robtex.com
udon19.com
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=1776018052 | ||||||
MX for
udon19.com |
Same first word
udon19.com |
DNS History
10 records (7 active, 3 former)
○NSns1.nolnet.ne.jp2008-03-16 → 2008-03-16 · 3 obs
○ 2015-10-17 03:16:16
○ 2026-04-12 18:26:38
●NSns1.xserver.jp2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 18:26:36
● 2026-04-12 18:26:38
○NSns2.nolnet.ne.jp2008-03-16 → 2008-03-16 · 3 obs
○ 2015-10-17 03:16:16
○ 2026-04-12 18:26:38
●NSns2.xserver.jp2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 18:26:36
● 2026-04-12 18:26:38
●NSns3.xserver.jp2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 18:26:36
● 2026-04-12 18:26:38
●NSns4.xserver.jp2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 18:26:36
● 2026-04-12 18:26:38
●NSns5.xserver.jp2026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 18:26:36
● 2026-04-12 18:26:38
●MXudon19.com2008-03-16 → 2026-04-12 · 5 obs
○ 2015-10-17 03:16:16
○ 2017-03-25 13:03:10
● 2026-04-12 18:26:36
● 2026-04-12 18:26:38
●A157.112.183.1262026-04-12 → 2026-04-12 · 3 obs
● 2026-04-12 18:26:36
● 2026-04-12 18:26:38
○A210.188.198.1932008-03-16 → 2008-03-16 · 3 obs
○ 2015-10-17 03:16:16
○ 2026-04-12 18:26:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| udon19.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp | - |
✅ Authoritative Response
Server:35.72.43.26
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for udon19.com (unsigned zone)
⏱️ Timing
Total: 1113ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.112.183.126 |
| NS | 5 | ns3.xserver.jp, ns5.xserver.jp... |
| MX | 1 | udon19.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv5285.xserver.jp +a:udon19.co |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
udon19.com serves as the mail server for udon19.com.
IP Addresses
udon19.com resolves to one IP number: 157.112.183.126.
Other host names, for instance dream-arrow.com, base-nature.net, adfayabe.jp, moriiku.com and www.base-nature.net share IP numbers with udon19.com.
Name Servers
udon19.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
udon19.com at least partially shares name servers with other domains, including dt1.jp, shizen-net.co.jp, calmera.jp, matomet.com and novelead.co.jp.
Host names with three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number:
ns2.xserver.jp points to: 35.72.43.26.
ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
udon19.com is handled by a single mail server, udon19.com.
Host name udon19.com resolves to a single IP: 157.112.183.126.