fing.st - robtex.com

fing.st

DNSSEC⚠️ Not signed
A183.181.82.51🇯🇵 XSERVER-AS183.181.80.0/22 XSERVER Inc.
PTRsv10210.xserver.jp
NSns1.xserver.jp
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns4.xserver.jp
NSns5.xserver.jp
A157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MXfing.st
A183.181.82.51🇯🇵 XSERVER-AS183.181.80.0/22 XSERVER Inc.
PTRsv10210.xserver.jp
TXTv=spf1 +a:sv10210.xserver.jp +a:fing.st +mx include:spf.sender.xserver.jp ~all
SOAns1.xserver.jproot@xserver.jp serial=0

st

DNSSEC⚠️ Not signed
NSns1.bahnhof.net ⭐ ⚠️ Not in parent delegation
NSdns-st.bahnhof.net ⚠️ Not in parent delegation
NSsoutheast-2.dns-au.st
NSwest-2.dns-us.st
SOAns1.bahnhof.nethostmaster@nic.st serial=2511385351

MX for

Same first word

Similar names

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns1.fing.chns2.fing.chns3.fing.chMXfing.stmail1.fing.chmailgw.fing.chA183.181.82.51221.186.125.25
NSns1.fing.ch2015-06-16 → 2016-12-20 · 4 obs
● 2015-06-16 14:07:26
● 2016-12-20 06:01:52
○ 2026-06-12 11:47:50
○ 2026-08-10 08:32:02
NSns1.xserver.jp2026-06-12 → 2026-08-10 · 3 obs
○ 2016-12-20 06:01:52
● 2026-06-12 11:47:50
● 2026-08-10 08:32:02
NSns2.fing.ch2015-06-16 → 2016-12-20 · 4 obs
● 2015-06-16 14:07:26
● 2016-12-20 06:01:52
○ 2026-06-12 11:47:50
○ 2026-08-10 08:32:02
NSns2.xserver.jp2026-06-12 → 2026-08-10 · 3 obs
○ 2016-12-20 06:01:52
● 2026-06-12 11:47:50
● 2026-08-10 08:32:02
NSns3.fing.ch2015-06-16 → 2016-12-20 · 4 obs
● 2015-06-16 14:07:26
● 2016-12-20 06:01:52
○ 2026-06-12 11:47:50
○ 2026-08-10 08:32:02
NSns3.xserver.jp2026-06-12 → 2026-08-10 · 3 obs
○ 2016-12-20 06:01:52
● 2026-06-12 11:47:50
● 2026-08-10 08:32:02
NSns4.xserver.jp2026-06-12 → 2026-08-10 · 3 obs
○ 2016-12-20 06:01:52
● 2026-06-12 11:47:50
● 2026-08-10 08:32:02
NSns5.xserver.jp2026-06-12 → 2026-08-10 · 3 obs
○ 2016-12-20 06:01:52
● 2026-06-12 11:47:50
● 2026-08-10 08:32:02
MXfing.st2026-06-12 → 2026-08-10 · 3 obs
○ 2016-12-20 06:01:52
● 2026-06-12 11:47:50
● 2026-08-10 08:32:02
MXmail1.fing.ch2015-06-16 → 2016-12-20 · 4 obs
● 2015-06-16 14:07:26
● 2016-12-20 06:01:52
○ 2026-06-12 11:47:50
○ 2026-08-10 08:32:02
MXmailgw.fing.ch2015-06-16 → 2016-12-20 · 4 obs
● 2015-06-16 14:07:26
● 2016-12-20 06:01:52
○ 2026-06-12 11:47:50
○ 2026-08-10 08:32:02
A183.181.82.512026-06-12 → 2026-08-10 · 3 obs
○ 2016-12-20 06:01:52
● 2026-06-12 11:47:50
● 2026-08-10 08:32:02
A221.186.125.252015-06-16 → 2016-12-20 · 4 obs
● 2015-06-16 14:07:26
● 2016-12-20 06:01:52
○ 2026-06-12 11:47:50
○ 2026-08-10 08:32:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
stns1.bahnhof.net, dns-st.bahnhof.net, west-2.dns-us.st, southeast-2.dns-au.st8 records
fing.stns3.xserver.jp, ns1.xserver.jp, ns5.xserver.jp, ns2.xserver.jp...-

✅ Authoritative Response

Server:157.112.182.220

NS records: ns3.xserver.jp, ns1.xserver.jp, ns5.xserver.jp, ns2.xserver.jp, ns4.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for st (unsigned zone)

⏱️ Timing

Total: 1218ms | Queries: -

📄 Records

TypeCountSample Data
A1183.181.82.51
NS5ns3.xserver.jp, ns5.xserver.jp...
MX1fing.st (pri: 0)
TXT1v=spf1 +a:sv10210.xserver.jp +a:fing.st
SOA1ns1.xserver.jp root.xserver.jp

📌 Glue Records Collected

Total: 8

In-bailiwick: 4 (west-2.dns-us.st, west-2.dns-us.st, southeast-2.dns-au.st...)

Out-of-bailiwick: 4 (ns1.bahnhof.net, ns1.bahnhof.net, dns-st.bahnhof.net...)

Analysis

Mail Server Role

fing.st serves as a mail server for fing.st.

IP Addresses

fing.st has exactly one IP address — 183.181.82.51.

fing.co.jp, subjob.net, fing.ch plus two other host names have IP numbers in common with fing.st.

Name Servers

Five name servers handle delegation for fing.st: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

At least some of fing.st's name servers are shared with other domains, for example kuruma-pedia.net, miraken63.com, mzz.jp and two more.

These name servers tend to be deployed in combination with the name servers ns4.xserver.jp and ns5.xserver.jp.

Host names carrying three IP numbers:

ns1.xserver.jp maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp maps to three IP addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names resolving to a single IP address:

ns2.xserver.jp resolves to the IP address 35.72.43.26.

ns3.xserver.jp resolves to the IP address 202.226.36.247.

Mail Servers

fing.st uses exactly one mail server, which is fing.st.

fing.st resolves to 183.181.82.51 and no other IP number.