simtel.jp - dns.ninja

simtel.jp

DNSSECโš ๏ธ Not signed
A103.3.1.124๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS103.3.0.0/22 XSERVER Inc.
PTRsv12283.xserver.jp
NSns1.xserver.jp โญ
A202.226.36.164๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26๐Ÿ‡ฏ๐Ÿ‡ต Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns4.xserver.jp
NSns5.xserver.jp
A157.112.182.218๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.220๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MXsimtel.jp โญ
A103.3.1.124๐Ÿ‡ฏ๐Ÿ‡ต XSERVER-AS103.3.0.0/22 XSERVER Inc.
PTRsv12283.xserver.jp
TXTv=spf1 +a:sv12283.xserver.jp +a:simtel.jp +mx include:spf.sender.xserver.jp ~all
SOAns1.xserver.jproot@xserver.jp serial=0

jp

DNSSEC๐Ÿ”’ Signed (DS record present)
NSz.dns.jp โญ
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1781538302

MX for

Subdomains

Same first word

Similar names

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpdns01.gmoserver.jpdns02.gmoserver.jpns.kagoya.netns0.kagoya.netns1.kagoya.netMXsimtel.jpdmail.kagoya.netmx.simtel.jpA103.3.1.124133.18.32.156157.7.144.5
โ—‹NSdns01.gmoserver.jp2015-06-09 โ†’ 2015-12-31 ยท 4 obs
โ— 2015-06-09 12:22:14
โ— 2015-12-31 20:51:30
โ—‹ 2016-04-07 08:58:30
โ—‹ 2026-06-15 15:55:46
โ—‹NSdns02.gmoserver.jp2015-06-09 โ†’ 2015-12-31 ยท 4 obs
โ— 2015-06-09 12:22:14
โ— 2015-12-31 20:51:30
โ—‹ 2016-04-07 08:58:30
โ—‹ 2026-06-15 15:55:46
โ—‹NSns.kagoya.net2016-04-07 โ†’ 2017-08-31 ยท 5 obs
โ—‹ 2015-12-31 20:51:30
โ— 2016-04-07 08:58:30
โ— 2017-08-31 07:45:30
โ—‹ 2026-02-17 01:30:42
โ—‹ 2026-06-15 15:55:46
โ—‹NSns0.kagoya.net2016-04-07 โ†’ 2017-08-31 ยท 5 obs
โ—‹ 2015-12-31 20:51:30
โ— 2016-04-07 08:58:30
โ— 2017-08-31 07:45:30
โ—‹ 2026-02-17 01:30:42
โ—‹ 2026-06-15 15:55:46
โ—‹NSns1.kagoya.net2016-04-07 โ†’ 2017-08-31 ยท 5 obs
โ—‹ 2015-12-31 20:51:30
โ— 2016-04-07 08:58:30
โ— 2017-08-31 07:45:30
โ—‹ 2026-02-17 01:30:42
โ—‹ 2026-06-15 15:55:46
โ—NSns1.xserver.jp2026-02-17 โ†’ 2026-06-15 ยท 3 obs
โ—‹ 2017-08-31 07:45:30
โ— 2026-02-17 01:30:42
โ— 2026-06-15 15:55:46
โ—NSns2.xserver.jp2026-02-17 โ†’ 2026-06-15 ยท 3 obs
โ—‹ 2017-08-31 07:45:30
โ— 2026-02-17 01:30:42
โ— 2026-06-15 15:55:46
โ—NSns3.xserver.jp2026-02-17 โ†’ 2026-06-15 ยท 3 obs
โ—‹ 2017-08-31 07:45:30
โ— 2026-02-17 01:30:42
โ— 2026-06-15 15:55:46
โ—NSns4.xserver.jp2026-02-17 โ†’ 2026-06-15 ยท 3 obs
โ—‹ 2017-08-31 07:45:30
โ— 2026-02-17 01:30:42
โ— 2026-06-15 15:55:46
โ—NSns5.xserver.jp2026-02-17 โ†’ 2026-06-15 ยท 3 obs
โ—‹ 2017-08-31 07:45:30
โ— 2026-02-17 01:30:42
โ— 2026-06-15 15:55:46
โ—‹MXdmail.kagoya.net2016-04-07 โ†’ 2017-08-31 ยท 5 obs
โ—‹ 2015-12-31 20:51:30
โ— 2016-04-07 08:58:30
โ— 2017-08-31 07:45:30
โ—‹ 2026-02-17 01:30:42
โ—‹ 2026-06-15 15:55:46
โ—‹MXmx.simtel.jp2015-06-09 โ†’ 2015-12-31 ยท 4 obs
โ— 2015-06-09 12:22:14
โ— 2015-12-31 20:51:30
โ—‹ 2016-04-07 08:58:30
โ—‹ 2026-06-15 15:55:46
โ—MXsimtel.jp2026-02-17 โ†’ 2026-06-15 ยท 3 obs
โ—‹ 2017-08-31 07:45:30
โ— 2026-02-17 01:30:42
โ— 2026-06-15 15:55:46
โ—A103.3.1.1242026-02-17 โ†’ 2026-06-15 ยท 3 obs
โ—‹ 2017-08-31 07:45:30
โ— 2026-02-17 01:30:42
โ— 2026-06-15 15:55:46
โ—‹A133.18.32.1562016-04-07 โ†’ 2017-08-31 ยท 5 obs
โ—‹ 2015-12-31 20:51:30
โ— 2016-04-07 08:58:30
โ— 2017-08-31 07:45:30
โ—‹ 2026-02-17 01:30:42
โ—‹ 2026-06-15 15:55:46
โ—‹A157.7.144.52015-06-09 โ†’ 2015-12-31 ยท 4 obs
โ— 2015-06-09 12:22:14
โ— 2015-12-31 20:51:30
โ—‹ 2016-04-07 08:58:30
โ—‹ 2026-06-15 15:55:46

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
jph.dns.jp, c.dns.jp, d.dns.jp, b.dns.jp...-
simtel.jpns4.xserver.jp, ns5.xserver.jp, ns1.xserver.jp, ns2.xserver.jp...11 records

โœ… Authoritative Response

Server:202.226.39.247

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

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for simtel.jp (unsigned zone)

โฑ๏ธ Timing

Total: 1437ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1103.3.1.124
NS5ns5.xserver.jp, ns3.xserver.jp...
MX1simtel.jp (pri: 0)
TXT1v=spf1 +a:sv12283.xserver.jp +a:simtel.j
SOA1ns1.xserver.jp root.xserver.jp

๐Ÿ“Œ Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)

Analysis

Hierarchy

simtel.jp is the parent domain of www.simtel.jp and mx.simtel.jp.

Mail Server Role

simtel.jp acts as its own mail server.

IP Addresses

simtel.jp points to a single IP number: 103.3.1.124.

Additional host names โ€” mx.simtel.jp, mizunojuku.com, sv12283.xserver.jp and two others โ€” share IP numbers with simtel.jp.

Name Servers

Delegation for simtel.jp is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

simtel.jp has at least partial name server overlap with other domains, such as thelamode.com, yamagatadc.com, fukuoka-fa-u18.com and two others.

It is common to see these name servers used together with name servers ns4.xserver.jp and ns5.xserver.jp.

Host names with three IP numbers:

The hostname ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.

The hostname ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.

The hostname ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names pointing to a single IP address:

The hostname ns2.xserver.jp resolves to 35.72.43.26.

The hostname ns3.xserver.jp resolves to 202.226.36.247.

Mail Servers

simtel.jp has a single mail server: simtel.jp itself.

simtel.jp carries a single IP number, which is 103.3.1.124.