offshop.jp - dns.ninja

offshop.jp

DNSSEC⚠️ Not signed
A216.230.253.85🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
PTRwebltw85.alpha-mail.jp
NSkotetsu.alpha-lt.net ⭐
A157.205.252.6🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRamdns01.alpha-mail.jp
NSamdns03.alpha-mail.jp
A216.230.254.112🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
NStsukuba.aics.ne.jp
A157.205.252.7🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRamdns02.alpha-mail.jp
MXampub01.alpha-mail.net ⭐
A216.230.254.1🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
MXampub02.alpha-mail.net ⭐
A216.230.254.2🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
MXampub03.alpha-mail.net ⭐
A216.230.254.3🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
MXampub04.alpha-mail.net(50)
A216.230.254.4🇺🇸 PSPinc216.230.248.0/21 Pacific Software Publishing, Inc. 1404 140th Place NE Bellevue WA 98007 US
TXTv=spf1 ip4:157.205.202.0/24 ip4:157.205.203.128/25 ip4:216.230.250.0/24 ip4:2...
SOAkotetsu.alpha-lt.netpostmaster@alpha-web.ne.jp 2023-08-11 #0

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
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=1786014903

Same first word

offshop.de
offshop.by
offshop.ro
offshop.ru
offshop.net
offshop.com
offshop.cn
offshop.jp

Similar names

shopoff.co
shopoff.info
shopoff.net
pfoshof.com
shopoff.org
shopoff.com

DNS History

9 records (8 active, 1 former)

20162017201820192020202120222023202420252026NSamdns03.alpha-mail.jpkotetsu.alpha-lt.nettsukuba.aics.ne.jpMXampub01.alpha-mail.netampub02.alpha-mail.netampub03.alpha-mail.netampub04.alpha-mail.netA216.230.253.85216.230.250.159
●NSamdns03.alpha-mail.jp2026-07-03 → 2026-08-06 · 3 obs
○ 2015-06-10 08:25:12
● 2026-07-03 22:59:02
● 2026-08-06 11:18:52
●NSkotetsu.alpha-lt.net2015-06-10 → 2026-08-06 · 2 obs
● 2015-06-10 08:25:12
● 2026-08-06 11:18:52
●NStsukuba.aics.ne.jp2015-06-10 → 2026-08-06 · 2 obs
● 2015-06-10 08:25:12
● 2026-08-06 11:18:52
●MXampub01.alpha-mail.net2015-06-10 → 2026-08-06 · 2 obs
● 2015-06-10 08:25:12
● 2026-08-06 11:18:52
●MXampub02.alpha-mail.net2015-06-10 → 2026-08-06 · 2 obs
● 2015-06-10 08:25:12
● 2026-08-06 11:18:52
●MXampub03.alpha-mail.net2015-06-10 → 2026-08-06 · 2 obs
● 2015-06-10 08:25:12
● 2026-08-06 11:18:52
●MXampub04.alpha-mail.net2026-07-03 → 2026-08-06 · 3 obs
○ 2015-06-10 08:25:12
● 2026-07-03 22:59:02
● 2026-08-06 11:18:52
○A216.230.250.1592015-06-10 → 2017-08-07 · 4 obs
● 2015-06-10 08:25:12
● 2017-08-07 23:32:28
○ 2026-07-03 22:59:02
○ 2026-08-06 11:18:52
●A216.230.253.852026-07-03 → 2026-08-06 · 3 obs
○ 2017-08-07 23:32:28
● 2026-07-03 22:59:02
● 2026-08-06 11:18:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...15 records
offshop.jpkotetsu.alpha-lt.net, tsukuba.aics.ne.jp, amdns03.alpha-mail.jp1 record

✅ Authoritative Response

Server:216.230.254.112

NS records: kotetsu.alpha-lt.net, tsukuba.aics.ne.jp, amdns03.alpha-mail.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offshop.jp (unsigned zone)

⏱️ Timing

Total: 1266ms | Queries: -

📄 Records

TypeCountSample Data
A1216.230.253.85
NS3amdns03.alpha-mail.jp, kotetsu.alpha-lt.net...
MX4ampub02.alpha-mail.net (pri: 10), ampub01.alpha-mail.net (pri: 10)...
TXT1v=spf1 ip4:157.205.202.0/24 ip4:157.205.
SOA1kotetsu.alpha-lt.net postmaster.alpha-we

📌 Glue Records Collected

Total: 16

In-bailiwick: 15 (a.dns.jp, a.dns.jp, b.dns.jp...)

Out-of-bailiwick: 1 (amdns03.alpha-mail.jp)

Analysis

IP Addresses

offshop.jp resolves to just one IP address, 216.230.253.85.

Two other host names, along with merou.co.jp, nety.co.jp and www.etwas-inc.co.jp, also share IP numbers with offshop.jp.

Name Servers

The authoritative name servers for offshop.jp are amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp — three in total.

offshop.jp partially shares its NS delegation with several other domains, including tomoiki-tax.com, takagi-suisan.com, wakou-s.co.jp and two others.

The hostnames amdns03.alpha-mail.jp, kotetsu.alpha-lt.net and tsukuba.aics.ne.jp each resolve to a single IP: amdns03.alpha-mail.jp → 216.230.254.112, kotetsu.alpha-lt.net → 157.205.252.6, tsukuba.aics.ne.jp → 157.205.252.7.

Mail Servers

offshop.jp has four mail servers: ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net and ampub04.alpha-mail.net.

There is at least a partial MX overlap between offshop.jp and other domains, including gspcorp.co.jp, kouan.co.jp, e-okakin.co.jp and two others.

The hosts ampub01.alpha-mail.net, ampub02.alpha-mail.net, ampub03.alpha-mail.net and ampub04.alpha-mail.net all resolve to exactly one IP address each: 216.230.254.1, 216.230.254.2, 216.230.254.3 and 216.230.254.4 respectively.