2chwebguide.jp - dns.ninja

2chwebguide.jp

DNSSEC⚠️ Not signed
NSedns161.ultradns.biz ⚠️ Not in zone NS records
A2610:a1:1015::2a1🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRedns161.ultradns.biz
A204.74.67.161🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar
PTRedns161.ultradns.biz
NSedns161.ultradns.com ⚠️ Not in zone NS records
A2001:502:f3ff::2a1🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRedns161.ultradns.com
A204.74.66.161🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar
PTRedns161.ultradns.com
NSedns161.ultradns.net ⚠️ Not in zone NS records
A2610:a1:1014::2a1🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRedns161.ultradns.net
A204.74.110.161🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar
PTRedns161.ultradns.net
NSedns161.ultradns.org ⚠️ Not in zone NS records
A2001:502:4612::2a1🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRedns161.ultradns.org
A204.74.111.161🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar
PTRedns161.ultradns.org

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=1785618902

Same first word

2chwebguide.jp

DNS History

13 records (4 active, 9 former)

20162017201820192020202120222023202420252026NSedns161.ultradns.bizedns161.ultradns.comedns161.ultradns.netedns161.ultradns.orgdns01.gmoserver.jpdns02.gmoserver.jpMXmx-a.dc2.filter-mail.commx-a.dc3.filter-mail.commx-b.dc2.filter-mail.commx-b.dc3.filter-mail.comA157.7.144.5165.160.13.20165.160.15.20
○NSdns01.gmoserver.jp2015-06-27 → 2019-03-21 · 4 obs
● 2015-06-27 09:53:04
● 2019-03-21 15:51:36
○ 2026-02-18 12:53:16
○ 2026-08-01 21:23:50
○NSdns02.gmoserver.jp2015-06-27 → 2019-03-21 · 4 obs
● 2015-06-27 09:53:04
● 2019-03-21 15:51:36
○ 2026-02-18 12:53:16
○ 2026-08-01 21:23:50
●NSedns161.ultradns.biz2026-02-18 → 2026-08-01 · 3 obs
○ 2019-03-21 15:51:36
● 2026-02-18 12:53:16
● 2026-08-01 21:23:50
●NSedns161.ultradns.com2026-02-18 → 2026-08-01 · 3 obs
○ 2019-03-21 15:51:36
● 2026-02-18 12:53:16
● 2026-08-01 21:23:50
●NSedns161.ultradns.net2026-02-18 → 2026-08-01 · 3 obs
○ 2019-03-21 15:51:36
● 2026-02-18 12:53:16
● 2026-08-01 21:23:50
●NSedns161.ultradns.org2026-02-18 → 2026-08-01 · 3 obs
○ 2019-03-21 15:51:36
● 2026-02-18 12:53:16
● 2026-08-01 21:23:50
○MXmx-a.dc2.filter-mail.com2015-06-27 → 2026-06-15 · 3 obs
● 2015-06-27 09:53:04
● 2026-06-15 13:45:10
○ 2026-08-01 21:23:50
○MXmx-a.dc3.filter-mail.com2015-06-27 → 2026-06-15 · 3 obs
● 2015-06-27 09:53:04
● 2026-06-15 13:45:10
○ 2026-08-01 21:23:50
○MXmx-b.dc2.filter-mail.com2015-06-27 → 2026-06-15 · 3 obs
● 2015-06-27 09:53:04
● 2026-06-15 13:45:10
○ 2026-08-01 21:23:50
○MXmx-b.dc3.filter-mail.com2015-06-27 → 2026-06-15 · 3 obs
● 2015-06-27 09:53:04
● 2026-06-15 13:45:10
○ 2026-08-01 21:23:50
○A157.7.144.52015-06-27 → 2019-03-21 · 4 obs
● 2015-06-27 09:53:04
● 2019-03-21 15:51:36
○ 2026-02-18 12:53:16
○ 2026-08-01 21:23:50
○A165.160.13.202026-02-18 → 2026-06-15 · 4 obs
○ 2019-03-21 15:51:36
● 2026-02-18 12:53:16
● 2026-06-15 13:45:10
○ 2026-08-01 21:23:50
○A165.160.15.202026-02-18 → 2026-06-15 · 4 obs
○ 2019-03-21 15:51:36
● 2026-02-18 12:53:16
● 2026-06-15 13:45:10
○ 2026-08-01 21:23:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpf.dns.jp, e.dns.jp, h.dns.jp, g.dns.jp...15 records
2chwebguide.jpedns161.ultradns.com, edns161.ultradns.net, edns161.ultradns.org, edns161.ultradns.biz-

✅ Authoritative Response

Server:204.74.67.161

NS records: edns161.ultradns.com, edns161.ultradns.net, edns161.ultradns.org, edns161.ultradns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2chwebguide.jp (unsigned zone)

⏱️ Timing

Total: 782ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 15

In-bailiwick: 15 (h.dns.jp, g.dns.jp, f.dns.jp...)

Analysis

Name Servers

2chwebguide.jp has four authoritative name servers: edns161.ultradns.biz, edns161.ultradns.com, edns161.ultradns.net and edns161.ultradns.org.

At least some of 2chwebguide.jp's name servers are shared with other domains, for example messagelabs.org, broadcomasia.com, altiris.com.au and two more.

It is common for these name servers to be used in conjunction with the name servers lvn-exdns-1.broadcom.net, ns96.ultradns2.com and ns96.ultradns2.org.

Four hostnames, each resolving to a pair of IP addresses: edns161.ultradns.biz directs to 204.74.67.161 and 2610:a1:1015::2a1; edns161.ultradns.com directs to 204.74.66.161 and 2001:502:f3ff::2a1; edns161.ultradns.net directs to 204.74.110.161 and 2610:a1:1014::2a1; edns161.ultradns.org directs to 204.74.111.161 and 2001:502:4612::2a1.