`akerushimeru.jp`

DNSSEC	⚠️ Not signed
NS	`pdns91.ultradns.com` ⭐
		A	2001:502:f3ff::7f^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns91.ultradns.com`
		A	156.154.64.91^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns91.ultradns.com`
NS	`ns15.ultradns2.com`
		A	2610:a1:310f::53^{🇺🇸 AS3991692610:a1:310f::/48}
			PTR	`ns15.ultradns2.com`
		A	204.74.104.15^{🇺🇸 AS399169204.74.104.0/24 UltraDNS}
			PTR	`ns15.ultradns2.com`
NS	`ns15.ultradns2.org`
		A	2610:a1:320f::53^{🇺🇸 AS3991692610:a1:320f::/48}
			PTR	`ns15.ultradns2.org`
		A	204.74.106.15^{🇺🇸 AS399169204.74.106.0/24 UltraDNS}
			PTR	`ns15.ultradns2.org`
NS	`pdns91.ultradns.biz`
		A	2610:a1:1015::7f^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns91.ultradns.biz`
		A	156.154.66.91^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns91.ultradns.biz`
NS	`pdns91.ultradns.net`
		A	2610:a1:1014::7f^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns91.ultradns.net`
		A	156.154.65.91^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns91.ultradns.net`
NS	`pdns91.ultradns.org`
		A	2001:502:4612::7f^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns91.ultradns.org`
		A	156.154.67.91^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns91.ultradns.org`
TXT	`v=spf1 -all`
SOA	`pdns91.ultradns.com`domains@redbull.com 2016-05-06 #37

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1784966402

Same first word

akerushimeru.jp

DNS History

14 records (6 active, 8 former)

○NSns1.markmonitor.com2015-06-11 → 2016-04-15 · 4 obs

● 2015-06-11 17:30:40
● 2016-04-15 21:50:58
○ 2016-11-29 20:12:22
○ 2026-07-25 08:31:18

●NSns15.ultradns2.com2026-04-05 → 2026-07-25 · 3 obs

○ 2016-11-29 20:12:22
● 2026-04-05 16:15:42
● 2026-07-25 08:31:18

●NSns15.ultradns2.org2026-04-05 → 2026-07-25 · 3 obs

○ 2016-11-29 20:12:22
● 2026-04-05 16:15:42
● 2026-07-25 08:31:18

○NSns2.markmonitor.com2015-06-11 → 2016-04-15 · 4 obs

● 2015-06-11 17:30:40
● 2016-04-15 21:50:58
○ 2016-11-29 20:12:22
○ 2026-07-25 08:31:18

○NSns3.markmonitor.com2015-06-11 → 2016-04-15 · 4 obs

● 2015-06-11 17:30:40
● 2016-04-15 21:50:58
○ 2016-11-29 20:12:22
○ 2026-07-25 08:31:18

○NSns4.markmonitor.com2015-06-11 → 2016-04-15 · 4 obs

● 2015-06-11 17:30:40
● 2016-04-15 21:50:58
○ 2016-11-29 20:12:22
○ 2026-07-25 08:31:18

○NSns5.markmonitor.com2015-06-11 → 2016-04-15 · 4 obs

● 2015-06-11 17:30:40
● 2016-04-15 21:50:58
○ 2016-11-29 20:12:22
○ 2026-07-25 08:31:18

○NSns6.markmonitor.com2015-06-11 → 2016-04-15 · 4 obs

● 2015-06-11 17:30:40
● 2016-04-15 21:50:58
○ 2016-11-29 20:12:22
○ 2026-07-25 08:31:18

○NSns7.markmonitor.com2015-06-11 → 2016-04-15 · 4 obs

● 2015-06-11 17:30:40
● 2016-04-15 21:50:58
○ 2016-11-29 20:12:22
○ 2026-07-25 08:31:18

●NSpdns91.ultradns.biz2016-11-29 → 2026-07-25 · 3 obs

○ 2016-04-15 21:50:58
● 2016-11-29 20:12:22
● 2026-07-25 08:31:18

●NSpdns91.ultradns.com2016-11-29 → 2026-07-25 · 3 obs

○ 2016-04-15 21:50:58
● 2016-11-29 20:12:22
● 2026-07-25 08:31:18

●NSpdns91.ultradns.net2016-11-29 → 2026-07-25 · 3 obs

○ 2016-04-15 21:50:58
● 2016-11-29 20:12:22
● 2026-07-25 08:31:18

●NSpdns91.ultradns.org2016-11-29 → 2026-07-25 · 3 obs

○ 2016-04-15 21:50:58
● 2016-11-29 20:12:22
● 2026-07-25 08:31:18

○A219.94.159.2192015-06-11 → 2016-11-29 · 4 obs

● 2015-06-11 17:30:40
● 2016-11-29 20:12:22
○ 2017-06-23 10:32:42
○ 2026-07-25 08:31:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
akerushimeru.jp	pdns91.ultradns.com, pdns91.ultradns.net, pdns91.ultradns.org, ns15.ultradns2.com...	-

✅ Authoritative Response

Server:204.74.106.15

NS records: pdns91.ultradns.com, pdns91.ultradns.net, pdns91.ultradns.org, ns15.ultradns2.com, ns15.ultradns2.org, pdns91.ultradns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for akerushimeru.jp (unsigned zone)

⏱️ Timing

Total: 1985ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	6	`ns15.ultradns2.com, ns15.ultradns2.org...`
TXT	1	`v=spf1 -all`
SOA	1	`pdns91.ultradns.com domains.redbull.com`

Analysis

Name Servers

akerushimeru.jp is delegated to 6 name servers: pdns91.ultradns.biz, pdns91.ultradns.com, ns15.ultradns2.com and 3 other.

akerushimeru.jp has at least partial name server overlap with other domains, such as mymidmichigan.org, servusmagazin.at, redbullarena.us and two others.

These name servers tend to appear together with the name servers pdns91.ultradns.net, pdns91.ultradns.org and ns15.ultradns2.org.

Hostnames that resolve to two IP addresses:

pdns91.ultradns.biz points to 156.154.66.91 and 2610:a1:1015::7f.

pdns91.ultradns.com points to 156.154.64.91 and 2001:502:f3ff::7f.

ns15.ultradns2.com points to 204.74.104.15 and 2610:a1:310f::53.

pdns91.ultradns.net points to 156.154.65.91 and 2610:a1:1014::7f.

pdns91.ultradns.org points to 156.154.67.91 and 2001:502:4612::7f.

ns15.ultradns2.org points to 204.74.106.15 and 2610:a1:320f::53.