2nn.jp - robtex.com

2nn.jp

DNSSEC⚠️ Not signed
A210.131.222.234🇯🇵 XSERVER-AS210.131.208.0/20 XSERVER Inc.
PTRwww.2nn.jp
NS01.dnsv.jp ⭐
A2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTR02.dnsv.jp
NS03.dnsv.jp
A2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.
PTR04.dnsv.jp
MXmail.2nn.jp ⭐
A2403:3a00:101:21:49:212:235:91🇯🇵 SAKURA-C2403:3a00::/32 SAKURA Internet // OSAKA BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan
PTRwww3381.sakura.ne.jp
A49.212.235.91🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3381.sakura.ne.jp
TXTgoogle-site-verification=T3FjLIE3WBFglsYMx0Oji-CHXRsPQnarot_QZh08Mcs
TXTv=spf1 +ip4:153.121.90.192/32 +ip6:2001:e42:103:1:153:121:90:192 +ip4:210.131...
SOA01.dnsv.jphostmaster@dnsv.jp serial=1771649033

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=1773558003
rank #403272 globally
rank #7287 in the tld
WOT: SAFE (84/100)
📈 Tranco rank: #66,730

Subdomains

mail.2nn.jp
www.2nn.jp

Same first word

2nn.net
2nn.fr
2nn.org
2nn.pro
2nn.vip
2nn.cc
2nn.cn
2nn.com
2nn.jp
2nn.bet
2nn.de

Similar names

nn2.cn
n2n.co.kr
n2n.mobi
n2n.ch
n2n.biz
n2n.nyc
n2n.net.au
n2n.co
n2n.life
n2n.it
nn2.ru
n2n.cz
n2n.la
n2n.sk
n2n.net
n2n.au
n2n.solutions
n2n.de
n2n.eu
nn2.com
n2n.jp
n2n.dk
nn2.org
nn2.de
nn2.ch
n2n.at
n2n.fr
nn2.me
n2n.pl
n2n.uk
n2n.cn
n2n.com
n2n.me
n2n.kr
n2n.tv
n2n.ru
n2n.co.jp
n2n.be
n2n.org
n2n.es
n2n.com.br
n2n.ph
n2n.com.au
n2n.ca
n2n.nl
n2n.com.tr

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXmail.2nn.jpmails3.modworks.co.jpA210.131.222.234153.121.90.192218.219.149.44
●NS01.dnsv.jp2016-10-14 → 2026-03-18 · 6 obs
○ 2016-08-22 20:30:32
● 2016-10-14 16:32:50
● 2017-08-14 01:49:28
○ 2020-10-08 18:47:42
● 2026-03-13 05:26:44
● 2026-03-18 18:39:08
●NS02.dnsv.jp2016-10-14 → 2026-03-18 · 6 obs
○ 2016-08-22 20:30:32
● 2016-10-14 16:32:50
● 2017-08-14 01:49:28
○ 2020-10-08 18:47:42
● 2026-03-13 05:26:44
● 2026-03-18 18:39:08
●NS03.dnsv.jp2016-10-14 → 2026-03-18 · 6 obs
○ 2016-08-22 20:30:32
● 2016-10-14 16:32:50
● 2017-08-14 01:49:28
○ 2020-10-08 18:47:42
● 2026-03-13 05:26:44
● 2026-03-18 18:39:08
●NS04.dnsv.jp2016-10-14 → 2026-03-18 · 6 obs
○ 2016-08-22 20:30:32
● 2016-10-14 16:32:50
● 2017-08-14 01:49:28
○ 2020-10-08 18:47:42
● 2026-03-13 05:26:44
● 2026-03-18 18:39:08
○NSmaster.dns.ne.jp2015-07-11 → 2020-10-08 · 7 obs
● 2015-07-11 06:04:46
● 2016-08-22 20:30:32
○ 2016-10-14 16:32:50
○ 2017-08-14 01:49:28
● 2020-10-08 18:47:42
○ 2026-03-13 05:26:44
○ 2026-03-18 18:39:08
○NSns1.dns.ne.jp2015-07-11 → 2020-10-08 · 7 obs
● 2015-07-11 06:04:46
● 2016-08-22 20:30:32
○ 2016-10-14 16:32:50
○ 2017-08-14 01:49:28
● 2020-10-08 18:47:42
○ 2026-03-13 05:26:44
○ 2026-03-18 18:39:08
○NSns2.dns.ne.jp2015-07-11 → 2020-10-08 · 7 obs
● 2015-07-11 06:04:46
● 2016-08-22 20:30:32
○ 2016-10-14 16:32:50
○ 2017-08-14 01:49:28
● 2020-10-08 18:47:42
○ 2026-03-13 05:26:44
○ 2026-03-18 18:39:08
○MXmail2026-03-13 → 2026-03-18 · 2 obs
○ 2026-03-13 05:26:44
○ 2026-03-18 18:39:08
●MXmail.2nn.jp2016-10-14 → 2026-03-18 · 3 obs
○ 2016-08-22 20:30:32
● 2016-10-14 16:32:50
● 2026-03-18 18:39:08
○MXs3.modworks.co.jp2015-07-11 → 2016-08-22 · 4 obs
● 2015-07-11 06:04:46
● 2016-08-22 20:30:32
○ 2016-10-14 16:32:50
○ 2026-03-18 18:39:08
○A153.121.90.1922016-08-22 → 2020-10-08 · 5 obs
○ 2016-07-29 07:02:50
● 2016-08-22 20:30:32
● 2020-10-08 18:47:42
○ 2026-03-13 05:26:44
○ 2026-03-18 18:39:08
●A210.131.222.2342026-03-13 → 2026-03-18 · 3 obs
○ 2020-10-08 18:47:42
● 2026-03-13 05:26:44
● 2026-03-18 18:39:08
○A218.219.149.442015-07-11 → 2016-07-29 · 4 obs
● 2015-07-11 06:04:46
● 2016-07-29 07:02:50
○ 2016-08-22 20:30:32
○ 2026-03-18 18:39:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
2nn.jp01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp7 records

✅ Authoritative Response

Server: 157.7.34.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 1356ms | Queries: -

📄 Records

TypeCountSample Data
A1210.131.222.234
NS401.dnsv.jp, 02.dnsv.jp...
MX1mail.2nn.jp (pri: 10)
TXT2google-site-verification=T3FjLIE3WBFglsY, v=spf1 +ip4:153.121.90.192/32 +ip6:2001:
SOA101.dnsv.jp hostmaster.dnsv.jp

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp...)

Analysis

Hierarchy

2nn.jp is the parent of mail.2nn.jp and www.2nn.jp.

IP Addresses

2nn.jp points to an IP address: 210.131.222.234.

Other host names, for instance www.2nn.jp, share IP numbers with 2nn.jp.

Name Servers

2nn.jp delegates to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

2nn.jp at least partially shares name servers with other domains, for instance edatch.com, seikoweb.com, egg-square.jp, mindeco.co.jp and gs-digicon.com.

Hosts with two IP numbers:

01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.

03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.

04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.

Host with one IP number:

02.dnsv.jp points to 157.7.33.53.

Mail Servers

2nn.jp is handled by a single mail server, mail.2nn.jp.

mail.2nn.jp resolves to two IPs: 2403:3a00:101:21:49:212:235:91 and 49.212.235.91.