m2dev.info - dns.ninja

m2dev.info

DNSSEC⚠️ Not signed
A59.106.4.172🇯🇵 SAKURA-B59.106.0.0/17 (7-0/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan
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.m2dev.info ⭐
A160.16.238.220🇯🇵 SAKURA-B160.16.128.0/17 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRtk2-261-40216.vs.sakura.ne.jp
TXTv=spf1 +ip4:210.237.130.172/27 include:spf.baremetal.jp ~all
SOA01.dnsv.jphostmaster@dnsv.jp serial=1613633620

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info ⭐
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1783665882

Subdomains

mail.m2dev.info

Same first word

m2dev.ru
m2dev.info
m2dev.de
m2dev.pl

Similar names

mdev2.com
v2med.com
dev2m.com
dev2m.ru

DNS History

6 records (6 active, 0 former)

NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpMXmail.m2dev.infoA59.106.4.172
●NS01.dnsv.jp2026-03-03 → 2026-07-10 · 2 obs
● 2026-03-03 15:38:30
● 2026-07-10 07:18:36
●NS02.dnsv.jp2026-03-03 → 2026-07-10 · 2 obs
● 2026-03-03 15:38:30
● 2026-07-10 07:18:36
●NS03.dnsv.jp2026-03-03 → 2026-07-10 · 2 obs
● 2026-03-03 15:38:30
● 2026-07-10 07:18:36
●NS04.dnsv.jp2026-03-03 → 2026-07-10 · 2 obs
● 2026-03-03 15:38:30
● 2026-07-10 07:18:36
●MXmail.m2dev.info2026-03-03 → 2026-07-10 · 2 obs
● 2026-03-03 15:38:30
● 2026-07-10 07:18:36
●A59.106.4.1722026-03-03 → 2026-07-10 · 2 obs
● 2026-03-03 15:38:30
● 2026-07-10 07:18:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoc0.info.afilias-nst.info, a0.info.afilias-nst.info, a2.info.afilias-nst.info-
m2dev.info02.dnsv.jp, 01.dnsv.jp, 04.dnsv.jp, 03.dnsv.jp-

✅ Authoritative Response

Server:157.7.32.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for m2dev.info (unsigned zone)

⏱️ Timing

Total: 3427ms | Queries: -

📄 Records

TypeCountSample Data
A159.106.4.172
NS401.dnsv.jp, 02.dnsv.jp...
MX1mail.m2dev.info (pri: 10)
TXT1v=spf1 +ip4:210.237.130.172/27 include:s
SOA101.dnsv.jp hostmaster.dnsv.jp

Analysis

Hierarchy

The domain mail.m2dev.info falls under the parent m2dev.info.

IP Addresses

m2dev.info resolves to one IP address: 59.106.4.172.

Name Servers

The authoritative name servers for m2dev.info are 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

At least some of m2dev.info's name servers are shared with other domains, for example ryuusenkaku.com, xn--rckyc9e.biz, xn--b6q67nh1hnvg.net and two more.

Hostnames that resolve to two IP addresses:

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

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

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

Hosts with just one IP address:

02.dnsv.jp resolves to 157.7.33.53.

Mail Servers

Mail for m2dev.info is handled by a single mail server, mail.m2dev.info.

mail.m2dev.info points to one IP number — 160.16.238.220.