classimo.net - dns.ninja

classimo.net

DNSSEC⚠️ Not signed
A49.212.243.103🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3593.sakura.ne.jp
NSmaster.dns.ne.jp ⭐
A210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRns2.dns.ne.jp
MXclassimo.net ⭐
A49.212.243.103🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww3593.sakura.ne.jp
TXTv=spf1 a:www3593.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2026-06-11 #2

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1782923296

MX for

classimo.net

Subdomains

mail.classimo.net

Same first word

classimo.net
classimo.com

Similar names

simcolas.net
mssocial.com
cosmalis.com
simcolas.com
sosclima.it
sailcoms.com
milassoc.com
simcolas.info
missloca.com
simcolas.fr
sosclima.org
colimsas.com
cosmalis.be
sislacom.com
saclimos.com
sosclima.com
mssocial.pt
solamics.com
classiom.com

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns03.21-domain.infons04.21-domain.infoMXclassimo.netA49.212.243.103157.7.154.24749.212.149.69
●NSmaster.dns.ne.jp2026-02-16 → 2026-07-01 · 3 obs
○ 2020-03-01 12:48:30
● 2026-02-16 07:56:10
● 2026-07-01 16:31:14
○NSns03.21-domain.info2015-06-14 → 2020-03-01 · 4 obs
● 2015-06-14 16:55:00
● 2020-03-01 12:48:30
○ 2026-02-16 07:56:10
○ 2026-07-01 16:31:14
○NSns04.21-domain.info2015-06-14 → 2020-03-01 · 4 obs
● 2015-06-14 16:55:00
● 2020-03-01 12:48:30
○ 2026-02-16 07:56:10
○ 2026-07-01 16:31:14
●NSns1.dns.ne.jp2026-02-16 → 2026-07-01 · 3 obs
○ 2020-03-01 12:48:30
● 2026-02-16 07:56:10
● 2026-07-01 16:31:14
●NSns2.dns.ne.jp2026-02-16 → 2026-07-01 · 3 obs
○ 2020-03-01 12:48:30
● 2026-02-16 07:56:10
● 2026-07-01 16:31:14
●MXclassimo.net2026-02-16 → 2026-07-01 · 2 obs
● 2026-02-16 07:56:10
● 2026-07-01 16:31:14
○A157.7.154.2472020-03-01 → 2020-03-01 · 4 obs
○ 2017-01-16 22:27:08
● 2020-03-01 12:48:30
○ 2026-02-16 07:56:10
○ 2026-07-01 16:31:14
○A49.212.149.692015-06-14 → 2017-01-16 · 4 obs
● 2015-06-14 16:55:00
● 2017-01-16 22:27:08
○ 2020-03-01 12:48:30
○ 2026-07-01 16:31:14
●A49.212.243.1032026-02-16 → 2026-07-01 · 3 obs
○ 2020-03-01 12:48:30
● 2026-02-16 07:56:10
● 2026-07-01 16:31:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
classimo.netns1.dns.ne.jp, ns2.dns.ne.jp-

✅ Authoritative Response

Server:61.211.236.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classimo.net (unsigned zone)

⏱️ Timing

Total: 1259ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.243.103
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1classimo.net (pri: 10)
TXT1v=spf1 a:www3593.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Hierarchy

The domain mail.classimo.net falls under the parent classimo.net.

Mail Server Role

classimo.net acts as its own mail server.

IP Addresses

classimo.net points to a single IP number: 49.212.243.103.

Additional host names — iticket.co.jp, jsmp.org, akeyocc.com and two others — share IP numbers with classimo.net.

Name Servers

Three name servers are authoritative for classimo.net: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

At least some of classimo.net's name servers are shared with other domains, for example ki-man.com, architect-rail.jp, kinkosports.com and two more.

Three hostnames, one IP address apiece: master.dns.ne.jp resolves to 210.224.172.18, ns1.dns.ne.jp resolves to 61.211.236.1 and ns2.dns.ne.jp resolves to 133.167.21.1.

Mail Servers

classimo.net has a single mail server: classimo.net itself.

There is one IP number for classimo.net: 49.212.243.103.