mathtext.net - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

mathtext.net

DNSSEC⚠️ Not signed
A49.212.198.239🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2999.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
MXmathtext.net ⭐
A49.212.198.239🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2999.sakura.ne.jp
SOAmaster.dns.ne.jptech@sakura.ad.jp 2013-05-20 #10

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=1787072664

MX for

mathtext.net

Same first word

mathtext.info
mathtext.net

Previous names

mathtag.net
mathtalks.net
mathtam.net
mathtapestry.net
mathtastic.net
mathtea.net
mathteach.net
mathteacher.net
mathteachers.net
mathteaching.net
mathteam.net
mathtec.net
mathtech.net
mathtechinc.net
mathtest.net
mathtestcreator.net
mathtests.net

Next names

maththatmatters.net
maththink.net
mathtips.net
mathtogo.net
mathtool.net
mathtools.net
mathtop.net
mathtopics.net
mathtouchapp.net
mathtoys.net
mathtracker.net
mathtracks.net
mathtrain.net
mathtransformations.net
mathtribe.net
mathtricks.net
mathturbation.net

DNS History

5 records (5 active, 0 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXmathtext.netA49.212.198.239
●NSmaster.dns.ne.jp2015-06-22 → 2026-08-18 · 2 obs
● 2015-06-22 22:38:40
● 2026-08-18 17:12:02
●NSns1.dns.ne.jp2015-06-22 → 2026-08-18 · 2 obs
● 2015-06-22 22:38:40
● 2026-08-18 17:12:02
●NSns2.dns.ne.jp2015-06-22 → 2026-08-18 · 2 obs
● 2015-06-22 22:38:40
● 2026-08-18 17:12:02
●MXmathtext.net2015-06-22 → 2026-08-18 · 2 obs
● 2015-06-22 22:38:40
● 2026-08-18 17:12:02
●A49.212.198.2392015-06-22 → 2026-08-18 · 2 obs
● 2015-06-22 22:38:40
● 2026-08-18 17:12:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netm.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...-
mathtext.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 mathtext.net (unsigned zone)

⏱️ Timing

Total: 1120ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.198.239
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1mathtext.net (pri: 10)
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

mathtext.net serves as a mail server for mathtext.net.

IP Addresses

mathtext.net has exactly one IP address — 49.212.198.239.

elektel.com, applesnack.com, mail.spec-corp.com plus two other host names have IP numbers in common with mathtext.net.

Name Servers

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

There is at least partial name server overlap between mathtext.net and other domains — deskyou.jp, crazybump.co.jp, charge-ad.jp and two more among them.

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

mathtext.net uses exactly one mail server, which is mathtext.net.

There is one IP number for mathtext.net: 49.212.198.239.