ansta.net - robtex.com

ansta.net

DNSSEC⚠️ Not signed
A49.212.198.172🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2932.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
MXansta.net ⭐
A49.212.198.172🇯🇵 SAKURA-C49.212.0.0/16 (7/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww2932.sakura.ne.jp
TXTv=spf1 a:www2932.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-03-19 #3

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=1771291465

MX for

ansta.net

Same first word

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ansta.de
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ansta.net
ansta.pl
ansta.cn
ansta.co.uk

Similar names

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santa.fyi
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natas.travel

DNS History

12 records (5 active, 7 former)

2017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpdns01.park.onamae.comdns02.park.onamae.comdns1.onamae.comdns2.onamae.comns1.gmointernet.comMXansta.netA49.212.198.172150.95.255.38210.157.1.134
○NSdns01.park.onamae.com2016-02-05 → 2016-05-10 · 4 obs
● 2016-02-05 19:51:46
● 2016-05-10 14:50:42
○ 2017-11-16 19:10:02
○ 2026-03-23 17:58:36
○NSdns02.park.onamae.com2016-02-05 → 2016-05-10 · 4 obs
● 2016-02-05 19:51:46
● 2016-05-10 14:50:42
○ 2017-11-16 19:10:02
○ 2026-03-23 17:58:36
○NSdns1.onamae.com2017-11-16 → 2017-11-16 · 4 obs
○ 2016-05-10 14:50:42
● 2017-11-16 19:10:02
○ 2026-03-10 16:17:00
○ 2026-03-23 17:58:36
○NSdns2.onamae.com2017-11-16 → 2017-11-16 · 4 obs
○ 2016-05-10 14:50:42
● 2017-11-16 19:10:02
○ 2026-03-10 16:17:00
○ 2026-03-23 17:58:36
●NSmaster.dns.ne.jp2026-03-10 → 2026-03-23 · 3 obs
○ 2017-11-16 19:10:02
● 2026-03-10 16:17:00
● 2026-03-23 17:58:36
●NSns1.dns.ne.jp2026-03-10 → 2026-03-23 · 3 obs
○ 2017-11-16 19:10:02
● 2026-03-10 16:17:00
● 2026-03-23 17:58:36
○NSns1.gmointernet.com2016-02-05 → 2016-05-10 · 4 obs
● 2016-02-05 19:51:46
● 2016-05-10 14:50:42
○ 2017-11-16 19:10:02
○ 2026-03-23 17:58:36
●NSns2.dns.ne.jp2026-03-10 → 2026-03-23 · 3 obs
○ 2017-11-16 19:10:02
● 2026-03-10 16:17:00
● 2026-03-23 17:58:36
●MXansta.net2026-03-10 → 2026-03-23 · 2 obs
● 2026-03-10 16:17:00
● 2026-03-23 17:58:36
○A150.95.255.382017-11-16 → 2017-11-16 · 4 obs
○ 2016-05-10 14:50:42
● 2017-11-16 19:10:02
○ 2026-03-10 16:17:00
○ 2026-03-23 17:58:36
○A210.157.1.1342016-02-05 → 2016-05-10 · 4 obs
● 2016-02-05 19:51:46
● 2016-05-10 14:50:42
○ 2017-11-16 19:10:02
○ 2026-03-23 17:58:36
●A49.212.198.1722026-03-10 → 2026-03-23 · 3 obs
○ 2017-11-16 19:10:02
● 2026-03-10 16:17:00
● 2026-03-23 17:58:36

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:133.167.21.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ansta.net (unsigned zone)

⏱️ Timing

Total: 988ms | Queries: -

📄 Records

TypeCountSample Data
A149.212.198.172
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1ansta.net (pri: 10)
TXT1v=spf1 a:www2932.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

Analysis

Mail Server Role

ansta.net is the mail server for ansta.net.

IP Addresses

ansta.net resolves to a single IP: 49.212.198.172.

Other host names, for instance taishin-ne-jp.sakura.ne.jp, onmyoji.or.jp, a6m.org, sennibo.sakura.ne.jp and kouhari.sakura.ne.jp share IP numbers with ansta.net.

Name Servers

ansta.net delegates to three name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

ansta.net shares some name servers with other domains, for example okamiyahamono.com, msv-im00131.sakura.ne.jp, kimochi.sakura.ne.jp, kenbun.info and junktoys.com.

These name servers are commonly used with the name servers dns.sakura.ad.jp.

Host names with a single IP: master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1.

Mail Servers

One mail server handles ansta.net.

Host name ansta.net points to IP 49.212.198.172.