kero-sub.com - robtex.com

kero-sub.com

DNSSEC⚠️ Not signed
A157.7.189.65🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRusers229.vip.heteml.jp
NSdns0.heteml.jp ⭐
A157.7.44.53🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRdns510.heteml.jp
NSdns1.heteml.jp
A157.7.188.149🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRdns711.phy.heteml.jp
MXmx-proxy501.heteml.jp ⭐
A157.7.189.17🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
MXmx-proxy502.heteml.jp(20)
A157.7.189.18🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
TXTv=spf1 include:_spf.heteml.jp ~all
SOAdns0.heteml.jphostmaster@kero-sub.com serial=1775951297

com

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=1775953607

Same first word

kero-sub.com

Similar names

sur-kobe.jp
sk-buero.de
beko-rus.ru

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSdns0.heteml.jpdns1.heteml.jpMXmx-proxy501.heteml.jpmx-proxy502.heteml.jpmail28.heteml.jpA157.7.189.65157.7.188.228210.188.199.239
●NSdns0.heteml.jp2015-05-23 → 2026-04-12 · 2 obs
● 2015-05-23 18:51:32
● 2026-04-12 00:27:02
●NSdns1.heteml.jp2015-05-23 → 2026-04-12 · 2 obs
● 2015-05-23 18:51:32
● 2026-04-12 00:27:02
○MXmail28.heteml.jp2015-05-23 → 2017-02-20 · 4 obs
● 2015-05-23 18:51:32
● 2017-02-20 14:47:08
○ 2026-02-15 03:34:00
○ 2026-04-12 00:27:02
●MXmx-proxy501.heteml.jp2026-02-15 → 2026-04-12 · 3 obs
○ 2017-02-20 14:47:08
● 2026-02-15 03:34:00
● 2026-04-12 00:27:02
●MXmx-proxy502.heteml.jp2026-02-15 → 2026-04-12 · 3 obs
○ 2017-02-20 14:47:08
● 2026-02-15 03:34:00
● 2026-04-12 00:27:02
○A157.7.188.2282015-10-21 → 2017-02-20 · 5 obs
○ 2015-05-23 18:51:32
● 2015-10-21 20:43:14
● 2017-02-20 14:47:08
○ 2026-02-15 03:34:00
○ 2026-04-12 00:27:02
●A157.7.189.652026-02-15 → 2026-04-12 · 3 obs
○ 2017-02-20 14:47:08
● 2026-02-15 03:34:00
● 2026-04-12 00:27:02
○A210.188.199.2392015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 18:51:32
○ 2015-10-21 20:43:14
○ 2026-04-12 00:27:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net...-
kero-sub.comdns0.heteml.jp, dns1.heteml.jp-

✅ Authoritative Response

Server:157.7.44.53

NS records: dns0.heteml.jp, dns1.heteml.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kero-sub.com (unsigned zone)

⏱️ Timing

Total: 1001ms | Queries: -

📄 Records

TypeCountSample Data
A1157.7.189.65
NS2dns1.heteml.jp, dns0.heteml.jp
MX2mx-proxy501.heteml.jp (pri: 10), mx-proxy502.heteml.jp (pri: 20)
TXT1v=spf1 include:_spf.heteml.jp ~all
SOA1dns0.heteml.jp hostmaster.kero-sub.com

Analysis

IP Addresses

kero-sub.com points to IP number: 157.7.189.65.

Other host names such as akama-dental.com, mx.marimoriya.com, hfc2.a-care.co.jp, mail.japanivfcenter.com and shion1220.com share IPs with kero-sub.com.

Name Servers

kero-sub.com is delegated to two name servers: dns0.heteml.jp and dns1.heteml.jp.

kero-sub.com shares the same name server setup as kukuru.net, link3.jp, dotcom-fukui.com, z-tune.com and cambridgecentre.jp.

Host names with a single IP:

dns0.heteml.jp points to 157.7.44.53.

dns1.heteml.jp points to 157.7.188.149.

Mail Servers

kero-sub.com is handled by two mail servers: mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.

The mail server setup for kero-sub.com matches that of other domains, for instance e-db.jp, demiy.jp, techno-system-web.net, hatoriko.com and shizuokaichiko.net.

Host names with a single IP:

mx-proxy501.heteml.jp points to 157.7.189.17.

mx-proxy502.heteml.jp points to 157.7.189.18.