pr01.com - dns.ninja

pr01.com

DNSSEC⚠️ Not signed
A157.7.44.179🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRusers260.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@pr01.com serial=1781373379

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=1781379103
WOT: SAFE (60/100)

Previously NS for

pr01.com

Same first word

pr01.com
pr01.nl
pr01.es

Similar names

01pr.top
01pr.de
10pr.net
rp10.com.br
rp10.eu
rp10.net
rp01.net
10rp.com
10pr.com
rp01.com
p10r.com
pr10.ru
rp10.de
0pr1.cn
pr10.co
01rp.top
pr10.com
1pr0.com
10pr.ru
pr10.de
rp10.com
01pr.ru
pr10.org
01pr.com
rp01.cn

DNS History

15 records (5 active, 10 former)

200920112013201520172019202120232025NSdns0.heteml.jpdns1.heteml.jpdns01.muumuu-domain.comdns02.muumuu-domain.comns.nameservers.netns2.nameservers.netpr01.comMXmx-proxy501.heteml.jpmx-proxy502.heteml.jpmail-fwd.g14.rapidsite.netmail16.heteml.jpA157.7.44.179133.242.175.189157.7.44.213199.236.117.157
●NSdns0.heteml.jp2019-12-22 → 2026-06-13 · 3 obs
○ 2016-12-01 11:29:56
● 2019-12-22 16:35:08
● 2026-06-13 19:50:36
○NSdns01.muumuu-domain.com2015-08-28 → 2016-12-01 · 5 obs
○ 2008-03-15 07:21:32
● 2015-08-28 20:02:36
● 2016-12-01 11:29:56
○ 2019-12-22 16:35:08
○ 2026-06-13 19:50:36
○NSdns02.muumuu-domain.com2015-08-28 → 2016-12-01 · 5 obs
○ 2008-03-15 07:21:32
● 2015-08-28 20:02:36
● 2016-12-01 11:29:56
○ 2019-12-22 16:35:08
○ 2026-06-13 19:50:36
●NSdns1.heteml.jp2019-12-22 → 2026-06-13 · 3 obs
○ 2016-12-01 11:29:56
● 2019-12-22 16:35:08
● 2026-06-13 19:50:36
○NSns.nameservers.net2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 07:21:32
○ 2015-08-28 20:02:36
○ 2026-06-13 19:50:36
○NSns2.nameservers.net2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 07:21:32
○ 2015-08-28 20:02:36
○ 2026-06-13 19:50:36
○NSpr01.com2015-08-28 → 2016-12-01 · 5 obs
○ 2008-03-15 07:21:32
● 2015-08-28 20:02:36
● 2016-12-01 11:29:56
○ 2019-12-22 16:35:08
○ 2026-06-13 19:50:36
○MXmail-fwd.g14.rapidsite.net2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 07:21:32
○ 2015-08-28 20:02:36
○ 2026-06-13 19:50:36
○MXmail16.heteml.jp2019-12-22 → 2019-12-22 · 4 obs
○ 2015-08-28 20:02:36
● 2019-12-22 16:35:08
○ 2026-03-28 02:09:36
○ 2026-06-13 19:50:36
●MXmx-proxy501.heteml.jp2026-03-28 → 2026-06-13 · 3 obs
○ 2019-12-22 16:35:08
● 2026-03-28 02:09:36
● 2026-06-13 19:50:36
●MXmx-proxy502.heteml.jp2026-03-28 → 2026-06-13 · 3 obs
○ 2019-12-22 16:35:08
● 2026-03-28 02:09:36
● 2026-06-13 19:50:36
○A133.242.175.1892015-08-28 → 2016-12-01 · 5 obs
○ 2008-03-15 07:21:32
● 2015-08-28 20:02:36
● 2016-12-01 11:29:56
○ 2019-12-22 16:35:08
○ 2026-06-13 19:50:36
●A157.7.44.1792026-03-28 → 2026-06-13 · 3 obs
○ 2019-12-22 16:35:08
● 2026-03-28 02:09:36
● 2026-06-13 19:50:36
○A157.7.44.2132019-12-22 → 2019-12-22 · 4 obs
○ 2016-12-01 11:29:56
● 2019-12-22 16:35:08
○ 2026-03-28 02:09:36
○ 2026-06-13 19:50:36
○A199.236.117.1572008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 07:21:32
○ 2015-08-28 20:02:36
○ 2026-06-13 19:50:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
pr01.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 pr01.com (unsigned zone)

⏱️ Timing

Total: 4119ms | Queries: -

📄 Records

TypeCountSample Data
A1157.7.44.179
NS2dns0.heteml.jp, dns1.heteml.jp
MX2mx-proxy502.heteml.jp (pri: 20), mx-proxy501.heteml.jp (pri: 10)
TXT1v=spf1 include:_spf.heteml.jp ~all
SOA1dns0.heteml.jp hostmaster.pr01.com

Analysis

IP Addresses

pr01.com resolves to one IP address: 157.7.44.179.

www.niigataribi.ac.jp, airconmeister.com, themmagazine.net and two other host names share IP numbers with pr01.com.

Name Servers

pr01.com is served by two delegated name servers, dns0.heteml.jp and dns1.heteml.jp.

pr01.com uses the same name servers as several other domains — among them mic-tokyo.co.jp, heartfulhome.info, yusukekoishi.com and two more.

The DNS delegation for pr01.com at least partly coincides with that of other domains, e-forum.gr.jp being one example.

dns0.heteml.jp resolves to 157.7.44.53. dns1.heteml.jp resolves to 157.7.188.149. Both host names point to a single IP number.

Mail Servers

Mail for pr01.com is handled by two mail servers — mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.

pr01.com uses an identical mail server configuration to several other domains — among them awase.net, acthouse.net, ryoph.com and two more.

pr01.com partially shares its mail servers with other domains, chekccori.tokyo and renovefudosan.com being examples.

mx-proxy501.heteml.jp resolves to 157.7.189.17. mx-proxy502.heteml.jp resolves to 157.7.189.18. Both host names point to a single IP number.