ob1.jp - robtex.com

ob1.jp

DNSSEC⚠️ Not signed
A157.7.184.31🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
NSns1.value-domain.com ⭐
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.value-domain.com
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns4.value-domain.com ⚠️ Not in zone NS records
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns5.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1b::1a🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f26.1e100.net
A173.194.45.27🇺🇸 Google173.194.0.0/16
PTRyuiadum-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx2.googlemail.com(30)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx4.googlemail.com(30)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXaspmx5.googlemail.com(30)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTv=spf1 include:aspmx.googlemail.com ~all
SOAns1.value-domain.comhostmaster@ob1.jp 2024-06-18 #7

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1783911603

Subdomains

redbee.ob1.jp
www.ob1.jp

Same first word

ob1.realestate
ob1.cc
ob1.fr
ob1.io
ob1.online
ob1.ru
ob1.com.au
ob1.info
ob1.dk
ob1.so
ob1.us
ob1.net
ob1.com
ob1.de
ob1.nl
ob1.com.my
ob1.eu
ob1.in
ob1.jp

Similar names

bo1.ru
bo1.nl
bo1.de
o1b.co.uk
1ob.ru
bo1.cn
1ob.de
b1o.eu
1ob.cn
bo1.com
1bo.com
1ob.cc
1bo.net
bo1.org
b1o.it
o1b.net
1bo.de
bo1.net
bo1.no
b1o.link
1bo.xyz
bo1.us
1bo.dk
1ob.com
o1b.com
b1o.de
1ob.net
bo1.biz
1bo.no
b1o.com
b1o.net

DNS History

20 records (13 active, 7 former)

20162017201820192020202120222023202420252026NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA157.7.184.31112.69.205.16121.80.114.29219.75.158.258.188.188.22258.188.191.6659.190.242.23659.190.245.197
●NSns1.value-domain.com2015-08-07 → 2026-07-13 · 2 obs
● 2015-08-07 23:59:46
● 2026-07-13 03:28:12
●NSns2.value-domain.com2015-08-07 → 2026-07-13 · 2 obs
● 2015-08-07 23:59:46
● 2026-07-13 03:28:12
●NSns3.value-domain.com2026-02-16 → 2026-07-13 · 3 obs
○ 2015-08-07 23:59:46
● 2026-02-16 13:13:34
● 2026-07-13 03:28:12
●NSns4.value-domain.com2026-02-16 → 2026-07-13 · 3 obs
○ 2015-08-07 23:59:46
● 2026-02-16 13:13:34
● 2026-07-13 03:28:12
●NSns5.value-domain.com2026-02-16 → 2026-07-13 · 3 obs
○ 2015-08-07 23:59:46
● 2026-02-16 13:13:34
● 2026-07-13 03:28:12
●MXalt1.aspmx.l.google.com2015-08-07 → 2026-07-13 · 2 obs
● 2015-08-07 23:59:46
● 2026-07-13 03:28:12
●MXalt2.aspmx.l.google.com2015-08-07 → 2026-07-13 · 2 obs
● 2015-08-07 23:59:46
● 2026-07-13 03:28:12
●MXaspmx.l.google.com2015-08-07 → 2026-07-13 · 2 obs
● 2015-08-07 23:59:46
● 2026-07-13 03:28:12
●MXaspmx2.googlemail.com2015-08-07 → 2026-07-13 · 2 obs
● 2015-08-07 23:59:46
● 2026-07-13 03:28:12
●MXaspmx3.googlemail.com2015-08-07 → 2026-07-13 · 2 obs
● 2015-08-07 23:59:46
● 2026-07-13 03:28:12
●MXaspmx4.googlemail.com2015-08-07 → 2026-07-13 · 2 obs
● 2015-08-07 23:59:46
● 2026-07-13 03:28:12
●MXaspmx5.googlemail.com2015-08-07 → 2026-07-13 · 2 obs
● 2015-08-07 23:59:46
● 2026-07-13 03:28:12
○A112.69.205.162016-07-28 → 2016-07-28 · 4 obs
○ 2016-04-24 03:44:28
● 2016-07-28 06:08:12
○ 2020-12-25 00:16:20
○ 2026-07-13 03:28:12
○A121.80.114.292020-12-25 → 2020-12-25 · 4 obs
○ 2016-07-28 06:08:12
● 2020-12-25 00:16:20
○ 2026-02-16 13:13:34
○ 2026-07-13 03:28:12
●A157.7.184.312026-02-16 → 2026-07-13 · 3 obs
○ 2020-12-25 00:16:20
● 2026-02-16 13:13:34
● 2026-07-13 03:28:12
○A219.75.158.22016-04-14 → 2016-04-24 · 5 obs
○ 2016-03-08 06:12:26
● 2016-04-14 22:52:06
● 2016-04-24 03:44:28
○ 2016-07-28 06:08:12
○ 2026-07-13 03:28:12
○A58.188.188.2222015-11-18 → 2015-11-18 · 4 obs
○ 2015-08-07 23:59:46
● 2015-11-18 15:10:04
○ 2015-12-01 09:42:06
○ 2026-07-13 03:28:12
○A58.188.191.662015-12-01 → 2015-12-01 · 4 obs
○ 2015-11-18 15:10:04
● 2015-12-01 09:42:06
○ 2016-03-08 06:12:26
○ 2026-07-13 03:28:12
○A59.190.242.2362015-08-07 → 2015-08-07 · 3 obs
● 2015-08-07 23:59:46
○ 2015-11-18 15:10:04
○ 2026-07-13 03:28:12
○A59.190.245.1972016-03-08 → 2016-03-08 · 4 obs
○ 2015-12-01 09:42:06
● 2016-03-08 06:12:26
○ 2016-04-14 22:52:06
○ 2026-07-13 03:28:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpb.dns.jp, h.dns.jp, d.dns.jp, a.dns.jp...-
ob1.jpns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com...-

✅ Authoritative Response

Server:172.64.53.3

NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ob1.jp (unsigned zone)

⏱️ Timing

Total: 1676ms | Queries: -

📄 Records

TypeCountSample Data
A1157.7.184.31
NS2ns2.value-domain.com, ns1.value-domain.com
MX7aspmx3.googlemail.com (pri: 30), alt1.aspmx.l.google.com (pri: 20)...
TXT1v=spf1 include:aspmx.googlemail.com ~all
SOA1ns1.value-domain.com hostmaster.ob1.jp

Analysis

Hierarchy

The parent domain of redbee.ob1.jp and www.ob1.jp is ob1.jp.

IP Addresses

ob1.jp directs to one IP number, which is 157.7.184.31.

Among the host names that share IP numbers with ob1.jp are hiroshiyasuda.com, techno-heart.com, toshi-keisan.com and two others.

Name Servers

The authoritative name servers for ob1.jp are ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and two others.

The name servers of ob1.jp overlap at least partially with those of other domains — among them framing.jp, pitalife.com, ricarica.jp and two more.

These name servers are routinely co-deployed with the name servers ns4.value-domain.com, ns5.value-domain.com, ns13.value-domain.com and two others.

Hosts that resolve to one IP address:

ns1.value-domain.com has the IP address 172.64.52.38.

ns2.value-domain.com has the IP address 172.64.53.3.

ns3.value-domain.com has the IP address 172.64.52.38.

ns4.value-domain.com has the IP address 172.64.53.3.

ns5.value-domain.com has the IP address 172.64.52.38.

ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com all direct to 172.64.52.38.

Both ns2.value-domain.com and ns4.value-domain.com resolve to 172.64.53.3 IP addresses each.

Mail Servers

ob1.jp has 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com plus 4 other.

ob1.jp shares at least some of its mail servers with other domains — for example denverwasherdryer.com, ns500731.ns500731.ns500742.ns500742.ns500704.ns500671.ns500705.ns500688.ns500671.ns500671.ns500666.ns500153.tenderladiesbz.com, ns500759.ns500759.ns500698.ns500735.ns500735.ns500698.ns500735.ns500736.ns500708.ns500708.ns500708.ns500576.ns500619.ns500686.ns500619.ns500576.trackreceptor.com and two more.

It is common to find these mail servers paired with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 more.

Hosts with two IP numbers each:

aspmx2.googlemail.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx4.googlemail.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

aspmx5.googlemail.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.

aspmx.l.google.com directs traffic to 173.194.45.27 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.

Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 172.253.116.27 IP addresses each.