bridge-one.jp - robtex.com

bridge-one.jp

DNSSEC🔒 Signed (DS record present)
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
A64.233.180.27🇺🇸 Google64.233.180.0/24
PTRon-in-f27.1e100.net
PTRpe-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
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(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
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(10)
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
MXaspmx4.googlemail.com(10)
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(10)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTv=spf1 include:aspmx.googlemail.com ~all
TXTgoogle-site-verification=DjDzNdekR_8PwE3G9IHLFZhbd2r0gPmWzRtkVCeeuN0
SOAns1.value-domain.comhostmaster@bridge-one.jp 2025-01-26 #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=1784274302

Previously MX for

bridge-one.jp

Same first word

bridge-one.mobi
bridge-one.eu
bridge-one.jp
bridge-one.com

Similar names

one-bridge.com
neo-bridge.org

DNS History

20 records (12 active, 8 former)

20162017201820192020202120222023202420252026NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.com2nd.dnsv.jpdns.bridge-one.jpns01.gmoserver.jpns02.gmoserver.jpMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.combridge-one.jpmx.bridge-one.jpA163.44.64.145211.125.83.95
○NS2nd.dnsv.jp2016-02-05 → 2016-04-26 · 5 obs
○ 2015-11-10 16:00:06
● 2016-02-05 09:21:04
● 2016-04-26 21:59:52
○ 2017-01-08 23:47:28
○ 2026-07-17 08:18:50
○NSdns.bridge-one.jp2016-02-05 → 2016-04-26 · 5 obs
○ 2015-11-10 16:00:06
● 2016-02-05 09:21:04
● 2016-04-26 21:59:52
○ 2017-01-08 23:47:28
○ 2026-07-17 08:18:50
○NSns01.gmoserver.jp2015-07-02 → 2015-11-10 · 4 obs
● 2015-07-02 17:43:14
● 2015-11-10 16:00:06
○ 2016-02-05 09:21:04
○ 2026-07-17 08:18:50
○NSns02.gmoserver.jp2015-07-02 → 2015-11-10 · 4 obs
● 2015-07-02 17:43:14
● 2015-11-10 16:00:06
○ 2016-02-05 09:21:04
○ 2026-07-17 08:18:50
●NSns1.value-domain.com2026-07-12 → 2026-07-17 · 3 obs
○ 2017-01-08 23:47:28
● 2026-07-12 15:00:06
● 2026-07-17 08:18:50
●NSns2.value-domain.com2026-07-12 → 2026-07-17 · 3 obs
○ 2017-01-08 23:47:28
● 2026-07-12 15:00:06
● 2026-07-17 08:18:50
●NSns3.value-domain.com2026-07-12 → 2026-07-17 · 3 obs
○ 2017-01-08 23:47:28
● 2026-07-12 15:00:06
● 2026-07-17 08:18:50
●NSns4.value-domain.com2026-07-12 → 2026-07-17 · 3 obs
○ 2017-01-08 23:47:28
● 2026-07-12 15:00:06
● 2026-07-17 08:18:50
●NSns5.value-domain.com2026-07-12 → 2026-07-17 · 3 obs
○ 2017-01-08 23:47:28
● 2026-07-12 15:00:06
● 2026-07-17 08:18:50
●MXalt1.aspmx.l.google.com2026-07-12 → 2026-07-17 · 3 obs
○ 2017-01-08 23:47:28
● 2026-07-12 15:00:06
● 2026-07-17 08:18:50
●MXalt2.aspmx.l.google.com2026-07-12 → 2026-07-17 · 3 obs
○ 2017-01-08 23:47:28
● 2026-07-12 15:00:06
● 2026-07-17 08:18:50
●MXaspmx.l.google.com2026-07-12 → 2026-07-17 · 3 obs
○ 2017-01-08 23:47:28
● 2026-07-12 15:00:06
● 2026-07-17 08:18:50
●MXaspmx2.googlemail.com2026-07-12 → 2026-07-17 · 3 obs
○ 2017-01-08 23:47:28
● 2026-07-12 15:00:06
● 2026-07-17 08:18:50
●MXaspmx3.googlemail.com2026-07-12 → 2026-07-17 · 3 obs
○ 2017-01-08 23:47:28
● 2026-07-12 15:00:06
● 2026-07-17 08:18:50
●MXaspmx4.googlemail.com2026-07-12 → 2026-07-17 · 3 obs
○ 2017-01-08 23:47:28
● 2026-07-12 15:00:06
● 2026-07-17 08:18:50
●MXaspmx5.googlemail.com2026-07-12 → 2026-07-17 · 3 obs
○ 2017-01-08 23:47:28
● 2026-07-12 15:00:06
● 2026-07-17 08:18:50
○MXbridge-one.jp2016-02-05 → 2016-04-26 · 5 obs
○ 2015-11-10 16:00:06
● 2016-02-05 09:21:04
● 2016-04-26 21:59:52
○ 2017-01-08 23:47:28
○ 2026-07-17 08:18:50
○MXmx.bridge-one.jp2015-07-02 → 2015-11-10 · 4 obs
● 2015-07-02 17:43:14
● 2015-11-10 16:00:06
○ 2016-02-05 09:21:04
○ 2026-07-17 08:18:50
○A163.44.64.1452016-02-05 → 2016-04-26 · 5 obs
○ 2015-11-10 16:00:06
● 2016-02-05 09:21:04
● 2016-04-26 21:59:52
○ 2017-01-08 23:47:28
○ 2026-07-17 08:18:50
○A211.125.83.952015-07-02 → 2015-11-10 · 4 obs
● 2015-07-02 17:43:14
● 2015-11-10 16:00:06
○ 2016-02-05 09:21:04
○ 2026-07-17 08:18:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
bridge-one.jpns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com...-

✅ Authoritative Response

Server:172.64.52.38

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1636ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns2.value-domain.com, ns1.value-domain.com
MX7aspmx2.googlemail.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)...
TXT2v=spf1 include:aspmx.googlemail.com ~all, google-site-verification=DjDzNdekR_8PwE3
SOA1ns1.value-domain.com hostmaster.bridge-o

Analysis

Name Servers

Five name servers handle delegation for bridge-one.jp: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and two others.

bridge-one.jp partially shares its NS delegation with several other domains, including yanai-swim.com, yu-net.net, jukubaito.com and two others.

These name servers tend to appear together with the name servers ns4.value-domain.com, ns5.value-domain.com and ns11.value-domain.com, plus two others.

Host names resolving to a single IP address:

The hostname ns1.value-domain.com resolves to 172.64.52.38.

The hostname ns2.value-domain.com resolves to 172.64.53.3.

The hostname ns3.value-domain.com resolves to 172.64.52.38.

The hostname ns4.value-domain.com resolves to 172.64.53.3.

The hostname ns5.value-domain.com resolves to 172.64.52.38.

Three host names point to 172.64.52.38: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.

ns2.value-domain.com along with ns4.value-domain.com each resolve to 172.64.53.3 IP addresses.

Mail Servers

The MX records for bridge-one.jp point to 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

At least some of the mail servers used by bridge-one.jp are shared with other domains: ns500731.ns500742.ns500754.ns500704.ns500671.ns500742.ns500705.ns500688.ns500649.ns500291.ns500666.tenderladiesbz.com, ns500754.ns500742.ns500731.ns500742.ns500704.ns500671.ns500705.ns500291.ns500649.ns500688.ns500291.ns500153.tenderladiesbz.com, ns500768.ns500759.ns500698.ns500759.ns500698.ns500698.ns500576.ns500576.ns500686.ns500576.trackreceptor.com and two others among them.

These mail servers are often deployed together with aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx2.googlemail.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx4.googlemail.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.

aspmx5.googlemail.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.

aspmx.l.google.com resolves to two addresses: 64.233.180.27 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx3.googlemail.com along with alt2.aspmx.l.google.com each resolve to 2a00:1450:400b:c02::1a IP addresses.