bigtrust-55.com - robtex.com

bigtrust-55.com

DNSSEC⚠️ Not signed
A153.122.205.50🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
NSbigtrust-55.com ⭐
A153.122.205.50🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
NSdnss10.so-net.ne.jp
A210.139.255.1🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc.
PTRdnss10.so-net.ne.jp
NSdnss11.so-net.ne.jp
A210.139.255.17🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc.
PTRdnss11.so-net.ne.jp
MXmx.bigtrust-55.com ⭐
A153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
TXTv=spf1 include:_spf.shared-server.net +mx ~all
SOAbigtrust-55.comhostmaster@bigtrust-55.com serial=2602171610

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=1778743801

NS for

bigtrust-55.com

Previously MX for

bigtrust-55.com

Same first word

bigtrust-55.com

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSbigtrust-55.comdnss10.so-net.ne.jpdnss11.so-net.ne.jpMXmx.bigtrust-55.combigtrust-55.comA153.122.205.50120.29.171.113211.13.196.154
●NSbigtrust-55.com2015-07-04 → 2026-05-14 · 2 obs
● 2015-07-04 09:40:44
● 2026-05-14 07:46:44
●NSdnss10.so-net.ne.jp2015-07-04 → 2026-05-14 · 2 obs
● 2015-07-04 09:40:44
● 2026-05-14 07:46:44
●NSdnss11.so-net.ne.jp2015-07-04 → 2026-05-14 · 2 obs
● 2015-07-04 09:40:44
● 2026-05-14 07:46:44
○MXbigtrust-55.com2015-07-04 → 2015-11-11 · 4 obs
● 2015-07-04 09:40:44
● 2015-11-11 00:08:44
○ 2016-02-07 19:33:20
○ 2026-05-14 07:46:44
●MXmx.bigtrust-55.com2016-02-07 → 2026-05-14 · 3 obs
○ 2015-11-11 00:08:44
● 2016-02-07 19:33:20
● 2026-05-14 07:46:44
○A120.29.171.1132015-07-04 → 2015-11-11 · 4 obs
● 2015-07-04 09:40:44
● 2015-11-11 00:08:44
○ 2016-02-07 19:33:20
○ 2026-05-14 07:46:44
●A153.122.205.502026-05-13 → 2026-05-14 · 3 obs
○ 2020-03-13 02:54:40
● 2026-05-13 08:18:48
● 2026-05-14 07:46:44
○A211.13.196.1542016-02-07 → 2020-03-13 · 5 obs
○ 2015-11-11 00:08:44
● 2016-02-07 19:33:20
● 2020-03-13 02:54:40
○ 2026-05-13 08:18:48
○ 2026-05-14 07:46:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...-
bigtrust-55.comdnss10.so-net.ne.jp, dnss11.so-net.ne.jp-

✅ Authoritative Response

Server:210.139.255.17

NS records: dnss10.so-net.ne.jp, dnss11.so-net.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bigtrust-55.com (unsigned zone)

⏱️ Timing

Total: 1141ms | Queries: -

📄 Records

TypeCountSample Data
A1153.122.205.50
NS2dnss10.so-net.ne.jp, dnss11.so-net.ne.jp
MX1mx.bigtrust-55.com (pri: 10)
TXT1v=spf1 include:_spf.shared-server.net +m
SOA1bigtrust-55.com hostmaster.bigtrust-55.c

Analysis

Name Server Role

bigtrust-55.com serves as a name server for bigtrust-55.com.

dnss10.so-net.ne.jp and dnss11.so-net.ne.jp are commonly used as name servers along with bigtrust-55.com.

IP Addresses

bigtrust-55.com points to a single IP: 153.122.205.50.

Other host names, for instance impression-inshow.com, konko.co.jp, daidou-k.co.jp, noble-ele.co.jp and kobo.co.jp share IP numbers with bigtrust-55.com.

Name Servers

bigtrust-55.com is delegated to three name servers: bigtrust-55.com, dnss10.so-net.ne.jp and dnss11.so-net.ne.jp.

bigtrust-55.com partially shares name servers with other domains; examples include wine-c.com, kozystudio.com, inter-cube.co.jp, soleils.co.jp and catalina.co.jp.

Host names with one IP number:

Host bigtrust-55.com points to 153.122.205.50.

Host dnss10.so-net.ne.jp points to 210.139.255.1.

Host dnss11.so-net.ne.jp points to 210.139.255.17.

Mail Servers

bigtrust-55.com is handled by a single mail server, mx.bigtrust-55.com.

mx.bigtrust-55.com points to a single IP: 153.122.206.94.