g-bb.net - robtex.com

g-bb.net

DNSSEC⚠️ Not signed
A13.249.165.55🇺🇸 Amazon13.249.165.0/24
PTRserver-13-249-165-55.kix82.r.cloudfront.net
A13.249.165.126🇺🇸 Amazon13.249.165.0/24
NSns000.d-53.net ⭐
NSdns-b.iij.ad.jp ⚠️ Not in zone NS records
A2001:240:bb81::28:51🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs020.d-53.biz
A202.32.219.51🇯🇵 IIJ-AS202.32.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs020.d-53.biz
NSdns-c.iij.ad.jp ⚠️ Not in zone NS records
A2001:240:bb81::29:111🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs020.d-53.net
A210.138.20.111🇯🇵 IIJ-AS210.138.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs020.d-53.net
NSns020-d8iohhcnlskj0sjl.d.d-53.info ⚠️ Not in parent delegation
A2001:240:bb81::28:51🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs020.d-53.biz
A202.32.219.51🇯🇵 IIJ-AS202.32.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs020.d-53.biz
NSns020-d8iohhcnlskj0sjl.d.d-53.jp ⚠️ Not in parent delegation
A2001:240:bb81::29:1111🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs020.d-53.org
A203.180.146.111🇯🇵 IIJ-AS203.180.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs020.d-53.org
NSns020-d8iohhcnlskj0sjl.d.d-53.org ⚠️ Not in parent delegation
A2001:240:bb81::29:111🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRs020.d-53.net
A210.138.20.111🇯🇵 IIJ-AS210.138.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRs020.d-53.net
SOAns000.d-53.netdns-managers@iij.ad.jp serial=16004

net

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=1776103297

Same first word

g-bb.ch
g-bb.net

Similar names

gb-b.de
bb-g.net
bb-g.pl
bb-g.nl
bb-g.com
bb-g.de
bb-g.ch
b-bg.com
gb-b.co.uk
b-bg.de
gb-b.com

DNS History

12 records (8 active, 4 former)

NSdns-b.iij.ad.jpdns-c.iij.ad.jpns000.d-53.netns020-d8iohhcnlskj0sjl.d.d-53.infons020-d8iohhcnlskj0sjl.d.d-53.jpns020-d8iohhcnlskj0sjl.d.d-53.orgA13.249.165.12613.249.165.5513.249.165.12413.249.165.8018.64.122.11418.64.122.44
●NSdns-b.iij.ad.jp2026-02-20 → 2026-04-13 · 2 obs
● 2026-02-20 09:29:56
● 2026-04-13 18:19:04
●NSdns-c.iij.ad.jp2026-02-20 → 2026-04-13 · 2 obs
● 2026-02-20 09:29:56
● 2026-04-13 18:19:04
●NSns000.d-53.net2026-02-20 → 2026-04-13 · 2 obs
● 2026-02-20 09:29:56
● 2026-04-13 18:19:04
●NSns020-d8iohhcnlskj0sjl.d.d-53.info2026-02-20 → 2026-04-13 · 2 obs
● 2026-02-20 09:29:56
● 2026-04-13 18:19:04
●NSns020-d8iohhcnlskj0sjl.d.d-53.jp2026-02-20 → 2026-04-13 · 2 obs
● 2026-02-20 09:29:56
● 2026-04-13 18:19:04
●NSns020-d8iohhcnlskj0sjl.d.d-53.org2026-02-20 → 2026-04-13 · 2 obs
● 2026-02-20 09:29:56
● 2026-04-13 18:19:04
○A13.249.165.1242026-03-29 → 2026-04-07 · 7 obs
○ 2026-03-28 09:52:50
● 2026-03-29 14:09:28
○ 2026-03-29 18:42:06
○ 2026-04-05 18:41:00
● 2026-04-07 14:07:32
○ 2026-04-09 12:52:02
○ 2026-04-13 18:19:04
●A13.249.165.1262026-03-29 → 2026-04-13 · 8 obs
○ 2026-03-29 14:09:28
● 2026-03-29 18:42:06
● 2026-04-05 18:41:00
○ 2026-04-07 14:07:32
○ 2026-04-09 12:52:02
● 2026-04-11 15:34:42
○ 2026-04-11 23:08:54
● 2026-04-13 18:19:04
●A13.249.165.552026-02-20 → 2026-04-13 · 12 obs
● 2026-02-20 09:29:56
○ 2026-03-01 00:42:56
● 2026-03-28 09:52:50
○ 2026-03-29 14:09:28
○ 2026-03-29 18:42:06
● 2026-04-01 01:55:30
○ 2026-04-05 18:41:00
● 2026-04-07 14:07:32
● 2026-04-09 12:52:02
○ 2026-04-11 15:34:42
● 2026-04-11 23:08:54
● 2026-04-13 18:19:04
○A13.249.165.802026-02-20 → 2026-04-11 · 10 obs
● 2026-02-20 09:29:56
○ 2026-03-01 00:42:56
● 2026-03-28 09:52:50
● 2026-03-29 18:42:06
○ 2026-04-01 01:55:30
● 2026-04-05 18:41:00
○ 2026-04-07 14:07:32
● 2026-04-09 12:52:02
● 2026-04-11 23:08:54
○ 2026-04-13 18:19:04
○A18.64.122.1142026-03-01 → 2026-03-01 · 4 obs
○ 2026-02-20 09:29:56
● 2026-03-01 00:42:56
○ 2026-03-28 09:52:50
○ 2026-04-13 18:19:04
○A18.64.122.442026-03-01 → 2026-03-01 · 4 obs
○ 2026-02-20 09:29:56
● 2026-03-01 00:42:56
○ 2026-03-28 09:52:50
○ 2026-04-13 18:19:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
g-bb.netdns-b.iij.ad.jp, dns-c.iij.ad.jp-

✅ Authoritative Response

Server:210.138.20.111

NS records: dns-b.iij.ad.jp, dns-c.iij.ad.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for g-bb.net (unsigned zone)

⏱️ Timing

Total: 1117ms | Queries: -

📄 Records

TypeCountSample Data
A213.249.165.126, 13.249.165.55
NS3ns020-d8iohhcnlskj0sjl.d.d-53.org, ns020-d8iohhcnlskj0sjl.d.d-53.info...
SOA1ns000.d-53.net dns-managers.iij.ad.jp

Analysis

IP Addresses

The entity g-bb.net points to two IP numbers: 13.249.165.55 and 13.249.165.126.

Other host names, for example h-nc.jp and shinei-logi.jp, share IPs with g-bb.net.

Name Servers

g-bb.net is delegated to six name servers: ns000.d-53.net, ns020-d8iohhcnlskj0sjl.d.d-53.info, dns-b.iij.ad.jp, dns-c.iij.ad.jp, ns020-d8iohhcnlskj0sjl.d.d-53.jp and ns020-d8iohhcnlskj0sjl.d.d-53.org.

g-bb.net shares name servers with other domains at least partially, for example 12.128.210.in-addr.arpa, u.d-53.info, jrcm.or.jp, tbs-cg.com and oc-comet.com.

These name servers are commonly used alongside rev.iij-dns.jp, rev.iij-dns.net, ns01.iij-dns.jp, ns00.iij-dns.net, dns0.iij-swg.jp and dns1.iij-swg.jp.

Host names with two IPs

ns020-d8iohhcnlskj0sjl.d.d-53.info points to: 2001:240:bb81::28:51 and 202.32.219.51

dns-b.iij.ad.jp points to: 2001:240:bb81::28:51 and 202.32.219.51

dns-c.iij.ad.jp points to: 2001:240:bb81::29:111 and 210.138.20.111

ns020-d8iohhcnlskj0sjl.d.d-53.jp points to: 2001:240:bb81::29:1111 and 203.180.146.111

ns020-d8iohhcnlskj0sjl.d.d-53.org points to: 2001:240:bb81::29:111 and 210.138.20.111

Host names pointing to 2001:240:bb81::28:51: ns020-d8iohhcnlskj0sjl.d.d-53.info and dns-b.iij.ad.jp

Host names pointing to 202.32.219.51: ns020-d8iohhcnlskj0sjl.d.d-53.info and dns-b.iij.ad.jp

Host names pointing to 2001:240:bb81::29:111: dns-c.iij.ad.jp and ns020-d8iohhcnlskj0sjl.d.d-53.org

Host names pointing to 210.138.20.111: dns-c.iij.ad.jp and ns020-d8iohhcnlskj0sjl.d.d-53.org