bb2.idv.tw - robtex.com

bb2.idv.tw

DNSSEC⚠️ Not signed
A220.228.6.205🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.
NSlocalhost@ ⭐
NSns1.cyberdns.tw
A34.80.212.212🇹🇼 Google34.80.208.0/20
PTR212.212.80.34.bc.googleusercontent.com
NSns2.cyberdns.tw
A35.194.228.87🇹🇼 Google35.194.224.0/20
PTR87.228.194.35.bc.googleusercontent.com
SOAlocalhost@hostmaster@bb2.idv.tw serial=2017

idv.tw

DNSSEC⚠️ Not signed
NSa.twnic.net.tw ⭐ ⚠️ Not in parent delegation
NSanytld.apnic.net ⚠️ Not in parent delegation
NSb.twnic.net.tw ⚠️ Not in parent delegation
NSc.twnic.net.tw ⚠️ Not in parent delegation
NSd.twnic.net.tw ⚠️ Not in parent delegation
NSe.twnic.net.tw ⚠️ Not in parent delegation
NSf.twnic.net.tw ⚠️ Not in parent delegation
NSg.twnic.net.tw ⚠️ Not in parent delegation
NSh.dns.tw ⚠️ Not in parent delegation
NSh.twnic.net.tw ⚠️ Not in parent delegation
SOAa.twnic.net.twsnw@twnic.net.tw serial=201426360
rank #4476 globally
rank #3 in the tld
PASS

Previously MX for

bb2.idv.tw

Subdomains

www.bb2.idv.tw

Same first word

bb2.cn
bb2.co
bb2.cc
bb2.se
bb2.nl
bb2.co.uk
bb2.ru
bb2.it
bb2.xyz
bb2.de
bb2.fr
bb2.org
bb2.ai
bb2.cz
bb2.eu
bb2.net
bb2.idv.tw
bb2.us
bb2.com.br
bb2.me
bb2.com
bb2.bet

Similar names

b2b.net.gr
b2b.cn
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b2b.lc
b2b.de
b2b.cz
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b2b.sn.cn
b2b.com.mx
b2b.cafe
b2b.house
b2b.vc
2bb.nl
b2b.li
b2b.bz
b2b.work
b2b.ee
b2b.trade
b2b.com
b2b.qa
b2b.io
b2b.co.th
b2b.city
b2b.gift
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2bb.ch
b2b.plus
b2b.web.id
2bb.in
b2b.re
b2b.com.ph
b2b.ltd
b2b.london
b2b.lt
b2b.com.my
b2b.dp.ua
b2b.eu
b2b.money
b2b.group
b2b.qh.cn
b2b.tirol
b2b.is
2bb.dk
b2b.nl
b2b.ie
b2b.kg
b2b.aero
b2b.college
b2b.zone
b2b.net.cn
2bb.es
2bb.com
b2b.za.com
b2b.md
b2b.org
b2b.kr
b2b.shoes
b2b.chat
b2b.immo
b2b.to
b2b.apple
2bb.cn
b2b.in
b2b.co.uk
b2b.lk
b2b.zp.ua
b2b.us
b2b.com.lv
b2b.js.cn
b2b.dev
b2b.travel
b2b.media
b2b.info
b2b.partners
b2b.legal
b2b.ch
b2b.tc
b2b.com.cn
b2b.jewelry
2bb.ru
b2b.blue
b2b.paris
b2b.kz
b2b.bank
b2b.creditcard
b2b.farm
b2b.it
b2b.st
b2b.taxi
b2b.team
b2b.com.ua
b2b.by
b2b.expert
b2b.dynalias.com

DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026NSlocalhost@ns1.cyberdns.twns2.cyberdns.twdns1.f1.com.twdns2.f1.com.twlocalhost\@pdns1.pchome.com.twpdns2.pchome.com.twMXbb2.idv.twwww.bb2.idv.twA220.228.6.205218.32.210.70
○NSdns1.f1.com.tw2015-06-03 → 2016-10-21 · 4 obs
● 2015-06-03 10:28:20
● 2016-10-21 18:42:42
○ 2017-06-09 04:11:32
○ 2026-04-24 21:56:52
○NSdns2.f1.com.tw2015-06-03 → 2016-10-21 · 4 obs
● 2015-06-03 10:28:20
● 2016-10-21 18:42:42
○ 2017-06-09 04:11:32
○ 2026-04-24 21:56:52
●NSlocalhost@2026-04-20 → 2026-04-24 · 3 obs
○ 2017-06-09 04:11:32
● 2026-04-20 03:13:40
● 2026-04-24 21:56:52
○NSlocalhost\@2017-06-09 → 2017-06-09 · 4 obs
○ 2016-10-21 18:42:42
● 2017-06-09 04:11:32
○ 2026-04-20 03:13:40
○ 2026-04-24 21:56:52
●NSns1.cyberdns.tw2026-04-20 → 2026-04-24 · 3 obs
○ 2017-06-09 04:11:32
● 2026-04-20 03:13:40
● 2026-04-24 21:56:52
●NSns2.cyberdns.tw2026-04-20 → 2026-04-24 · 3 obs
○ 2017-06-09 04:11:32
● 2026-04-20 03:13:40
● 2026-04-24 21:56:52
○NSpdns1.pchome.com.tw2017-06-09 → 2017-06-09 · 4 obs
○ 2016-10-21 18:42:42
● 2017-06-09 04:11:32
○ 2026-04-20 03:13:40
○ 2026-04-24 21:56:52
○NSpdns2.pchome.com.tw2017-06-09 → 2017-06-09 · 4 obs
○ 2016-10-21 18:42:42
● 2017-06-09 04:11:32
○ 2026-04-20 03:13:40
○ 2026-04-24 21:56:52
○MXbb2.idv.tw2015-06-03 → 2016-10-21 · 4 obs
● 2015-06-03 10:28:20
● 2016-10-21 18:42:42
○ 2017-06-09 04:11:32
○ 2026-04-24 21:56:52
○MXwww.bb2.idv.tw2015-06-03 → 2016-10-21 · 4 obs
● 2015-06-03 10:28:20
● 2016-10-21 18:42:42
○ 2017-06-09 04:11:32
○ 2026-04-24 21:56:52
○A218.32.210.702015-06-03 → 2016-10-21 · 4 obs
● 2015-06-03 10:28:20
● 2016-10-21 18:42:42
○ 2017-06-09 04:11:32
○ 2026-04-24 21:56:52
●A220.228.6.2052017-06-09 → 2026-04-24 · 3 obs
○ 2016-10-21 18:42:42
● 2017-06-09 04:11:32
● 2026-04-24 21:56:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
twa.dns.tw, c.dns.tw, g.dns.tw, b.dns.tw...-
idv.twh.dns.tw, a.twnic.net.tw, f.twnic.net.tw, b.twnic.net.tw...17 records
bb2.idv.twns2.cyberdns.tw, ns1.cyberdns.tw-

✅ Authoritative Response

Server:34.80.212.212

NS records: ns2.cyberdns.tw, ns1.cyberdns.tw

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bb2.idv.tw (unsigned zone)

⏱️ Timing

Total: 2170ms | Queries: -

📄 Records

TypeCountSample Data
A1220.228.6.205
NS2ns1.cyberdns.tw, ns2.cyberdns.tw
SOA1localhost@ hostmaster.bb2.idv.tw

📌 Glue Records Collected

Total: 17

Out-of-bailiwick: 17 (h.twnic.net.tw, g.twnic.net.tw, f.twnic.net.tw...)

Analysis

Hierarchy

bb2.idv.tw is a parent of www.bb2.idv.tw.

IP Addresses

bb2.idv.tw points to a single IP number: 220.228.6.205.

Other host names, for instance baby173.com, www.gex7.com, www.meimei080.com, na67.com and ayy3.com share IP numbers with bb2.idv.tw.

Name Servers

The delegation for bb2.idv.tw is handled by three name servers: localhost@, ns1.cyberdns.tw and ns2.cyberdns.tw.

bb2.idv.tw at least partially shares name servers with other domains, for instance ulix.com.tw, armentoraqua.com, fkcasa.com, hsinyue.com and houseloan.com.tw.

Host names with one IP number: ns1.cyberdns.tw points to 34.80.212.212; ns2.cyberdns.tw points to 35.194.228.87.