biz.bbtec.net - robtex.com

biz.bbtec.net

DNSSEC⚠️ Not signed
NSns001.bbtec.net ⭐
A218.176.253.72🇯🇵 GIGAINFRA218.176.0.0/16 BBT-CIDR-BLOCK-49
PTRns001.bbtec.net
NSns002.bbtec.net
A218.176.253.104🇯🇵 GIGAINFRA218.176.0.0/16 BBT-CIDR-BLOCK-49
PTRns002.bbtec.net
SOAns001.bbtec.netnoc@bbtec.net 2026-04-21 #1

bbtec.net

DNSSEC⚠️ Not signed
A219.188.200.1🇯🇵 GIGAINFRA219.188.0.0/16 BBT-CIDR-BLOCK
NSbb001.bbtec.net ⭐
NSbb002.bbtec.net
MXcluster1.us.messagelabs.com ⭐
MXcluster1a.us.messagelabs.com(20)
TXTv=spf1 include:sb.spf.cuenote.jp +ip4:202.218.37.128/25 +ip4:210.146.18.0/23 ...
TXTS0O3F42506
SOAbb001.bbtec.netnoc@bbtec.net 2026-05-07 #1
WOT: UNKNOWN (34/100)
WOT: SUSPICIOUS (27/100)
📈 Tranco rank: #4,760

Subdomains

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DNS History

2 records (2 active, 0 former)

20162017201820192020202120222023202420252026NSns001.bbtec.netns002.bbtec.net
●NSns001.bbtec.net2015-08-30 → 2026-05-11 · 2 obs
● 2015-08-30 07:49:14
● 2026-05-11 21:28:34
●NSns002.bbtec.net2015-08-30 → 2026-05-11 · 2 obs
● 2015-08-30 07:49:14
● 2026-05-11 21:28:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bbtec.netbb001.bbtec.net, bb002.bbtec.net-
biz.bbtec.netns001.bbtec.net, ns002.bbtec.net2 records

✅ Authoritative Response

Server:218.176.253.72

NS records: ns001.bbtec.net, ns002.bbtec.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bbtec.net (unsigned zone)

⏱️ Timing

Total: 985ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns001.bbtec.net, ns002.bbtec.net
SOA1ns001.bbtec.net noc.bbtec.net

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns001.bbtec.net, ns002.bbtec.net)

Analysis

Hierarchy

biz.bbtec.net is a parent of softbank126113120033.biz.bbtec.net, softbank126113033039.biz.bbtec.net, softbank126112227019.biz.bbtec.net, softbank126112120239.biz.bbtec.net, softbank126112255110.biz.bbtec.net and hundreds of other host names.

Name Servers

biz.bbtec.net has two name servers: ns001.bbtec.net and ns002.bbtec.net.

biz.bbtec.net shares the same name server setup as other domains, for example 56.126.in-addr.arpa, 52.220.in-addr.arpa, 73.126.in-addr.arpa, 26.access-internet.ne.jp and 4.kyb.panda-world.ne.jp.

Host names with a single IP:

ns001.bbtec.net points to 218.176.253.72

ns002.bbtec.net points to 218.176.253.104