bii.bz - robtex.com

bii.bz

DNSSEC⚠️ Not signed
NSns1.level3.net ⭐ ⚠️ Not in parent delegation
A209.244.0.1🇺🇸 AS3356209.244.0.0/14
PTRns1.level3.net
NSns1.l3.net ⚠️ Not in zone NS records
A209.244.0.1🇺🇸 AS3356209.244.0.0/14
PTRns1.level3.net
NSns2.l3.net ⚠️ Not in zone NS records
A209.244.0.2🇺🇸 AS3356209.244.0.0/14
PTRns2.level3.net
NSns2.level3.net ⚠️ Not in parent delegation
A209.244.0.2🇺🇸 AS3356209.244.0.0/14
PTRns2.level3.net
SOAns1.Level3.netdns@level3.net 2025-05-06 #8

bz

DNSSEC🔒 Signed (DS record present)
NSa0.cctld.afilias-nst.info ⭐
NSa2.cctld.afilias-nst.info
NSb0.cctld.afilias-nst.org
NSb2.cctld.afilias-nst.org
NSc0.cctld.afilias-nst.info
NSd0.cctld.afilias-nst.org
SOAa0.cctld.afilias-nst.infohostmaster@donuts.email serial=1785525064

Same first word

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Similar names

ibi.pl
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ibi.it
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iib.jp
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ibi.nl
ibi.ie
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iib.de
iib.lt
iib.az
iib.no
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ibi.ch
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iib.ws
iib.co.in
ibi.io
iib.int
iib.it
iib.ca
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ibi.asia
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iib.asia
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ibi.org.mx
ibi.dk
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iib.mobi
iib.edu.mx
ibi.ac.id

DNS History

4 records (4 active, 0 former)

NSns1.l3.netns1.level3.netns2.l3.netns2.level3.net
●NSns1.l3.net2026-07-27 → 2026-07-31 · 2 obs
● 2026-07-27 16:57:04
● 2026-07-31 19:16:08
●NSns1.level3.net2026-07-27 → 2026-07-31 · 2 obs
● 2026-07-27 16:57:04
● 2026-07-31 19:16:08
●NSns2.l3.net2026-07-27 → 2026-07-31 · 2 obs
● 2026-07-27 16:57:04
● 2026-07-31 19:16:08
●NSns2.level3.net2026-07-27 → 2026-07-31 · 2 obs
● 2026-07-27 16:57:04
● 2026-07-31 19:16:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bza0.cctld.afilias-nst.info, a2.cctld.afilias-nst.info, b0.cctld.afilias-nst.org, b2.cctld.afilias-nst.org...12 records
bii.bzns1.l3.net, ns2.l3.net-

✅ Authoritative Response

Server:209.244.0.2

NS records: ns1.l3.net, ns2.l3.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bii.bz (unsigned zone)

⏱️ Timing

Total: 2002ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns1.Level3.net, ns2.Level3.net
SOA1ns1.Level3.net dns.level3.net

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (a0.cctld.afilias-nst.info, a0.cctld.afilias-nst.info, a2.cctld.afilias-nst.info...)

Analysis

Name Servers

Four name servers handle the delegation for bii.bz: ns1.l3.net, ns2.l3.net, ns1.level3.net and ns2.level3.net.

bii.bz partially shares its NS delegation with several other domains, including 169.244.209.in-addr.arpa, 45.210.63.in-addr.arpa, 252.8.in-addr.arpa and two others.

These name servers are regularly seen alongside dnsmgr2.level3.net and iresolver1.mgmt.level3.net as name servers.

Host names ns1.l3.net, ns2.l3.net, ns1.level3.net and ns2.level3.net each have one IP address. Notably, ns1.l3.net and ns1.level3.net resolve to the same address 209.244.0.1, and ns2.l3.net and ns2.level3.net resolve to the same address 209.244.0.2.

Host names pointing to 209.244.0.1 IP addresses: ns1.l3.net and ns1.level3.net.

Host names pointing to 209.244.0.2 IP addresses: ns2.l3.net and ns2.level3.net.