abt.us - robtex.com

abt.us

DNSSEC⚠️ Not signed
NSabtnsdmz1.abbott.com ⚠️ Not in zone NS records
A130.36.47.201🇺🇸 AS21899130.36.40.0/21 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054
PTRabtnsdmz1.abbott.com
NSabtnsdmz2.abbott.com ⚠️ Not in zone NS records
A20.64.178.77🇺🇸 Microsoft20.64.0.0/10
NSrossns.abbott.com ⚠️ Not in zone NS records
A13.66.215.214🇺🇸 Microsoft13.64.0.0/11 MICROSOFT
NSrossns2.abbott.com ⚠️ Not in zone NS records
A20.64.178.77🇺🇸 Microsoft20.64.0.0/10

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1774983486

Same first word

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abt.(0x787878)
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Similar names

atb.info
tba.pt
tab.co.uk
bat.no
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tba.kr
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bat.com.pk
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bat.group
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tab.money
tba.ca
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bat.io
bat.s3.amazonaws.com
tba.guru
tba.org.tr
atb.dk
bat.ma
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bat.com.ua
atb.fr
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bat.cool
bat.al
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bat.ps
bat.srl
bta.dk
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tab.com.ua
tab.international
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bat.com.br
bat.cloud
bat.uz
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bat.lv
atb.mobi
bta.com.co
tab.am
bta.com.ua
atb.it
bat.pl
atb.tv
bat.mn
bat.com.tw
bat.us
atb.ch
bat.me
atb.jp
tab.ky

DNS History

4 records (4 active, 0 former)

NSabtnsdmz1.abbott.comabtnsdmz2.abbott.comrossns.abbott.comrossns2.abbott.com
●NSabtnsdmz1.abbott.com2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-30 20:59:04
● 2026-03-31 19:30:04
●NSabtnsdmz2.abbott.com2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-30 20:59:04
● 2026-03-31 19:30:04
●NSrossns.abbott.com2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-30 20:59:04
● 2026-03-31 19:30:04
●NSrossns2.abbott.com2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-30 20:59:04
● 2026-03-31 19:30:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usw.cctld.us, k.cctld.us, b.cctld.us, f.cctld.us...-
abt.usabtnsdmz2.abbott.com, rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com-

✅ Authoritative Response

Server:20.64.178.77

NS records: abtnsdmz2.abbott.com, rossns.abbott.com, rossns2.abbott.com, abtnsdmz1.abbott.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for abt.us (unsigned zone)

⏱️ Timing

Total: 450ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

abt.us is delegated to four name servers: abtnsdmz1.abbott.com, abtnsdmz2.abbott.com, rossns2.abbott.com and rossns.abbott.com.

abt.us at least partially shares name servers with other domains, for instance glucerna.com.pe, abbotthealthcare.com, btsgiro.abbott, abbott-nutrisure.com and abbottworld.net.

Host names with one IP number:

abtnsdmz1.abbott.com points to 130.36.47.201

abtnsdmz2.abbott.com points to 20.64.178.77

rossns2.abbott.com points to 20.64.178.77

rossns.abbott.com points to 13.66.215.214

Host names pointing to 20.64.178.77: abtnsdmz2.abbott.com and rossns2.abbott.com