libresense.at - robtex.com

libresense.at

DNSSEC⚠️ Not signed
NSabtnsdmz1.abbott.com ⭐
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
A13.66.215.214🇺🇸 Microsoft13.64.0.0/11 MICROSOFT
NSrossns2.abbott.com
A20.64.178.77🇺🇸 Microsoft20.64.0.0/10
TXTv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
SOAabtnsdmz1.abbott.comdnsdomainadminstrator@sjm.com serial=9

at

DNSSEC🔒 Signed (DS record present)
NSdns.nic.at ⭐
NSd.ns.at
NSj.ns.at
NSn.ns.at
NSns1.univie.ac.at
NSns2.univie.ac.at
NSr.ns.at
NSu.ns.at
SOAdns.nic.atdomain-admin@univie.ac.at serial=1774947602

Same first word

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Similar names

erlebnisse.net
bensersiel.de
siersleben.net
bensersiel.info

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 20:37:28
● 2026-03-31 09:15:36
●NSabtnsdmz2.abbott.com2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-30 20:37:28
● 2026-03-31 09:15:36
●NSrossns.abbott.com2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-30 20:37:28
● 2026-03-31 09:15:36
●NSrossns2.abbott.com2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-30 20:37:28
● 2026-03-31 09:15:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
atd.ns.at, j.ns.at, n.ns.at, r.ns.at...-
libresense.atrossns2.abbott.com, rossns.abbott.com, abtnsdmz2.abbott.com, abtnsdmz1.abbott.com-

✅ Authoritative Response

Server:13.66.215.214

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for libresense.at (unsigned zone)

⏱️ Timing

Total: 626ms | Queries: -

📄 Records

TypeCountSample Data
NS3rossns2.abbott.com, rossns.abbott.com...
TXT1v=spf1 include:%{ir}.%{v}.%{d}.spf.has.p
SOA1abtnsdmz1.abbott.com dnsdomainadminstrat

Analysis

Name Servers

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

libresense.at at least partially shares name servers with other domains, for instance cfcareforwardchef.com, reditest.com, beabovethebias.com, abbottdiagnostics.ru and drugtransferballoon.com.

Host names with a single IP:

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