exlibrisgroup.dk

📜 Historical scan 2026-08-27 20:10:46  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

exlibrisgroup.dk is a .dk domain served by 7 nameservers (ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 more). It was registered on 26 March 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 45.87.158.7 is hosted by InterNetworX Management GmbH (AS48596) in Germany. Mail is handled by mail.exlibris.co.il, mailserv2.exlibris-usa.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

7 records   77ms
NameserverIP addressesPTRASN / ISP
ns1.markmonitor.com 149.112.160.1
2620:10a:80a8::1		 —
—		 AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
ns2.markmonitor.com 176.97.158.1
2001:67c:10b8::1		 ns2.markmonitor.com
ns2.markmonitor.com		 AS207021 ipcom GmbH
AS1921 ipcom GmbH
ns3.markmonitor.com 149.112.161.1
2620:10a:80a9::1		 —
—		 AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
ns4.markmonitor.com 192.174.68.1
2001:67c:1bc::1		 ns1.markmonitor.com
ns1.markmonitor.com		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns5.markmonitor.com 149.112.160.2
2620:10a:80a8::2		 —
—		 AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
ns6.markmonitor.com 176.97.158.3
2001:67c:10b8::3		 ns6.markmonitor.com
ns6.markmonitor.com		 AS207021 ipcom GmbH
AS1921 ipcom GmbH
ns7.markmonitor.com 149.112.161.2
2620:10a:80a9::2		 —
—		 AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I

🌍 A Records#

1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
45.87.158.7 86400s url-redirector.inwx.net AS48596 InterNetworX Management GmbH 45.87.156.0/22 🇩🇪 Germany —

📧 MX Records#

2 records   67ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.exlibris.co.il 212.179.71.35 mail.exlibris.co.il AS8551 Bezeq International Ltd.
10 86400s mailserv2.exlibris-usa.com 192.80.206.31 mailserv2.exlibris-usa.com —

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover45.87.158.7
🔶 Autoconfig45.87.158.7

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 23:20:16
www45.87.158.7 (AS48596) (address records, no CNAME)
www vs bare domainSame network
exlibrisgroup.dk: 45.87.158.7 (AS48596)
www.exlibrisgroup.dk: 45.87.158.7 (AS48596)
WildcardYes: any name under the zone resolves

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

9094ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2023061301
Primary NS (MNAME)ns1.markmonitor.com
Responsible (RNAME)hostmaster@markmonitor.com
Refresh86400s
Retry3600s
Expire2592000s
Minimum (neg-cache TTL)172800s

📋 Registration#

WHOIS fetched 2026-10-12 11:28:26
FieldValue
RegistrarMarkMonitor Inc.
Registered2010-03-26
Expires2027-03-31 (165d)

🔗 Same registrant#

4 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
clarivate.dkMarkMonitor Inc.
compumark.dkMarkMonitor Inc.
cpa.dkMarkMonitor Inc.
ipplatform.dkMarkMonitor Inc.
📋 WHOIS#

⏱️ Lookup Timing#

NS
77ms
A
47ms
MX
67ms
AAAA
75ms
TXT
363ms
CAA
72ms
HTTPS
75ms
TLSA
470ms
SOA
0ms
MTA-STS
103ms
DNSSEC
9094ms
SRV
114ms
Total
11402ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-29 18:01:30 3791ms 7 NS 1 A 2 MX 🔓 Insecure
2026-09-26 17:25:20 1915ms 7 NS 1 A 2 MX 🔓 Insecure
2026-08-27 20:10:46 shown 11402ms 7 NS 1 A 2 MX 🔓 Insecure
2026-06-21 23:46:45 1186ms 7 NS 1 A 2 MX 🔓 Insecure
2026-06-21 23:40:37 4363ms 7 NS 1 A 2 MX 🔓 Insecure
2026-06-21 22:09:03 936ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 09:09:30 4595ms 7 NS 1 A 2 MX 🔓 Insecure
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