informi.dk

📜 Historical scan 2026-09-25 13:52:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

informi.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 27 February 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 100.24.208.97 is hosted by Amazon.com, Inc. (AS14618) in United States. Mail is handled by informi-dk.d-v1.mx.microsoft. The zone is DNSSEC-signed and validates, publishes a 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#

2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

2 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
100.24.208.97	3600s	staticip2.multiscreensite.com	AS14618	Amazon.com, Inc.	100.24.0.0/13	🇺🇸 United States	Ashburn
35.172.94.1	3600s	staticip.multiscreensite.com	AS14618	Amazon.com, Inc.	35.168.0.0/13	🇺🇸 United States	Ashburn

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	informi-dk.d-v1.mx.microsoft	2a01:111:f403:ca04::9 2a01:111:f403:ca04::d 2a01:111:f403:ca21::a 2a01:111:f403:ca21::e 52.101.209.31 52.101.73.153 52.101.73.155 52.101.91.159	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00207.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 152ms

TXT Record
v=spf1 mx a ip4:152.115.60.131/32 ip4:152.115.60.138/32 include:customers.clickdimensions.com include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (informi.dk)
~all (soft fail)	v=spf1 mx a ip4:152.115.60.131/32 ip4:152.115.60.138/32 include:customers.clickdimensions.com include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.informi.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:67c6e91b67a59@dmarc-dk.centerasecurity.com;

📬 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 2026-10-16 10:24:20

www CNAME	s.multiscreensite.com (all on multiscreensite.com) → 13.248.175.166 76.223.58.8 (AS16509)
www vs bare domain	Different networks informi.dk: 100.24.208.97 35.172.94.1 (AS14618) www.informi.dk: 13.248.175.166 76.223.58.8 (AS16509) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 100ms

Service / Owner	Type	Cert association
SMTP _25._tcp.informi-dk.d-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.informi-dk.d-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.informi-dk.d-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.informi-dk.d-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…

🔐 DNSSEC#

76ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2025101304
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-16 23:17:18

Field	Value
Registrar	DANDOMAIN A/S
Registered	1997-02-27
Expires	2028-03-31 (529d)

🔗 Same registrant#

3 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).

Domain	Registrar
informigis.dk	DANDOMAIN A/S
locationintelligence.dk	DANDOMAIN A/S
ruteoptimering.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

39ms

41ms

43ms

AAAA

38ms

TXT

152ms

CAA

41ms

HTTPS

37ms

TLSA

100ms

SOA

0ms

MTA-STS

62ms

DNSSEC

76ms

SRV

54ms

Total

725ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 16:09:56	615ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-25 13:52:28 shown	725ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-22 02:55:09	817ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 23:23:20	904ms	2 NS 2 A 1 MX	🔒 Secure