messefrankfurt.dk

📜 Historical scan 2026-06-17 14:17:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

messefrankfurt.dk is a .dk domain served by 2 nameservers (anirban.ns.cloudflare.com, stella.ns.cloudflare.com). It was registered on 24 May 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.27.235 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by frankfurtmesse-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 90ms

Nameserver	IP addresses	PTR	ASN / ISP
anirban.ns.cloudflare.com	108.162.193.64 172.64.33.64 173.245.59.64 2606:4700:58::adf5:3b40 2803:f800:50::6ca2:c140 2a06:98c1:50::ac40:2140	anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com anirban.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
stella.ns.cloudflare.com	108.162.194.154 162.159.38.154 172.64.34.154 2606:4700:50::a29f:269a 2803:f800:50::6ca2:c29a 2a06:98c1:50::ac40:229a	stella.ns.cloudflare.com stella.ns.cloudflare.com stella.ns.cloudflare.com stella.ns.cloudflare.com stella.ns.cloudflare.com stella.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 99ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.27.235	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.143.172	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 256ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	frankfurtmesse-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::4 2a01:111:f403:ca04::8 2a01:111:f403:ca04::9 52.101.68.18 52.101.68.21 52.101.68.39 52.101.73.24	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr05cu00300.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)#

2 records 254ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:1beb	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:8fac	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 91ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.27.235,172.67.143.172 ech=AEX+DQBBOwAgACAG1eGjqSgaba5UXmh5eE84iX3ffsXq/5DpIUhEmpCbbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:1beb,2606:4700:3034::ac43:8fac

📝 TXT Records#

1 records 263ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (messefrankfurt.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.messefrankfurt.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@itsecurity.dk

📬 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 2026-10-25 22:35:18

www	104.21.27.235 172.67.143.172 2606:4700:3033::6815:1beb 2606:4700:3034::ac43:8fac (AS13335) (address records, no CNAME)
www vs bare domain	Same network messefrankfurt.dk: 104.21.27.235 172.67.143.172 2606:4700:3033::6815:1beb 2606:4700:3034::ac43:8fac (AS13335) www.messefrankfurt.dk: 104.21.27.235 172.67.143.172 2606:4700:3033::6815:1beb 2606:4700:3034::ac43:8fac (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

309ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

97ms

Field	Value
Serial	2406302709
Primary NS (MNAME)	anirban.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 15:41:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-05-24
Expires	2027-05-31 (216d)

📋 WHOIS#

⏱️ Lookup Timing#

90ms

99ms

256ms

AAAA

254ms

TXT

263ms

CAA

118ms

HTTPS

91ms

TLSA

739ms

SOA

97ms

MTA-STS

115ms

DNSSEC

309ms

SRV

0ms

Total

3486ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 22:35:18	705ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-05 15:16:14	2422ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 15:06:44	2833ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 23:49:27	1572ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 23:33:25	1634ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 22:06:29	1847ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-14 10:00:08	3767ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 09:45:15	1131ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-19 01:30:56	8724ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 16:37:38	1374ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-26 01:31:31	2911ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 20:03:49	2887ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 13:40:42	2853ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 04:26:47	1071ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 14:17:14 shown	3486ms	2 NS 2 A 1 MX	🔓 Insecure