limfjordskollegiet.dk

Records from scan: 2026-10-07 00:49:11 · 3982ms total · last checked 2026-10-19 17:14 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

limfjordskollegiet.dk is a .dk domain served by 2 nameservers (guss.ns.cloudflare.com, vida.ns.cloudflare.com). It was registered on 24 March 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.4.82 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by eu1-smtp.messagingengine.com, eu2-smtp.messagingengine.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 143ms

Nameserver	IP addresses	PTR	ASN / ISP
guss.ns.cloudflare.com	108.162.193.172 172.64.33.172 173.245.59.172 2606:4700:58::adf5:3bac 2803:f800:50::6ca2:c1ac 2a06:98c1:50::ac40:21ac	guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vida.ns.cloudflare.com	108.162.192.236 172.64.32.236 173.245.58.236 2606:4700:50::adf5:3aec 2803:f800:50::6ca2:c0ec 2a06:98c1:50::ac40:20ec	vida.ns.cloudflare.com vida.ns.cloudflare.com vida.ns.cloudflare.com vida.ns.cloudflare.com vida.ns.cloudflare.com vida.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 147ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.4.82	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.131.207	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 77ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	eu1-smtp.messagingengine.com	204.75.18.216 204.75.18.217	ams-mx-01.messagingengine.com ams-mx-02.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd
20	300s	eu2-smtp.messagingengine.com	103.168.172.216 103.168.172.217 103.168.172.218 103.168.172.219 103.168.172.220 103.168.172.221 103.168.172.222 103.168.172.223	phl-mx-01.messagingengine.com phl-mx-02.messagingengine.com phl-mx-03.messagingengine.com phl-mx-04.messagingengine.com phl-mx-05.messagingengine.com phl-mx-06.messagingengine.com phl-mx-07.messagingengine.com phl-mx-08.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd

🔷 AAAA Records (IPv6)#

2 records 140ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:83cf	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:452	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 107ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.4.82,172.67.131.207 ech=AEX+DQBB2AAgACDfDaEKiYvC99JdusXtxvRCeG31excI4kN6UrpjJlinbgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:83cf,2606:4700:3036::6815:452

📝 TXT Records#

1 records 261ms

TXT Record
v=spf1 include:spf.messagingengine.com ?all

✉️ SPF#

Policy	Record (limfjordskollegiet.dk)
?all (neutral)	v=spf1 include:spf.messagingengine.com ?all

📨 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#

checked 2026-10-09 00:55:15

www	104.21.4.82 172.67.131.207 2606:4700:3032::ac43:83cf 2606:4700:3036::6815:452 (AS13335) (address records, no CNAME)
www vs bare domain	Same network limfjordskollegiet.dk: 104.21.4.82 172.67.131.207 2606:4700:3032::ac43:83cf 2606:4700:3036::6815:452 (AS13335) www.limfjordskollegiet.dk: 104.21.4.82 172.67.131.207 2606:4700:3032::ac43:83cf 2606:4700:3036::6815:452 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

197ms

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

🏷️ SOA#

70ms

Field	Value
Serial	2416771077
Primary NS (MNAME)	guss.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 01:10:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-03-24
Expires	2031-03-31 (1622d)

📋 WHOIS#

⏱️ Lookup Timing#

143ms

147ms

77ms

AAAA

140ms

TXT

261ms

CAA

109ms

HTTPS

107ms

TLSA

939ms

SOA

70ms

MTA-STS

139ms

DNSSEC

197ms

SRV

133ms

Total

3982ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 00:49:11 shown	3982ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-30 16:48:06	629ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-23 18:17:09	1587ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-16 17:53:34	603ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-28 00:51:21	644ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-26 08:34:45	2859ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-22 23:02:10	979ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-21 22:51:37	5220ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-17 12:39:29	995ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-10 13:26:38	1007ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-23 16:24:37	8680ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-01 18:03:27	813ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-25 10:58:43	647ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-20 08:01:27	2585ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 13:47:34	2337ms	2 NS 1 A 4 MX	🔒 Secure