andersen-fredericia.dk

📜 Historical scan 2026-09-04 01:20:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

andersen-fredericia.dk is a .dk domain served by 2 nameservers (ernest.ns.cloudflare.com, mia.ns.cloudflare.com). It was registered on 13 January 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.67.202.248 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is DNSSEC-signed and validates, 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 15ms

Nameserver	IP addresses	PTR	ASN / ISP
ernest.ns.cloudflare.com	108.162.193.164 172.64.33.164 173.245.59.164 2606:4700:58::adf5:3ba4 2803:f800:50::6ca2:c1a4 2a06:98c1:50::ac40:21a4	ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mia.ns.cloudflare.com	108.162.192.200 172.64.32.200 173.245.58.200 2606:4700:50::adf5:3ac8 2803:f800:50::6ca2:c0c8 2a06:98c1:50::ac40:20c8	mia.ns.cloudflare.com mia.ns.cloudflare.com mia.ns.cloudflare.com mia.ns.cloudflare.com mia.ns.cloudflare.com mia.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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.67.202.248	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—
104.21.22.56	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—

📧 MX Records#

2 records 16ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	300s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)#

2 records 8ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:1638	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—
2606:4700:3032::ac43:caf8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—

🔐 HTTPS Records#

1 records 21ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.22.56,172.67.202.248 ech=AEX+DQBBwAAgACB9PwKag54xhjMV7Qdb++j+bLnTDMGC5H9PcW/dD8tkaAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:caf8,2606:4700:3034::6815:1638

📝 TXT Records#

2 records 48ms

TXT Record
protonmail-verification=9523a32e1d29fb3230889c82c9a5ad949afb83cf
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

Policy	Record (andersen-fredericia.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

Policy	Record (_dmarc.andersen-fredericia.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:493e4bb00ffb475ca1e8f2fadd1a2f96@dmarc-reports.cloudflare.net

📬 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 13:09:15

www	Exists, no address
www vs bare domain	www does not resolve andersen-fredericia.dk: 104.21.22.56 172.67.202.248 2606:4700:3032::ac43:caf8 2606:4700:3034::6815:1638 (AS13335) www.andersen-fredericia.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
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: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.andersen-fredericia.dk	0L2q8XBZ0VfnRbvoWHYDbH7UPFq7sieWG_OrBpIvr2w
TXT	_acme-challenge.andersen-fredericia.dk	NG04MvUCGtqgTAv6uwmhtFQhZdvcG0Ts0ioxbBJxaXE

🔗 TLSA / DANE#

4 records 100ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC#

120ms

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

Key type	Algorithm	Public key
KSK	ECDSA P-256/SHA-256	mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopK…
ZSK	ECDSA P-256/SHA-256	oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XN…

🏷️ SOA#

8ms

Field	Value
Serial	2413669132
Primary NS (MNAME)	ernest.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 19:12:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-01-13
Expires	2028-03-31 (531d)

📋 WHOIS#

⏱️ Lookup Timing#

15ms

27ms

16ms

AAAA

8ms

TXT

48ms

CAA

9ms

HTTPS

21ms

TLSA

100ms

SOA

8ms

MTA-STS

17ms

DNSSEC

120ms

SRV

0ms

Total

1898ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:09:15	2283ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-24 20:01:07	746ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-23 11:43:02	2280ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-13 15:49:29	940ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-04 01:20:43 shown	1898ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-01 09:55:06	782ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-31 23:18:05	671ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-30 08:06:33	1634ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-28 11:14:17	976ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-24 03:32:51	1846ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-12 20:47:43	2302ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-07 21:23:49	1553ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-14 11:15:14	9131ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-20 23:29:08	738ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-20 16:59:26	602ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-19 11:55:46	3521ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-16 13:29:26	864ms	2 NS 2 A 2 MX	🔒 Secure