fehem.dk

📜 Historical scan 2026-08-10 21:48:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fehem.dk is a .dk domain served by 2 nameservers (nick.ns.cloudflare.com, sharon.ns.cloudflare.com). It was registered on 2 April 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.15.2 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 53ms

Nameserver	IP addresses	PTR	ASN / ISP
nick.ns.cloudflare.com	108.162.193.213 172.64.33.213 173.245.59.213 2606:4700:58::adf5:3bd5 2803:f800:50::6ca2:c1d5 2a06:98c1:50::ac40:21d5	nick.ns.cloudflare.com nick.ns.cloudflare.com nick.ns.cloudflare.com nick.ns.cloudflare.com nick.ns.cloudflare.com nick.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sharon.ns.cloudflare.com	108.162.192.221 172.64.32.221 173.245.58.221 2606:4700:50::adf5:3add 2803:f800:50::6ca2:c0dd 2a06:98c1:50::ac40:20dd	sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.15.2	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.160.218	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 42ms

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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.160.218
🔶 Autoconfig	172.67.160.218

🔷 AAAA Records (IPv6)#

2 records 62ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:f02	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:a0da	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 27ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.15.2,172.67.160.218 ech=AEX+DQBBdAAgACB1nM0hN9ZEjAKcEsuMEUCMsimB/ADQwrukW5OeS7G+PgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:f02,2606:4700:3037::ac43:a0da

📝 TXT Records#

2 records 196ms

TXT Record
protonmail-verification=3c1485d2c1ae03c6a5b1b3ac2310c24ef0be86b0
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.fehem.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:f1ef22ae84c144f08e4b99db3b8108ce@dmarc-reports.cloudflare.net;

📬 MTA-STS#

134ms

Check	Result
Status	⚠️ Invalid
TXT record (_mta-sts)	✓ Found
HTTPS policy	✗ Missing / invalid
Policy ID	202504021200Z
Policy MX	—

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

10 records 49ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 04:08:00

www	80.248.138.46 (AS216275) (address records, no CNAME)
www vs bare domain	Same network fehem.dk: 80.248.138.46 (AS216275) www.fehem.dk: 80.248.138.46 (AS216275)
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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 188ms

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#

91ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411823924
Primary NS (MNAME)	nick.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 11:22:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-04-02
Expires	2027-04-01 (157d)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

34ms

42ms

AAAA

62ms

TXT

196ms

CAA

49ms

HTTPS

27ms

TLSA

188ms

SOA

0ms

MTA-STS

134ms

DNSSEC

91ms

SRV

91ms

Total

1538ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 11:10:52	121ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-23 23:23:51	94ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-22 22:34:53	218ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-21 21:32:09	352ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-20 17:18:13	117ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 17:03:21	171ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 16:44:10	228ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 15:01:19	158ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 14:49:38	115ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 12:18:11	98ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 10:46:23	663ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 04:08:00	1810ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-08 14:36:35	8775ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-07 14:21:47	1296ms	2 NS 2 A 2 MX	🔒 Secure
2026-10-01 07:32:54	918ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-26 10:00:52	823ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-19 22:49:37	1134ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-17 05:13:31	1644ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-13 13:38:28	6907ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-19 19:05:27	2670ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-10 21:48:23 shown	1538ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-27 13:48:51	1343ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-24 12:14:20	3023ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-19 00:39:34	1423ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-10 19:56:37	9534ms	2 NS 2 A 2 MX	🔒 Secure