dfogh.dk

📜 Historical scan 2026-06-17 02:35:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dfogh.dk is a .dk domain served by 2 nameservers (jeremy.ns.cloudflare.com, josephine.ns.cloudflare.com). It was registered on 1 September 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.36.238 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by dns01.romoborger.dk. 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
jeremy.ns.cloudflare.com	—	—	—
josephine.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 57ms

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

📧 MX Records#

1 records 72ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	dns01.romoborger.dk	193.181.208.0	dns01.romoborger.dk	AS44803 Webdock.io ApS

🔷 AAAA Records (IPv6)#

2 records 73ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:c930	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:24ee	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 54ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBSwAgACAJY+QYLypsBy6f4MxwS8kDpHHA2vtr71U0rh7ar1Y4GAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

1 records 138ms

TXT Record
v=spf1 ip4:85.218.176.95 ip4:85.17.246.61 ip6:2001:1af8:5301:136:1c00:36ff:fe00:232b ~all

✉️ SPF#

Policy	Record (dfogh.dk)
~all (soft fail)	v=spf1 ip4:85.218.176.95 ip4:85.17.246.61 ip6:2001:1af8:5301:136:1c00:36ff:fe00:232b ~all

📨 DMARC#

Policy	Record (_dmarc.dfogh.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@dfogh.dk;

📬 MTA-STS#

140ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	202604171700
max_age	604800s
Policy MX	—

📈 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 2026-10-12 15:33:52

www	Exists, no address
www vs bare domain	www does not resolve dfogh.dk: 104.21.36.238 172.67.201.48 2606:4700:3030::6815:24ee 2606:4700:3035::ac43:c930 (AS13335) www.dfogh.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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

1 records 63ms

Service / Owner	Type	Cert association
SMTP _25._tcp.dns01.romoborger.dk	DANE-EE · SPKI · SHA-256	17819C40066A3035CBA82849F6050C0A…

🔐 DNSSEC#

161ms

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

🏷️ SOA#

69ms

Field	Value
Serial	2406763395
Primary NS (MNAME)	jeremy.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 18:18:26

Field	Value
Registrar	Simply.com A/S
Registered	2013-09-01
Expires	2027-09-30 (347d)

📋 WHOIS#

⏱️ Lookup Timing#

15ms

57ms

72ms

AAAA

73ms

TXT

138ms

CAA

69ms

HTTPS

54ms

TLSA

63ms

SOA

69ms

MTA-STS

140ms

DNSSEC

161ms

SRV

0ms

Total

681ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:29:56	1091ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 03:52:42	2432ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 01:37:36	1229ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-23 05:34:40	2274ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-06 20:33:10	2169ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-28 08:26:35	1026ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-25 20:25:33	1763ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-20 09:10:36	9116ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-13 21:06:40	1461ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-10 06:58:30	3810ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-23 00:20:44	1686ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-20 15:26:21	2398ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-06 16:37:22	1722ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-03 04:41:23	2079ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-28 00:59:59	1556ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-27 01:32:05	3430ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-26 02:20:18	1339ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-24 20:41:56	2778ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-19 23:18:27	1230ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 02:35:42 shown	681ms	2 NS 2 A 1 MX	🔒 Secure