dfmb.dk

📜 Historical scan 2026-07-15 11:16:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dfmb.dk is a .dk domain served by 2 nameservers (jeremy.ns.cloudflare.com, kate.ns.cloudflare.com). It was registered on 3 December 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.1 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.emailsrvr.com, mx2.emailsrvr.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 55ms

Nameserver	IP addresses	PTR	ASN / ISP
jeremy.ns.cloudflare.com	108.162.193.180 172.64.33.180 173.245.59.180 2606:4700:58::adf5:3bb4 2803:f800:50::6ca2:c1b4 2a06:98c1:50::ac40:21b4	jeremy.ns.cloudflare.com jeremy.ns.cloudflare.com jeremy.ns.cloudflare.com jeremy.ns.cloudflare.com jeremy.ns.cloudflare.com jeremy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kate.ns.cloudflare.com	108.162.192.124 172.64.32.124 173.245.58.124 2606:4700:50::adf5:3a7c 2803:f800:50::6ca2:c07c 2a06:98c1:50::ac40:207c	kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.114.96.1	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—
188.114.97.1	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—

📧 MX Records#

2 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	120s	mx1.emailsrvr.com	173.203.187.1	mx1.emailsrvr.com	AS27357 Rackspace Hosting
20	120s	mx2.emailsrvr.com	146.20.161.2	mx2.emailsrvr.com	AS27357 Rackspace Hosting

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.196.35

🔷 AAAA Records (IPv6)#

2 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBBAAgACAY++elnIjxoSXN74W31/ApqEiCATx3H0sxfZ4NEESVFQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

1 records 137ms

TXT Record
v=spf1 include:emailsrvr.com include:spf.mailjet.com ~all

✉️ SPF#

Policy	Record (dfmb.dk)
~all (soft fail)	v=spf1 include:emailsrvr.com include:spf.mailjet.com ~all

📨 DMARC#

Policy	Record (_dmarc.dfmb.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:pgramstrup@gmail.com

📬 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 2026-10-08 01:28:13

www	104.21.60.117 172.67.196.35 2606:4700:3035::6815:3c75 2606:4700:3037::ac43:c423 (AS13335) (address records, no CNAME)
www vs bare domain	Same network dfmb.dk: 104.21.60.117 172.67.196.35 2606:4700:3035::6815:3c75 2606:4700:3037::ac43:c423 (AS13335) www.dfmb.dk: 104.21.60.117 172.67.196.35 2606:4700:3035::6815:3c75 2606:4700:3037::ac43:c423 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

132ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2409575916
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 2026-10-09 18:44:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-12-03
Expires	2026-12-31 (73d)

📋 WHOIS#

⏱️ Lookup Timing#

55ms

43ms

51ms

AAAA

46ms

TXT

137ms

CAA

48ms

HTTPS

34ms

TLSA

146ms

SOA

0ms

MTA-STS

80ms

DNSSEC

132ms

SRV

96ms

Total

1375ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:21:20	770ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-17 23:17:16	1190ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-04 04:31:20	673ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 00:29:56	1099ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-15 11:16:30 shown	1375ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-07 12:48:07	5675ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-25 19:22:43	2477ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-23 06:51:36	1019ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 02:35:25	762ms	2 NS 2 A 2 MX	🔓 Insecure