ddfl.dk

📜 Historical scan 2026-09-11 17:18:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ddfl.dk is a .dk domain served by 2 nameservers (junade.ns.cloudflare.com, maleah.ns.cloudflare.com). It was registered on 15 July 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.74.176 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by ddfl-dk.mail.protection.outlook.com. 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 119ms

Nameserver	IP addresses	PTR	ASN / ISP
junade.ns.cloudflare.com	108.162.195.30 162.159.44.30 172.64.35.30 2606:4700:58::a29f:2c1e 2803:f800:50::6ca2:c31e 2a06:98c1:50::ac40:231e	junade.ns.cloudflare.com junade.ns.cloudflare.com junade.ns.cloudflare.com junade.ns.cloudflare.com junade.ns.cloudflare.com junade.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
maleah.ns.cloudflare.com	108.162.194.118 162.159.38.118 172.64.34.118 2606:4700:50::a29f:2676 2803:f800:50::6ca2:c276 2a06:98c1:50::ac40:2276	maleah.ns.cloudflare.com maleah.ns.cloudflare.com maleah.ns.cloudflare.com maleah.ns.cloudflare.com maleah.ns.cloudflare.com maleah.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 150ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.74.176	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.204.168	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 141ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	ddfl-dk.mail.protection.outlook.com	2a01:111:f403:ca09::24 2a01:111:f403:ca09::a 2a01:111:f403:ca21::e 2a01:111:f403:ca48::a 52.101.209.28 52.101.68.10 52.101.68.29 52.101.68.36	mail-am6pr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

2 records 115ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:4ab0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:cca8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 119ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.74.176,172.67.204.168 ech=AEX+DQBB3AAgACBwFgRh/Nt5dvNhL9w5hRs6L/O30NnYyFzO/O2jA39NSgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:4ab0,2606:4700:3032::ac43:cca8

📝 TXT Records#

3 records 274ms

TXT Record
google-site-verification=lD3fDsdW5dfq7m6XfXJxuD0i09jJLbsZc2reFBQ6074
ms74818269
v=spf1 mx a:node9.ishost.dk include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (ddfl.dk)
~all (soft fail)	v=spf1 mx a:node9.ishost.dk include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.ddfl.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:8c2dbd7ca91f48b2a1557da54657f0e2@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 2026-10-16 22:10:47

www	104.21.74.176 172.67.204.168 2606:4700:3032::6815:4ab0 2606:4700:3032::ac43:cca8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network ddfl.dk: 104.21.74.176 172.67.204.168 2606:4700:3032::6815:4ab0 2606:4700:3032::ac43:cca8 (AS13335) www.ddfl.dk: 104.21.74.176 172.67.204.168 2606:4700:3032::6815:4ab0 2606:4700:3032::ac43:cca8 (AS13335)
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
selector1	selector1-ddfl-dk._domainkey.frimurer.onmicrosoft.com	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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.ddfl.dk	OifGiMwBRzypxjTeSvuDZxa0lJxJN1lu6yuXD8G1ND8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

189ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414390854
Primary NS (MNAME)	junade.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 13:31:47

Field	Value
Registrar	WEBBUREAUET INFOSERV ApS
Registered	1999-07-15
Expires	2027-09-30 (348d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

119ms

150ms

141ms

AAAA

115ms

TXT

274ms

CAA

124ms

HTTPS

119ms

TLSA

245ms

SOA

0ms

MTA-STS

141ms

DNSSEC

189ms

SRV

231ms

Total

1692ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 22:10:47	1926ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-11 13:02:56	2368ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-03 02:46:20	2369ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-25 01:20:14	890ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 01:00:31	1724ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-11 17:18:43 shown	1692ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 16:51:03	1175ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-17 07:24:49	2317ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-12 20:33:01	1977ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-26 17:29:35	2356ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-23 16:31:34	4013ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-30 03:55:46	1619ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 01:26:53	768ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 01:20:41	1738ms	2 NS 2 A 1 MX	🔒 Secure