sslnet.dk

Records from scan: 2026-10-14 20:39:27 · 1933ms total · last checked 2026-10-16 22:44 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sslnet.dk is a .dk domain served by 2 nameservers (burt.ns.cloudflare.com, janet.ns.cloudflare.com). It was registered on 25 April 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.87.57 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 107ms

Nameserver	IP addresses	PTR	ASN / ISP
burt.ns.cloudflare.com	108.162.193.79 172.64.33.79 173.245.59.79 2606:4700:58::adf5:3b4f 2803:f800:50::6ca2:c14f 2a06:98c1:50::ac40:214f	burt.ns.cloudflare.com burt.ns.cloudflare.com burt.ns.cloudflare.com burt.ns.cloudflare.com burt.ns.cloudflare.com burt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
janet.ns.cloudflare.com	108.162.192.169 172.64.32.169 173.245.58.169 2606:4700:50::adf5:3aa9 2803:f800:50::6ca2:c0a9 2a06:98c1:50::ac40:20a9	janet.ns.cloudflare.com janet.ns.cloudflare.com janet.ns.cloudflare.com janet.ns.cloudflare.com janet.ns.cloudflare.com janet.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 91ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.87.57	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.141.232	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 107ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:400c:c09::1b 2a00:1450:400c:c09::1b 66.102.1.26	wm-in-f27.1e100.net wm-in-x1b.1e100.net wb-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.213.26 2a00:1450:4013:c1e::1a	yugrqzs-in-f26.1e100.net yugrqzs-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1a	yulpptr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	192.179.20.26 2a00:1450:4025:4403::1a	ncboms-in-f26.1e100.net yuskelf-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 111ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:5739	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:8de8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 100ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.87.57,172.67.141.232 ech=AEX+DQBBswAgACA7vbh3OjLu0zE/dU5VpMjKveo+msuIE/vrYvGnOH4gRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5739,2606:4700:3035::ac43:8de8

📝 TXT Records#

1 records 333ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (sslnet.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.sslnet.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:2e394abd9bfd481f86ccadb6881c6d59@dmarc-reports.cloudflare.net, mailto:watchdog3@watchdog.kevlarr.io;

📬 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#

checked 2026-10-14 20:39:28

www	Exists, no address
www vs bare domain	www does not resolve sslnet.dk: 104.21.87.57 172.67.141.232 2606:4700:3030::6815:5739 2606:4700:3035::ac43:8de8 (AS13335) www.sslnet.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#

7 found

Selector	CNAME	Key
default	—	Revoked (empty key)
dkim	—	Revoked (empty key)
google	—	Revoked (empty key)
k1	—	Revoked (empty key)
mail	—	Revoked (empty key)
s1	—	Revoked (empty key)
s2	—	Revoked (empty key)

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#

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

🔐 DNSSEC#

234ms

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

🏷️ SOA#

75ms

Field	Value
Serial	2417448231
Primary NS (MNAME)	burt.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 18:15:30

Field	Value
Registrar	Simply.com A/S
Registered	2003-04-25
Expires	2027-04-30 (195d)

🔗 Same registrant#

7 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).

Domain	Registrar
augustnet.dk	Simply.com A/S
billundbanden.dk	Simply.com A/S
christinenet.dk	Simply.com A/S
ssnet.dk	Simply.com A/S
strøms.dk	Simply.com A/S
svacs.dk	Simply.com A/S
valdemarnet.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

107ms

91ms

107ms

AAAA

111ms

TXT

333ms

CAA

106ms

HTTPS

100ms

TLSA

357ms

SOA

75ms

MTA-STS

147ms

DNSSEC

234ms

SRV

158ms

Total

1933ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 20:39:27 shown	1933ms	2 NS 2 A 5 MX	🔒 Secure
2026-10-03 00:13:00	558ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-24 01:33:35	824ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-21 07:08:07	927ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-09 09:52:47	1451ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-27 15:27:09	658ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-06 13:49:35	2157ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-25 07:32:21	2166ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-24 07:02:20	1706ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-10 16:57:16	2711ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-02 13:52:22	1587ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-24 21:40:56	1197ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-18 05:36:34	1280ms	2 NS 2 A 5 MX	🔒 Secure