813.dk DNS records

🖥️ Nameservers2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
simone.ns.cloudflare.com	108.162.194.26 162.159.38.26 172.64.34.26 2606:4700:50::a29f:261a 2803:f800:50::6ca2:c21a 2a06:98c1:50::ac40:221a	simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
skip.ns.cloudflare.com	108.162.193.233 172.64.33.233 173.245.59.233 2606:4700:58::adf5:3be9 2803:f800:50::6ca2:c1e9 2a06:98c1:50::ac40:21e9	skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.43.102	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.178.6	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records3 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
10	300s	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
10	300s	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.178.6
🔶 Autoconfig	172.67.178.6

🔷 AAAA Records (IPv6)2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:b206	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2b66	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 47ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.43.102,172.67.178.6 ech=AEX+DQBBKgAgACCagOE0lmOvNWN5uy3ezyGns3addflhunnKLGpZ9c/7MwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:b206,2606:4700:3037::6815:2b66

🔌 SRV Records1 records 82ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	autodiscover.gigahost.dk

📝 TXT Records1 records 206ms

TXT Record
v=spf1 include:_spf.google.com include:spf.gigahost.dk ~all

✉️ SPF

Policy	Record (813.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:spf.gigahost.dk ~all

📨 DMARC

Policy	Record (_dmarc.813.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:re+c1e0f2c4a52f@inbound.dmarcdigests.com; aspf=s; fo=1

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC2080ms

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

🏷️ SOA0ms

Field	Value
Serial	2412383532
Primary NS (MNAME)	simone.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

39ms

A

51ms

MX

51ms

AAAA

38ms

TXT

206ms

CAA

50ms

HTTPS

47ms

TLSA

82ms

SOA

0ms

MTA-STS

64ms

DNSSEC

2080ms

SRV

82ms

Total

2762ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 00:43:36	2762ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-18 21:29:31	3712ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-17 14:11:41	5944ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-04 03:14:03	1229ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-28 08:05:28	1547ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-26 01:30:50	916ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-19 03:53:36	4875ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-16 12:52:17	1547ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-16 12:49:47	1679ms	2 NS 2 A 3 MX	🔓 Insecure	View