sighvatur.dk DNS records

🖥️ Nameservers2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
leah.ns.cloudflare.com	108.162.192.129 172.64.32.129 173.245.58.129 2606:4700:50::adf5:3a81 2803:f800:50::6ca2:c081 2a06:98c1:50::ac40:2081	leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
newt.ns.cloudflare.com	108.162.193.212 172.64.33.212 173.245.59.212 2606:4700:58::adf5:3bd4 2803:f800:50::6ca2:c1d4 2a06:98c1:50::ac40:21d4	newt.ns.cloudflare.com newt.ns.cloudflare.com newt.ns.cloudflare.com newt.ns.cloudflare.com newt.ns.cloudflare.com newt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.72.24	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.174.31	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 24ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	85.191.13.194
🔶 Autoconfig	172.67.174.31

🔷 AAAA Records (IPv6)2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:ae1f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:4818	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 27ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.72.24,172.67.174.31 ech=AEX+DQBBigAgACCAVYyCJ8sy3bK1L3NV7KFkFP55BuKgdvR30PNWOzN8aAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:ae1f,2606:4700:3037::6815:4818

📝 TXT Records1 records 153ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF

Policy	Record (sighvatur.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 DMARC

Policy	Record (_dmarc.sighvatur.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:cloudflare@sighvatur.dk

📬 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 / DANE2 records 47ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC102ms

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

🏷️ SOA0ms

Field	Value
Serial	2413676990
Primary NS (MNAME)	leah.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

30ms

A

27ms

MX

24ms

AAAA

35ms

TXT

153ms

CAA

34ms

HTTPS

27ms

TLSA

47ms

SOA

0ms

MTA-STS

39ms

DNSSEC

102ms

SRV

54ms

Total

542ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 16:47:28	542ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-27 02:04:30	698ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-16 01:22:52	6581ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-12 20:38:54	1015ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-23 12:40:09	10517ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-17 10:09:17	8959ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-15 17:51:51	16737ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-13 11:32:56	907ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-11 14:13:03	9102ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-04 15:17:56	5042ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-01 12:55:44	2345ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-22 10:37:31	1180ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 16:02:27	940ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 15:43:07	2309ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 23:49:28	1445ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 11:38:37	791ms	2 NS 2 A 1 MX	🔓 Insecure	View