anderssommersang.dk DNS records

🖥️ Nameservers2 records 23ms

Nameserver	IP addresses	PTR	ASN / ISP
jonah.ns.cloudflare.com	108.162.193.186 172.64.33.186 173.245.59.186 2606:4700:58::adf5:3bba 2803:f800:50::6ca2:c1ba 2a06:98c1:50::ac40:21ba	jonah.ns.cloudflare.com jonah.ns.cloudflare.com jonah.ns.cloudflare.com jonah.ns.cloudflare.com jonah.ns.cloudflare.com jonah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
phoenix.ns.cloudflare.com	108.162.194.201 162.159.38.201 172.64.34.201 2606:4700:50::a29f:26c9 2803:f800:50::6ca2:c2c9 2a06:98c1:50::ac40:22c9	phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.16.155	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.213.171	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 28ms

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	172.67.213.171
🔶 Autoconfig	172.67.213.171

🔷 AAAA Records (IPv6)2 records 26ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:109b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:d5ab	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 26ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.16.155,172.67.213.171 ech=AEX+DQBBMgAgACB2gyxIfgnmTyLKl+z5EdXkR9TwlIiJEVN8uT3zS3XZRwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:109b,2606:4700:3033::ac43:d5ab

📝 TXT Records1 records 145ms

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

✉️ SPF

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

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.anderssommersang.dk	GIHrLfvGMzSSRiVt1kuf1SIRn4M529_cv7e59s-tDVQ
TXT	_acme-challenge.anderssommersang.dk	wMCWAMNbkvpkiBbyC3N4YERySq-G92OUUvjjHWIbPzY

🔗 TLSA / DANE2 records 53ms

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

🔐 DNSSEC101ms

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	2413376320
Primary NS (MNAME)	jonah.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-07-20 17:25:42

Field	Value
Registrar	Simply.com A/S
Registered	2025-06-19
Expires	2027-06-18 (289d)

📋 WHOIS

⏱️ Lookup Timing

NS

23ms

A

31ms

MX

28ms

AAAA

26ms

TXT

145ms

CAA

28ms

HTTPS

26ms

TLSA

53ms

SOA

0ms

MTA-STS

50ms

DNSSEC

101ms

SRV

59ms

Total

548ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 07:47:25	548ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-20 13:39:21	6587ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-20 17:25:04	1664ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-28 01:37:58	873ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-26 22:16:02	2880ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-26 01:00:16	796ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-22 14:35:34	948ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-21 00:37:09	1691ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 13:29:33	586ms	2 NS 2 A 1 MX	🔓 Insecure	View