google-optimering.dk DNS records

🖥️ Nameservers2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
everton.ns.cloudflare.com	108.162.195.201 162.159.44.201 172.64.35.201 2606:4700:58::a29f:2cc9 2803:f800:50::6ca2:c3c9 2a06:98c1:50::ac40:23c9	everton.ns.cloudflare.com everton.ns.cloudflare.com everton.ns.cloudflare.com everton.ns.cloudflare.com everton.ns.cloudflare.com everton.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
linda.ns.cloudflare.com	108.162.192.250 172.64.32.250 173.245.58.250 2606:4700:50::adf5:3afa 2803:f800:50::6ca2:c0fa 2a06:98c1:50::ac40:20fa	linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com linda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.48.210	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.137.118	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:8976	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:30d2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 61ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.48.210,172.67.137.118 ech=AEX+DQBBLwAgACDlmVUwD8Cq+WE29nBlLYRha2RDsR2VrAziDRdPTa9jUAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8976,2606:4700:3037::6815:30d2

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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.google-optimering.dk	5f1MZzBVk_jWmK9huh_nysLcinPzyKiCCa3KX4naHYw
TXT	_acme-challenge.google-optimering.dk	9IBlkp-H5hJDIsj5ie-EJbqWHH7hTcjXKQycSFGsgDU

🔗 TLSA / DANE

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

🔐 DNSSEC80ms

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	2413398479
Primary NS (MNAME)	everton.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

36ms

A

43ms

MX

52ms

AAAA

32ms

TXT

231ms

CAA

61ms

HTTPS

61ms

TLSA

80ms

SOA

0ms

MTA-STS

58ms

DNSSEC

80ms

SRV

73ms

Total

580ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 00:53:28	580ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-28 22:32:54	1061ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-27 20:30:51	541ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-26 20:16:36	2816ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-24 16:07:11	1035ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-20 13:24:34	6396ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-18 13:14:11	1134ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-15 15:49:41	9721ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 09:18:09	747ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-22 17:52:07	1121ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 10:27:20	1256ms	2 NS 2 A 0 MX	🔓 Insecure	View