kretasommer.dk DNS records

🖥️ Nameservers2 records 73ms

Nameserver	IP addresses	PTR	ASN / ISP
fatima.ns.cloudflare.com	108.162.194.188 162.159.38.188 172.64.34.188 2606:4700:50::a29f:26bc 2803:f800:50::6ca2:c2bc 2a06:98c1:50::ac40:22bc	fatima.ns.cloudflare.com fatima.ns.cloudflare.com fatima.ns.cloudflare.com fatima.ns.cloudflare.com fatima.ns.cloudflare.com fatima.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zeus.ns.cloudflare.com	108.162.193.249 172.64.33.249 173.245.59.249 2606:4700:58::adf5:3bf9 2803:f800:50::6ca2:c1f9 2a06:98c1:50::ac40:21f9	zeus.ns.cloudflare.com zeus.ns.cloudflare.com zeus.ns.cloudflare.com zeus.ns.cloudflare.com zeus.ns.cloudflare.com zeus.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 76ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.66.2	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.167.201	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.167.201
🔶 Autoconfig	104.21.66.2

🔷 AAAA Records (IPv6)2 records 75ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:4202	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:a7c9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 87ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.66.2,172.67.167.201 ech=AEX+DQBBcwAgACCn/m3LD6MOliaQPm+jB7t8exP6qD3dVyt6ZDX1MabXdgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:4202,2606:4700:3036::ac43:a7c9

📝 TXT Records1 records 270ms

TXT Record
google-site-verification=t_2osXQlpc3LDO7UX1O7fnWLpVsLP9_laOoy8FYEa7k

✉️ 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

🔗 TLSA / DANE

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

🔐 DNSSEC118ms

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	2412630607
Primary NS (MNAME)	fatima.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

73ms

A

76ms

MX

65ms

AAAA

75ms

TXT

270ms

CAA

85ms

HTTPS

87ms

TLSA

90ms

SOA

0ms

MTA-STS

111ms

DNSSEC

118ms

SRV

136ms

Total

690ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 05:17:24	690ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-19 23:44:31	989ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-08 10:08:15	16929ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-08-07 06:44:09	1387ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-15 05:30:25	9713ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-03 19:43:54	815ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-28 15:01:46	844ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 23:42:27	3720ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 01:30:31	914ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 19:06:22	856ms	2 NS 2 A 0 MX	🔓 Insecure	View