katrinesblog.dk DNS records

🖥️ Nameservers2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
matias.ns.cloudflare.com	108.162.195.73 162.159.44.73 172.64.35.73 2606:4700:58::a29f:2c49 2803:f800:50::6ca2:c349 2a06:98c1:50::ac40:2349	matias.ns.cloudflare.com matias.ns.cloudflare.com matias.ns.cloudflare.com matias.ns.cloudflare.com matias.ns.cloudflare.com matias.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
suzanne.ns.cloudflare.com	108.162.194.87 162.159.38.87 172.64.34.87 2606:4700:50::a29f:2657 2803:f800:50::6ca2:c257 2a06:98c1:50::ac40:2257	suzanne.ns.cloudflare.com suzanne.ns.cloudflare.com suzanne.ns.cloudflare.com suzanne.ns.cloudflare.com suzanne.ns.cloudflare.com suzanne.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.28.93	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.145.54	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records3 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx10.antispam.mailspamprotection.com	34.149.79.66	66.79.149.34.bc.googleusercontent.com	AS396982 Google LLC
20	300s	mx20.antispam.mailspamprotection.com	34.120.156.61	61.156.120.34.bc.googleusercontent.com	AS396982 Google LLC
30	300s	mx30.antispam.mailspamprotection.com	34.111.121.216	216.121.111.34.bc.googleusercontent.com	AS396982 Google LLC

🔷 AAAA Records (IPv6)2 records 24ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:9136	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:1c5d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 40ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.28.93,172.67.145.54 ech=AEX+DQBBqgAgACBToaOlI/XdWcaBs2n/e11+KUwoMzGMzoAzloPSQDMwAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9136,2606:4700:3033::6815:1c5d

📝 TXT Records1 records 150ms

TXT Record
v=spf1 +a +mx include:katrinesblog.dk.spf.auto.dnssmarthost.net ~all

✉️ SPF

Policy	Record (katrinesblog.dk)
~all (soft fail)	v=spf1 +a +mx include:katrinesblog.dk.spf.auto.dnssmarthost.net ~all

📨 DMARC

Policy	Record (_dmarc.katrinesblog.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC106ms

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	2413532736
Primary NS (MNAME)	matias.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

33ms

A

29ms

MX

25ms

AAAA

24ms

TXT

150ms

CAA

27ms

HTTPS

40ms

TLSA

223ms

SOA

0ms

MTA-STS

48ms

DNSSEC

106ms

SRV

58ms

Total

1936ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 12:01:23	1936ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-26 07:22:36	10433ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-15 04:15:35	1508ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-08-06 13:01:10	1542ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-23 06:52:50	17176ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-22 05:27:39	1355ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-21 00:15:44	17433ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-03 14:33:18	10211ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-25 17:37:50	978ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-17 14:03:55	4371ms	2 NS 2 A 3 MX	🔓 Insecure	View