nicklasw.dk DNS records

🖥️ Nameservers2 records 228ms

Nameserver	IP addresses	PTR	ASN / ISP
tricia.ns.cloudflare.com	108.162.192.232 172.64.32.232 173.245.58.232 2606:4700:50::adf5:3ae8 2803:f800:50::6ca2:c0e8 2a06:98c1:50::ac40:20e8	tricia.ns.cloudflare.com tricia.ns.cloudflare.com tricia.ns.cloudflare.com tricia.ns.cloudflare.com tricia.ns.cloudflare.com tricia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
zahir.ns.cloudflare.com	108.162.195.145 162.159.44.145 172.64.35.145 2606:4700:58::a29f:2c91 2803:f800:50::6ca2:c391 2a06:98c1:50::ac40:2391	zahir.ns.cloudflare.com zahir.ns.cloudflare.com zahir.ns.cloudflare.com zahir.ns.cloudflare.com zahir.ns.cloudflare.com zahir.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records3 records 298ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.26.2.180	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
104.26.3.180	300s	—	AS13335	Cloudflare, Inc.	104.26.0.0/20	—	—
172.67.72.79	300s	—	AS13335	Cloudflare, Inc.	172.67.64.0/18	—	—

📧 MX Records1 records 224ms

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
🔶 Autoconfig	104.26.3.180

🔷 AAAA Records (IPv6)3 records 277ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:20::681a:2b4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::681a:3b4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—
2606:4700:20::ac43:484f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:0:0:0:0:0:0/41	—	—

🔐 HTTPS Records1 records 340ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.26.2.180,104.26.3.180,172.67.72.79 ipv6hint=2606:4700:20::681a:2b4,2606:4700:20::681a:3b4,2606:4700:20::ac43:484f

📝 TXT Records2 records 906ms

TXT Record
google-site-verification=WE-bR4L-YbFAd1firv5a6Ko4Tly_Gi4eQWD2b2ChmrM
v=spf1 include:spf.simply.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.nicklasw.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:aa11558d3c844a35a5118db363199640@dmarc-reports.cloudflare.net
p=reject	v=DMARC1; p=reject; rua=mailto:nicklas@wohlk.com

📬 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 412ms

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…

🔐 DNSSEC651ms

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	2412139207
Primary NS (MNAME)	tricia.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

228ms

A

298ms

MX

224ms

AAAA

277ms

TXT

906ms

CAA

219ms

HTTPS

340ms

TLSA

412ms

SOA

0ms

MTA-STS

389ms

DNSSEC

651ms

SRV

314ms

Total

5134ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-14 19:54:36	5134ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-07-23 22:57:09	932ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-07-21 21:12:56	813ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-07-19 19:22:03	971ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-06-30 04:22:23	1247ms	2 NS 3 A 1 MX	🔓 Insecure	View
2026-06-17 23:10:11	2718ms	2 NS 3 A 1 MX	🔓 Insecure	View