nikolajknub.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns-parking.com	162.159.24.201 2400:cb00:2049:1::a29f:18c9	ns1.dns-parking.com —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns2.dns-parking.com	162.159.25.42 2400:cb00:2049:1::a29f:192a	ns2.dns-parking.com —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
145.223.87.229	1800s	—	AS47583	Hostinger International Limited	145.223.80.0/20	🇩🇪 Germany	Frankfurt am Main

📧 MX Records2 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.dandomain.dk	212.237.249.50	mx1.dandomain.dk	AS48854 team.blue Denmark A/S
20	3600s	mx2.dandomain.dk	46.36.209.11	mx2.dandomain.dk	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.dandomain.dk → 212.237.249.98
🔶 Autoconfig	autoconfig-mf.dandomain.dk → 212.237.249.54

🔷 AAAA Records (IPv6)1 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:4780:3f:1906:0:d73:960e:10	1800s	—	AS47583	Hostinger International Limited	2a02:4780:20:0:0:0:0:0/43	🇩🇪 Germany	Frankfurt am Main

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 339ms

TXT Record
google-site-verification=uHh7AxhBnyOe9-exTSEjwpLOBglMZWA482PgJvRUAzs
v=spf1 include:spf.dandomain.dk -all

✉️ SPF

Policy	Record (nikolajknub.dk)
-all (hard fail)	v=spf1 include:spf.dandomain.dk -all

📨 DMARC

Policy	Record (_dmarc.nikolajknub.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)

🔐 DNSSEC125ms

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	2026090301
Primary NS (MNAME)	ns1.dns-parking.com
Responsible (RNAME)	dns@hostinger.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-06-23 20:56:15

Field	Value
Registrar	DANDOMAIN A/S
Registered	2020-08-14
Expires	2026-08-31 (expired)

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

54ms

MX

63ms

AAAA

48ms

TXT

339ms

CAA

47ms

HTTPS

46ms

TLSA

102ms

SOA

0ms

MTA-STS

92ms

DNSSEC

125ms

SRV

88ms

Total

810ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 12:11:45	810ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-28 05:45:27	9537ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-27 11:30:48	864ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-21 00:23:41	1369ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-13 04:49:26	3346ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-09 14:24:55	3035ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-01 05:50:58	8824ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-23 11:22:37	1249ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-16 16:56:39	16832ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-09 16:51:45	913ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-03 12:04:31	838ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-25 07:45:40	815ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-23 20:53:22	929ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-17 14:07:20	2031ms	2 NS 1 A 2 MX	🔓 Insecure	View