jesperklund.dk DNS records

🖥️ Nameservers3 records 65ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.kfh.dk	87.52.105.38	0x57346926.static.cust.fastspeed.dk	AS3292 TDC Holding A/S
ns1.nobsod.dk	159.69.126.168 2a01:4f8:c010:ebb::1	hetzner.nobsod.dk hetzner.nobsod.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.nobsod.dk	2a01:4f8:c010:ebb::2	—	AS24940 Hetzner Online GmbH

🌍 A Records1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
159.69.126.168	43200s	hetzner.nobsod.dk	AS24940	Hetzner Online GmbH	159.69.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records5 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	2a00:1450:4010:c20::1a 64.233.164.27	yulppbn-in-f26.1e100.net lf-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	43200s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)1 records 53ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:c010:ebb::1	43200s	hetzner.nobsod.dk	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 274ms

TXT Record
google-site-verification=SgFN0bl9jC5S6i9TlH6VogmwYE-f9kNXURAUOkO0Sfk
v=spf1 a:home.nobsod.dk a:hetzner.nobsod.dk include:_spf.google.com -all

✉️ SPF

Policy	Record (jesperklund.dk)
-all (hard fail)	v=spf1 a:home.nobsod.dk a:hetzner.nobsod.dk include:_spf.google.com -all

📨 DMARC

Policy	Record (_dmarc.jesperklund.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s

📬 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 / DANE1 records 163ms

Service / Owner	Type	Cert association
HTTPS _443._tcp.jesperklund.dk	DANE-EE · Full cert · SHA-256	DF2F4673B1895514B0D68E9B1D0459D9…

🔐 DNSSEC93ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026070601
Primary NS (MNAME)	ns1.nobsod.dk
Responsible (RNAME)	jesper@jesperklund.dk
Refresh	21600s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

65ms

A

53ms

MX

63ms

AAAA

53ms

TXT

274ms

CAA

77ms

HTTPS

66ms

TLSA

163ms

SOA

0ms

MTA-STS

87ms

DNSSEC

93ms

SRV

95ms

Total

1399ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 10:29:52	1399ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-07-06 20:29:11	9679ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-07-02 21:54:01	1522ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-06-24 02:02:49	2951ms	3 NS 1 A 5 MX	🔒 Secure	View
2026-06-23 14:12:49	886ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 11:38:53	1195ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 11:33:02	4482ms	3 NS 1 A 5 MX	🔒 Secure	View