kramerjensen.dk DNS records

🖥️ Nameservers3 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
dns0.kyber.dk	2a01:4f9:c01f:b5::1 65.109.245.100	kyedns.com static.100.245.109.65.clients.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
dns1.kyber.dk	93.163.42.22	93-163-42-22-static.dk.customer.tdc.net	AS3292 TDC Holding A/S
dns2.kyber.dk	178.62.87.87 2a03:b0c0:1:d0::311:1001	dns2.kyber.dk dns2.kyber.dk	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC

🌍 A Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.52.102.26	3600s	cpe.xe-0-2-0-4097.md35tfo1nqe30.dk.customer.tdc.net	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.kramerjensen.dk	87.52.102.26	cpe.xe-0-2-0-4097.md35tfo1nqe30.dk.customer.tdc.net	AS3292 TDC Holding A/S
20	3600s	mail.kramerjensen.dk	87.52.102.26	cpe.xe-0-2-0-4097.md35tfo1nqe30.dk.customer.tdc.net	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 223ms

TXT Record
MS=2B2EACD5B2DF42CE8A8A6FBC0B6F18DCD4EE47F3
v=spf1 ip4:87.52.102.26 ~all

✉️ SPF

Policy	Record (kramerjensen.dk)
~all (soft fail)	v=spf1 ip4:87.52.102.26 ~all

📨 DMARC

Policy	Record (_dmarc.kramerjensen.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:re+ylgxu2uwfmt@dmarc.postmarkapp.com;sp=quarantine; aspf=r;

📬 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)

🔐 DNSSEC109ms

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	2026082701
Primary NS (MNAME)	dns0.kyber.dk
Responsible (RNAME)	tech@peytz.dk
Refresh	10800s
Retry	1800s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

51ms

A

39ms

MX

44ms

AAAA

41ms

TXT

223ms

CAA

47ms

HTTPS

46ms

TLSA

97ms

SOA

0ms

MTA-STS

56ms

DNSSEC

109ms

SRV

72ms

Total

681ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 15:03:37	681ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-26 14:51:32	1651ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-20 15:16:11	1486ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-14 09:30:18	4720ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-06 05:57:50	1107ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-30 11:55:47	10206ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-23 14:26:05	1140ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-16 04:01:32	890ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-07-15 02:46:37	1227ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-21 13:09:03	2011ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-21 04:22:56	1187ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 13:45:20	5463ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-17 11:59:02	970ms	3 NS 1 A 2 MX	🔓 Insecure	View