efterblik.dk DNS records

🖥️ Nameservers3 records 63ms

Nameserver	IP addresses	PTR	ASN / ISP
helium.ns.hetzner.de	193.47.99.5 2001:67c:192c::add:5	helium.ns.hetzner.de helium.ns.hetzner.de	AS12337 noris network AG AS12337 noris network AG
hydrogen.ns.hetzner.com	213.133.100.98 2a01:4f8:0:1::add:1098	hydrogen.ns.hetzner.com hydrogen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com	2a01:4f8:0:1::add:2992 88.198.229.192	oxygen.ns.hetzner.com oxygen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.225.186.218	3600s	static.218.186.225.46.clients.your-server.de	AS24940	Hetzner Online GmbH	46.224.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records1 records 87ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	cdf8ho7hi.mx.service.one	5.249.232.33 5.249.232.34 5.249.232.35 5.249.232.36	mx1.mailpod16-cph3.g1i.one.com mx2.mailpod16-cph3.g1i.one.com mx3.mailpod16-cph3.g1i.one.com mx4.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S AS51468 One.com A/S AS51468 One.com A/S AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 92ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:1c19:33b6::1	3600s	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Nuremberg

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 372ms

TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF

Policy	Record (efterblik.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.efterblik.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100

📬 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)

🔐 DNSSEC112ms

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	2026081100
Primary NS (MNAME)	hydrogen.ns.hetzner.com
Responsible (RNAME)	dns@hetzner.com
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

63ms

A

63ms

MX

87ms

AAAA

92ms

TXT

372ms

CAA

47ms

HTTPS

80ms

TLSA

4036ms

SOA

0ms

MTA-STS

99ms

DNSSEC

112ms

SRV

101ms

Total

4794ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 05:33:20	4794ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 09:38:16	1062ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 16:18:02	2095ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-08 16:15:12	25335ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 16:39:13	1656ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-06-22 23:15:55	1154ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 18:22:42	1095ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 06:05:26	499ms	3 NS 1 A 0 MX	🔓 Insecure	View