leifbirch.dk

📜 Historical scan 2026-07-09 18:53:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

leifbirch.dk is a .dk domain served by 2 nameservers (ns1.dnshotel.dk, ns2.dnshotel.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.12.83.125 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by leifbirch.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnshotel.dk	2a01:4f8:1c17:4999::2 88.99.120.238	ns1.dnshotel.dk ns1.dnshotel.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.dnshotel.dk	2a01:4f8:c0c:4051::2 94.130.170.39	ns2.dnshotel.dk ns2.dnshotel.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.83.125	360s	re03.azehosting.net	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	360s	leifbirch.dk	2a01:4f8:2200:4382::2 49.12.83.125	re03.azehosting.net re03.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records 68ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:2200:4382::2	3600s	re03.azehosting.net	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 Records#

1 records 294ms

TXT Record
v=spf1 a mx +ip4:195.201.243.87 +include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (leifbirch.dk)
~all (soft fail)	v=spf1 a mx +ip4:195.201.243.87 +include:relay.mailchannels.net ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 20:01:38

www CNAME	leifbirch.dk (all on leifbirch.dk) → 49.12.83.125 2a01:4f8:2200:4382::2 (AS24940)
www vs bare domain	Same network leifbirch.dk: 49.12.83.125 2a01:4f8:2200:4382::2 (AS24940) www.leifbirch.dk: 49.12.83.125 2a01:4f8:2200:4382::2 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.leifbirch.dk	g8gxuMVuzHZ18mK4eTn8JyDBZRuYHd-s_JlZYCCeaKU

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

89ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

25ms

Field	Value
Serial	2026051001
Primary NS (MNAME)	ns1.dnshotel.dk
Responsible (RNAME)	lars@alphasite.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

46ms

68ms

67ms

AAAA

68ms

TXT

294ms

CAA

45ms

HTTPS

68ms

TLSA

72ms

SOA

25ms

MTA-STS

78ms

DNSSEC

89ms

SRV

69ms

Total

9980ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-09 18:58:33	874ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-11 01:37:56	4890ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-28 07:06:47	13674ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-22 00:07:00	4821ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-12 04:03:29	8812ms	2 NS 1 A 1 MX	❓ Unknown
2026-07-09 18:53:22 shown	9980ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 19:13:57	798ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 03:26:09	1709ms	2 NS 1 A 1 MX	🔓 Insecure