randersbykor.dk

Records from scan: 2026-10-13 22:04:54 · 722ms total · last checked 2026-10-17 02:17 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

randersbykor.dk is a .dk domain served by 2 nameservers (ns1.concrete5danmark.dk, ns2.concrete5danmark.dk). It was registered on 4 October 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 138.201.255.81 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by randersbykor.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.concrete5danmark.dk	88.99.120.238	ns1.dnshotel.dk	AS24940 Hetzner Online GmbH
ns2.concrete5danmark.dk	94.130.170.39	ns2.dnshotel.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
138.201.255.81	360s	server.concrete5danmark.dk	AS24940	Hetzner Online GmbH	138.201.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	360s	randersbykor.dk	138.201.255.81 2a01:4f8:173:2652::1	server.concrete5danmark.dk server.concrete5danmark.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

1 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:173:2652::1	14400s	server.concrete5danmark.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 Records#

1 records 268ms

TXT Record
v=spf1 ip4:138.201.255.81 include:spf.azehosting.net +a +mx +ip4:138.201.130.182 +ip4:159.100.183.187 +include:relays.webhost-mail.com +include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (randersbykor.dk)
~all (soft fail)	v=spf1 ip4:138.201.255.81 include:spf.azehosting.net +a +mx +ip4:138.201.130.182 +ip4:159.100.183.187 +include:relays.webhost-mail.com +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#

checked 2026-10-13 22:04:54

www CNAME	randersbykor.dk (all on randersbykor.dk) → 138.201.255.81 2a01:4f8:173:2652::1 (AS24940)
www vs bare domain	Same network randersbykor.dk: 138.201.255.81 2a01:4f8:173:2652::1 (AS24940) www.randersbykor.dk: 138.201.255.81 2a01:4f8:173:2652::1 (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: 7/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.randersbykor.dk	fuAlA5Hw0jy0A7ZXKl4ApgKA3NrNq1254bQhujUMgOw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

129ms

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

🏷️ SOA#

54ms

Field	Value
Serial	2026101301
Primary NS (MNAME)	ns1.concrete5danmark.dk
Responsible (RNAME)	server-admin@azehosting.net
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-08 04:53:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-10-04
Expires	2026-12-31 (74d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

45ms

40ms

AAAA

50ms

TXT

268ms

CAA

43ms

HTTPS

45ms

TLSA

67ms

SOA

54ms

MTA-STS

70ms

DNSSEC

129ms

SRV

74ms

Total

722ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 22:04:54 shown	722ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-27 11:00:06	13542ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-22 05:44:02	5214ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-14 15:04:44	3503ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-13 11:29:07	3401ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-26 19:54:17	11562ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-24 18:44:03	960ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-22 13:50:26	888ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-20 16:11:32	1361ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-19 13:20:58	4985ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-12 09:43:42	8683ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-10 02:08:35	6160ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 05:34:47	1258ms	2 NS 1 A 1 MX	❓ Unknown
2026-06-18 22:42:21	954ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 06:38:01	793ms	2 NS 1 A 1 MX	🔓 Insecure