barendorff.dk

📜 Historical scan 2026-06-16 14:07:04 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

barendorff.dk is a .dk domain served by 2 nameservers (ns1.telanco.dk, ns2.telanco.dk). It was registered on 5 December 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 84.246.247.21 is hosted by Novaram ApS (AS34165) in Denmark. Mail is handled by mail.barendorff.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 82ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.telanco.dk	—	—	—
ns2.telanco.dk	—	—	—

🌍 A Records#

1 records 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
84.246.247.21	—	web04.telanco.dk	AS34165	Novaram ApS	84.246.244.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.barendorff.dk	84.246.247.18	me85.telanco.dk	AS34165 Novaram ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-10 04:13:52

www	84.246.247.21 (AS34165) (address records, no CNAME)
www vs bare domain	Same network barendorff.dk: 84.246.247.21 (AS34165) www.barendorff.dk: 84.246.247.21 (AS34165)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

170ms

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

🏷️ SOA#

75ms

Field	Value
Serial	2017111400
Primary NS (MNAME)	ns1.telanco.dk
Responsible (RNAME)	hostmaster@telanco.dk
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-15 06:57:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-12-05
Expires	2026-12-31 (74d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

82ms

68ms

50ms

AAAA

80ms

TXT

198ms

CAA

54ms

HTTPS

61ms

TLSA

2094ms

SOA

75ms

MTA-STS

100ms

DNSSEC

170ms

SRV

0ms

Total

2793ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 22:17:28	558ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-06 00:33:47	569ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-04 10:36:51	2581ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-08 20:15:28	18416ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 02:17:51	1557ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:07:04 shown	2793ms	2 NS 1 A 1 MX	🔓 Insecure