byrgruppen.dk

📜 Historical scan 2026-08-26 04:31:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byrgruppen.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 12 September 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx01.dandomain.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 117ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 107ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.240	60s	forward.dnsfactory.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 115ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx01.dandomain.dk	212.237.249.50	mx1.dandomain.dk	AS48854 team.blue Denmark A/S

🔷 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 2026-10-23 16:16:41

www	93.191.155.240 (AS48854) (address records, no CNAME)
www vs bare domain	Same network byrgruppen.dk: 93.191.155.240 (AS48854) www.byrgruppen.dk: 93.191.155.240 (AS48854)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9241ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2024121204
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-24 09:14:20

Field	Value
Registrar	A/S SCANNET
Registered	2019-09-12
Expires	2027-09-30 (339d)

🔗 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#

117ms

107ms

115ms

AAAA

101ms

TXT

240ms

CAA

91ms

HTTPS

125ms

TLSA

80ms

SOA

0ms

MTA-STS

128ms

DNSSEC

9241ms

SRV

158ms

Total

9918ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 16:16:41	417ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-07 19:37:17	384ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 04:39:47	380ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 14:32:25	433ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-10 21:45:52	433ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 04:31:06 shown	9918ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 07:09:55	423ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 18:25:50	552ms	2 NS 1 A 1 MX	🔓 Insecure