balfourbeattyrail.dk

📜 Historical scan 2026-06-24 20:11:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

balfourbeattyrail.dk is a .dk domain served by 3 nameservers (ns0.bt.net, ns1.bt.net, ns2.bt.net). It was registered on 30 March 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

3 records 103ms

Nameserver	IP addresses	PTR	ASN / ISP
ns0.bt.net	217.35.209.188	ns0.bt.net	AS2856 British Telecommunications Limited
ns1.bt.net	217.32.105.91	indnss01.bt.net	AS2856 British Telecommunications Limited
ns2.bt.net	217.32.105.90	indnss02.ukcore.bt.net	AS2856 British Telecommunications Limited

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 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 2026-10-09 03:21:38

www CNAME	holdpage.manageddns.bt.com (all on bt.com) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.balfourbeattyrail.dk
www vs bare domain	Neither resolves balfourbeattyrail.dk: no address www.balfourbeattyrail.dk: no address
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

125ms

Field	Value
Serial	6
Primary NS (MNAME)	ns0.bt.net
Responsible (RNAME)	hostmaster@bt.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-11 17:01:19

Field	Value
Registrar	MarkMonitor Inc.
Registered	2005-03-30
Expires	2027-03-31 (158d)

🔗 Same registrant#

2 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).

Domain	Registrar
balfourbeatty.dk	MarkMonitor Inc.
bbrail.dk	MarkMonitor Inc.

📋 WHOIS#

⏱️ Lookup Timing#

103ms

91ms

67ms

AAAA

129ms

TXT

690ms

CAA

122ms

HTTPS

126ms

TLSA

62ms

SOA

125ms

MTA-STS

78ms

DNSSEC

113ms

SRV

237ms

Total

2127ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 20:17:14	3591ms	3 NS 0 A 0 MX	🔓 Insecure
2026-08-24 09:47:18	17226ms	3 NS 0 A 0 MX	🔓 Insecure
2026-06-24 20:11:57 shown	2127ms	3 NS 0 A 0 MX	🔓 Insecure
2026-06-23 10:22:23	918ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 06:12:58	4513ms	3 NS 0 A 0 MX	🔓 Insecure
2026-06-19 19:27:31	2117ms	3 NS 0 A 0 MX	🔓 Insecure
2026-06-16 14:03:13	726ms	3 NS 0 A 0 MX	🔓 Insecure