bilsteen.dk

Records from scan: 2026-09-30 12:04:04 · 1300ms total · last checked 2026-10-18 13:12 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bilsteen.dk is a .dk domain served by 2 nameservers (ns51.gullestrupnet.dk, ns52.gullestrupnet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.249.3.129 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by mail.bilsteen.dk, backupmail.gullestrupnet.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ns51.gullestrupnet.dk	82.165.189.144	gn51.gullestrupnet.dk	AS8560 IONOS SE
ns52.gullestrupnet.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE

🌍 A Records#

1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.249.3.129	14400s	—	AS39642	Sinal A/S	89.249.0.0/20	🇩🇰 Denmark	Skive

📧 MX Records#

2 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	14400s	mail.bilsteen.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE
50	14400s	backupmail.gullestrupnet.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	89.249.3.129
🔶 Autoconfig	89.249.3.129

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 858ms

TXT Record
v=spf1 ip4:89.249.3.0/24 a mx -all

✉️ SPF#

Policy	Record (bilsteen.dk)
-all (hard fail)	v=spf1 ip4:89.249.3.0/24 a mx -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 2026-10-11 08:21:58

www	89.249.3.129 (AS39642) (address records, no CNAME)
www vs bare domain	Same network bilsteen.dk: 89.249.3.129 (AS39642) www.bilsteen.dk: 89.249.3.129 (AS39642)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

125ms

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

🏷️ SOA#

52ms

Field	Value
Serial	2025102304
Primary NS (MNAME)	ns51.gullestrupnet.dk
Responsible (RNAME)	hostmaster@gullestrupnet.dk
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	10800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

47ms

46ms

59ms

AAAA

46ms

TXT

858ms

CAA

62ms

HTTPS

37ms

TLSA

102ms

SOA

52ms

MTA-STS

72ms

DNSSEC

125ms

SRV

942ms

Total

1300ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 12:04:04 shown	1300ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-28 04:06:03	1594ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-02 00:52:42	1275ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-16 14:36:17	670ms	2 NS 1 A 2 MX	🔓 Insecure