bwbyg.dk

📜 Historical scan 2026-06-16 18:17:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bwbyg.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 20 June 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.137.135.228 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by bwbyg-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 111ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 156ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.137.135.228	—	—	AS48854	team.blue Denmark A/S	94.137.128.0/20	🇩🇰 Denmark	Bagsværd

📧 MX Records#

1 records 99ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	bwbyg-dk.mail.protection.outlook.com	52.101.68.10 52.101.68.15 52.101.68.5 52.101.73.11	mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 282ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (bwbyg.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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#

latest probe, not this scan · checked 2026-10-14 10:18:51

www	94.137.135.228 (AS48854) (address records, no CNAME)
www vs bare domain	Same network bwbyg.dk: 94.137.135.228 (AS48854) www.bwbyg.dk: 94.137.135.228 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

346ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

261ms

Field	Value
Serial	2026061301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-09 02:13:23

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-06-20
Expires	2027-06-30 (252d)

📋 WHOIS#

⏱️ Lookup Timing#

111ms

156ms

99ms

AAAA

228ms

TXT

282ms

CAA

137ms

HTTPS

258ms

TLSA

444ms

SOA

261ms

MTA-STS

250ms

DNSSEC

346ms

SRV

0ms

Total

1959ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 10:18:51	2567ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 13:37:05	1191ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 23:24:00	850ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 10:40:29	1200ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 21:49:37	1106ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 09:35:53	1269ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 21:10:27	5220ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 11:48:28	3414ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 23:27:07	836ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:20:23	3614ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:17:50 shown	1959ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:05:16	1959ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 18:00:59	880ms	2 NS 1 A 1 MX	🔒 Secure