bav.dk

📜 Historical scan 2026-08-31 01:27:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bav.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by bav-dk.mail.protection.outlook.com, ms93117564.msv1.invalid. 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 62ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 67ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

2 records 86ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bav-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::7 2a01:111:f403:ca04::c 2a01:111:f403:ca09::c 52.101.68.29 52.101.68.36 52.101.68.39 52.101.73.145	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation
32767	3600s	ms93117564.msv1.invalid	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 170ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 377ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:exchange02.notaplan.com -all

✉️ SPF#

Policy	Record (bav.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:exchange02.notaplan.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 2026-10-15 12:49:09

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network bav.dk: 195.47.247.18 (AS51468) www.bav.dk: 195.47.247.18 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

error include:exchange02.notaplan.com has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

380ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026083001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

62ms

67ms

86ms

AAAA

92ms

TXT

377ms

CAA

59ms

HTTPS

108ms

TLSA

745ms

SOA

0ms

MTA-STS

125ms

DNSSEC

380ms

SRV

170ms

Total

2461ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 15:30:08	1255ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-26 12:21:30	803ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-25 13:49:34	1483ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-12 05:47:48	1349ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-31 01:27:36 shown	2461ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-28 10:27:58	818ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 00:55:22	1240ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-23 12:46:03	9084ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-25 12:29:59	3194ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-14 18:32:00	1097ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-26 04:45:25	851ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-21 13:32:41	730ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 14:10:53	689ms	2 NS 1 A 2 MX	🔒 Secure