birkedal-byg.dk

Records from scan: 2026-10-20 23:01:17 · 1740ms total · last checked 2026-10-22 10:31 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

birkedal-byg.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 May 2006 (WHOIS) and 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 birkedalbyg-dk02b.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 64ms

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 58ms

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#

1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	birkedalbyg-dk02b.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca38::a 2a01:111:f403:ca48::10 2a01:111:f403:ca48::e 52.101.103.39 52.101.185.114 52.101.185.24 52.101.209.153	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-cpjpr04cu00101.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 258ms

TXT Record
MS=ms42889782
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (birkedal-byg.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#

checked 2026-10-20 23:01:17

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network birkedal-byg.dk: 195.47.247.18 (AS51468) www.birkedal-byg.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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

191ms

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

🏷️ SOA#

54ms

Field	Value
Serial	2026102005
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 03:54:29

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-05-06
Expires	2027-05-31 (220d)

📋 WHOIS#

⏱️ Lookup Timing#

64ms

58ms

51ms

AAAA

69ms

TXT

258ms

CAA

66ms

HTTPS

93ms

TLSA

828ms

SOA

54ms

MTA-STS

98ms

DNSSEC

191ms

SRV

114ms

Total

1740ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 23:01:17 shown	1740ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-14 14:19:15	1363ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 03:26:00	2359ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 02:11:38	1075ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 16:31:11	874ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 14:37:47	1342ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 10:16:47	1709ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-22 03:26:33	6876ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 07:20:21	2074ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:47:00	581ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:40:30	1669ms	2 NS 1 A 1 MX	🔒 Secure