barkholtbyg.dk

Records from scan: 2026-09-30 20:46:50 · 529ms total · last checked 2026-10-16 16:15 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

barkholtbyg.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 46.30.213.37 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by 84ede2dafabada4f9e6e514e413db3.pamx1.hotmail.com, 84ede2dafabada4f9e6e514e413db3.msv1.invalid. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 48ms

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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.37	3600s	webcluster2.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

2 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	84ede2dafabada4f9e6e514e413db3.pamx1.hotmail.com	52.101.10.11 52.101.103.168 52.101.103.37 52.101.41.27	— — — —	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation
100	900s	84ede2dafabada4f9e6e514e413db3.msv1.invalid	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	46.30.213.37
🔶 Autoconfig	46.30.213.37

🔷 AAAA Records (IPv6)#

1 records 52ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:8029:f97d:3067:c76b	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 180ms

TXT Record
v=msv1 t=84ede2dafabada4f9e6e514e413db3
v=spf1 include:hotmail.com ~all

✉️ SPF#

Policy	Record (barkholtbyg.dk)
~all (soft fail)	v=spf1 include:hotmail.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 2026-10-08 23:10:33

www	46.30.213.37 2a02:2350:5:10a:8029:f97d:3067:c76b (AS51468) (address records, no CNAME)
www vs bare domain	Same network barkholtbyg.dk: 46.30.213.37 2a02:2350:5:10a:8029:f97d:3067:c76b (AS51468) www.barkholtbyg.dk: 46.30.213.37 2a02:2350:5:10a:8029:f97d:3067:c76b (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

80ms

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

🏷️ SOA#

41ms

Field	Value
Serial	2026081805
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#

48ms

50ms

31ms

AAAA

52ms

TXT

180ms

CAA

28ms

HTTPS

40ms

TLSA

63ms

SOA

41ms

MTA-STS

71ms

DNSSEC

80ms

SRV

72ms

Total

529ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 20:46:50 shown	529ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-24 01:55:05	2472ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-04 07:11:55	8550ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-01 21:08:18	10459ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-19 04:11:42	973ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 13:47:38	911ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 14:07:19	750ms	2 NS 1 A 2 MX	🔒 Secure