haldrupbyg.dk

Records from scan: 2026-10-01 02:13:54 · 1284ms total · last checked 2026-10-16 21:09 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

haldrupbyg.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 September 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.81 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by haldrupbyg-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 35ms

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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.81	3600s	linux124.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	haldrupbyg-dk.mail.protection.outlook.com	2a01:111:f403:ca09::a 2a01:111:f403:ca21::c 2a01:111:f403:ca38::8 2a01:111:f403:ca3c::6 52.101.103.162 52.101.209.31 52.101.68.12 52.101.73.120	mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00300.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 160ms

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

✉️ SPF#

Policy	Record (haldrupbyg.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 2026-10-11 14:27:21

www CNAME	haldrupbyg.dk (all on haldrupbyg.dk) → 94.231.103.81 (AS48854)
www vs bare domain	Same network haldrupbyg.dk: 94.231.103.81 (AS48854) www.haldrupbyg.dk: 94.231.103.81 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-haldrupbyg-dk._domainkey.haldrupbyg.r-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-haldrupbyg-dk._domainkey.haldrupbyg.r-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

76ms

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

🏷️ SOA#

53ms

Field	Value
Serial	2026091701
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 2026-10-14 20:57:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-09-13
Expires	2027-09-30 (347d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
taform.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

35ms

51ms

47ms

AAAA

51ms

TXT

160ms

CAA

42ms

HTTPS

44ms

TLSA

589ms

SOA

53ms

MTA-STS

37ms

DNSSEC

76ms

SRV

58ms

Total

1284ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:13:54 shown	1284ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 09:17:15	1413ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 06:58:46	1077ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 19:33:51	1507ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 12:04:43	1149ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 10:24:22	4203ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 07:39:25	2110ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 22:49:26	1646ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 09:25:36	1043ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 04:26:03	1770ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:36:50	1021ms	2 NS 1 A 1 MX	🔒 Secure