hornstrup-centret.dk

📜 Historical scan 2026-10-01 03:54:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hornstrup-centret.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 12 May 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.58.146.88 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by hornstrupcentret-dk.mail.protection.outlook.com, ms62631980.msv1.invalid and 1 more. 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 39ms

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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
86.58.146.88	600s	—	AS47292	Sentia Denmark A/S	86.58.144.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

3 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	hornstrupcentret-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::c 2a01:111:f403:ca09::24 2a01:111:f403:ca09::26 52.101.185.114 52.101.68.25 52.101.73.120 52.101.91.21	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-matpr05cu00105.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
5000	3600s	ms62631980.msv1.invalid	—	—	—
20000	600s	ms40633912.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

📝 TXT Records#

2 records 165ms

TXT Record
MS=ms40633912
v=spf1 a:smtp.waoomail.dk a:smtp.cbrain.dk a:smtpgw.wwi.dk a:smarthost.datalogik.dk a:mail2.info-connect.dk ip4:5.179.86.32/27 ip4:213.132.0.66/32 ip4:185.20.243.0/26 ip4:87.104.237.192/29 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (hornstrup-centret.dk)
-all (hard fail)	v=spf1 a:smtp.waoomail.dk a:smtp.cbrain.dk a:smtpgw.wwi.dk a:smarthost.datalogik.dk a:mail2.info-connect.dk ip4:5.179.86.32/27 ip4:213.132.0.66/32 ip4:185.20.243.0/26 ip4:87.104.237.192/29 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 2026-10-07 16:40:23

www CNAME	hornstrup-centret.dk (all on hornstrup-centret.dk) → 86.58.146.88 (AS47292)
www vs bare domain	Same network hornstrup-centret.dk: 86.58.146.88 (AS47292) www.hornstrup-centret.dk: 86.58.146.88 (AS47292)
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: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

92ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2026092501
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 08:28:28

Field	Value
Registrar	Simply.com A/S
Registered	1998-05-12
Expires	2027-06-30 (246d)

🔗 Same registrant#

2 domains

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
hkc.dk	Simply.com A/S
hornstrupcentret.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

39ms

30ms

39ms

AAAA

32ms

TXT

165ms

CAA

51ms

HTTPS

40ms

TLSA

313ms

SOA

42ms

MTA-STS

56ms

DNSSEC

92ms

SRV

81ms

Total

834ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 16:40:23	1295ms	2 NS 1 A 3 MX	🔒 Secure
2026-10-01 03:54:02 shown	834ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-26 15:13:33	1004ms	2 NS 1 A 3 MX	🔒 Secure
2026-09-23 14:00:08	1920ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-26 08:32:35	2106ms	2 NS 1 A 3 MX	🔒 Secure
2026-08-20 00:40:50	5492ms	2 NS 1 A 3 MX	🔒 Secure
2026-07-26 14:51:25	10197ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-25 11:59:26	984ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-22 22:54:41	3001ms	2 NS 1 A 3 MX	🔒 Secure
2026-06-17 13:32:13	271ms	0 NS 0 A 0 MX	❓ Unknown