schourup.dk

📜 Historical scan 2026-10-12 19:09:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

schourup.dk is a .dk domain served by 3 nameservers (ns4.hostonline.dk, ns5.hostonline.dk, ns6.hostonline.dk). It was registered on 17 December 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.195.185.219 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by schourup-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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#

3 records 97ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.hostonline.dk	217.195.185.243 2a02:188:6004:14::10	ns4.hostonline.dk ns4.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns5.hostonline.dk	217.195.185.244 2a02:188:6004:14::11	ns5.hostonline.dk ns5.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns6.hostonline.dk	85.191.126.85	ns6.hostonline.dk	AS204274 AURA Fiber A/S

🌍 A Records#

1 records 115ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.219	3600s	webhotel11.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 109ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	schourup-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca21::a 52.101.103.137 52.101.181.156 52.101.68.25 52.101.68.8	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du0pr03cu00100.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

1 records 94ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:188:6004:10::27	3600s	webhotel11.hostonline.dk	AS31027	GlobalConnect A/S	2a02:188:0:0:0:0:0:0/30	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 176ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 296ms

TXT Record
v=spf1 mx a ip4:81.95.247.149 include:_spf.hostonline.dk include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (schourup.dk)
-all (hard fail)	v=spf1 mx a ip4:81.95.247.149 include:_spf.hostonline.dk 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 2026-10-24 23:56:43

www CNAME	schourup.dk (all on schourup.dk) → 217.195.185.219 2a02:188:6004:10::27 (AS31027)
www vs bare domain	Same network schourup.dk: 217.195.185.219 2a02:188:6004:10::27 (AS31027) www.schourup.dk: 217.195.185.219 2a02:188:6004:10::27 (AS31027)
Wildcard	No
Denial of existence	NSEC3 · 10 iterations · 8-byte salt · opt-out RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-schourup-dk._domainkey.hansschourup.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-schourup-dk._domainkey.hansschourup.onmicrosoft.com	RSA · ~1024 bit below 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: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

235ms

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

🏷️ SOA#

52ms

Field	Value
Serial	2026101202
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	172800s

📋 Registration#

WHOIS fetched 2026-10-25 00:11:40

Field	Value
Registrar	TS COMPUTER ApS
Registered	2005-12-17
Expires	2026-12-31 (67d)

🔗 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
flam.dk	Punktum dk A/S (direct)
hans-schourup.dk	TS COMPUTER ApS

📋 WHOIS#

⏱️ Lookup Timing#

97ms

115ms

109ms

AAAA

94ms

TXT

296ms

CAA

106ms

HTTPS

108ms

TLSA

885ms

SOA

52ms

MTA-STS

154ms

DNSSEC

235ms

SRV

176ms

Total

2032ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 23:56:43	635ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-17 23:30:40	1677ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-12 19:09:01 shown	2032ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-09 12:13:30	3321ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-07 09:44:57	2837ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-02 06:06:54	3700ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-27 05:27:02	1902ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-26 05:13:52	900ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-23 21:13:33	1264ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-20 16:45:27	988ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-14 01:02:47	1944ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-09 10:51:41	944ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-06 09:45:44	1514ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-28 22:57:49	2491ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-26 13:08:28	1629ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-24 04:06:28	4998ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-19 00:57:20	6597ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-14 03:09:54	1739ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-10 10:58:14	5226ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-04 17:56:18	1685ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-24 20:21:07	10589ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-19 17:59:33	9270ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-15 12:03:07	2058ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-09 04:21:38	2267ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-05 03:30:09	6636ms	3 NS 1 A 1 MX	🔒 Secure