von-holten.dk

📜 Historical scan 2026-06-26 02:51:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

von-holten.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 13 June 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.96.183.147 is hosted by BornFiber Service Provider ApS (AS24800) in Denmark. Mail is handled by vonholten-dk0i.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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#

4 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.96.183.147	3600s	—	AS24800	BornFiber Service Provider ApS	185.96.180.0/22	🇩🇰 Denmark	Frederiksberg

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	vonholten-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::7 2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 52.101.68.16 52.101.68.27 52.101.73.11 52.101.73.15	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am9pr04cu00107.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
🔶 Autoconfig	185.96.183.147

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 117ms

TXT Record
google-site-verification=uPgbx2Od50y2Bw6STdPPLEouInc9vpnw8ySNzQc8yxc
MS=ms41536213
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (von-holten.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.von-holten.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 2026-10-12 23:37:45

www	185.96.183.147 (AS24800) (address records, no CNAME)
www vs bare domain	Same network von-holten.dk: 185.96.183.147 (AS24800) www.von-holten.dk: 185.96.183.147 (AS24800)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.von-holten.dk	hpfDN4kbV7p4ghoYmoK2ScLl0fjzRCt-TiAyEPMtxN8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

103ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2026061201
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 01:14:22

Field	Value
Registrar	Simply.com A/S
Registered	2018-06-13
Expires	2028-06-30 (616d)

🔗 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
humlisme.dk	ITwebhotel ApS
sydhavnsspillet.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

50ms

35ms

43ms

AAAA

30ms

TXT

117ms

CAA

31ms

HTTPS

31ms

TLSA

151ms

SOA

35ms

MTA-STS

47ms

DNSSEC

103ms

SRV

48ms

Total

632ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 23:37:45	1171ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 14:11:03	2260ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 14:08:00	954ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-14 17:56:01	1434ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-13 08:15:11	2057ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-25 12:16:11	17316ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-17 01:30:51	2173ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-02 16:29:38	936ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-26 02:51:59 shown	632ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 04:40:40	1169ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 15:15:52	2078ms	4 NS 1 A 1 MX	🔒 Secure