von-holten.dk

Records from scan: 2026-10-12 23:37:45 · 1171ms total · last checked 2026-10-17 05:00 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 36ms

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 41ms

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	Kongens Lyngby

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	vonholten-dk0i.mail.protection.outlook.com	2a01:111:f403:ca09::26 2a01:111:f403:ca38::a 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::12 52.101.209.31 52.101.68.29 52.101.73.123 52.101.91.159	mail-am8pr83cu00106.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00207.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 → 52.98.149.152
🔶 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 113ms

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#

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#

116ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2026101101
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 (622d)

🔗 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
sydhavnsspillet.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

36ms

41ms

42ms

AAAA

42ms

TXT

113ms

CAA

41ms

HTTPS

28ms

TLSA

581ms

SOA

40ms

MTA-STS

48ms

DNSSEC

116ms

SRV

47ms

Total

1171ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 23:37:45 shown	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	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