proholding.dk

Records from scan: 2026-10-13 06:46:31 · 1278ms total · last checked 2026-10-27 05:20 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

proholding.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 19 March 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.41.178.223 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by proholding-dk.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#

3 records 49ms

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

🌍 A Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.41.178.223	3600s	—	AS3292	TDC Holding A/S	195.41.0.0/16	🇩🇰 Denmark	—

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	proholding-dk.mail.protection.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca38::a 2a01:111:f403:ca48::10 2a01:111:f403:ca48::c 52.101.103.140 52.101.181.153 52.101.209.28 52.101.91.156	mail-as8pr05cu00400.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 123ms

TXT Record
MS=ms14205910
v=spf1 include:spf.protection.outlook.com include:spfrerouting.xink.io ip4:52.186.121.110 ip4:40.68.36.243 ip4:195.41.178.0/24 -all

✉️ SPF#

Policy	Record (proholding.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spfrerouting.xink.io ip4:52.186.121.110 ip4:40.68.36.243 ip4:195.41.178.0/24 -all

📨 DMARC#

Policy	Record (_dmarc.proholding.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:dmarc@proinfo.dk; ruf=mailto:dmarc@proinfo.dk;

📬 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 2026-10-13 06:46:31

www	195.41.178.223 (AS3292) (address records, no CNAME)
www vs bare domain	Same network proholding.dk: 195.41.178.223 (AS3292) www.proholding.dk: 195.41.178.223 (AS3292)
Wildcard	No
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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms

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

🏷️ SOA#

61ms

Field	Value
Serial	2026101200
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 06:59:54

Field	Value
Registrar	Simply.com A/S
Registered	2003-03-19
Expires	2027-03-31 (154d)

🔗 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
gertd.dk	Simply.com A/S
taas.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

49ms

32ms

49ms

AAAA

29ms

TXT

123ms

CAA

36ms

HTTPS

29ms

TLSA

623ms

SOA

61ms

MTA-STS

40ms

DNSSEC

110ms

SRV

37ms

Total

1278ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 06:46:31 shown	1278ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 17:37:54	1027ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-27 16:55:37	787ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-12 23:26:39	801ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 17:09:15	872ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 06:47:14	883ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-18 09:08:15	1472ms	3 NS 1 A 1 MX	🔒 Secure