pcsoft.dk

📜 Historical scan 2026-08-25 03:12:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pcsoft.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 4.209.179.245 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by pcsoft-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
4.209.179.245	600s	—	AS8075	Microsoft Corporation	4.208.0.0/14	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	pcsoft-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::2 2a01:111:f403:ca04::7 2a01:111:f403:ca09::7 52.101.103.140 52.101.68.8 52.101.73.24 52.101.73.6	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am6pr04cu00306.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	4.209.179.245

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 78ms

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

📝 TXT Records#

1 records 148ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (pcsoft.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.pcsoft.dk)
p=reject	v=DMARC1; p=reject

📬 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 2026-10-11 12:05:44

www	4.209.179.245 (AS8075) (address records, no CNAME)
www vs bare domain	Same network pcsoft.dk: 4.209.179.245 (AS8075) www.pcsoft.dk: 4.209.179.245 (AS8075)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-pcsoft-dk._domainkey.pcsoftware1.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: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.pcsoft.dk	G-Bglt4Ut8WjWqmvl-9yndizQ5ikjkkdgkPcPt4I5lA
TXT	_acme-challenge.pcsoft.dk	VzmJdrj39L1756mI4ZNp1eoqJBaCLOaxKVviv0AiFEI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

96ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026062903
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

45ms

41ms

AAAA

63ms

TXT

148ms

CAA

35ms

HTTPS

47ms

TLSA

1054ms

SOA

0ms

MTA-STS

83ms

DNSSEC

96ms

SRV

78ms

Total

1547ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 07:30:51	804ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 11:31:12	1150ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 07:17:24	760ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 11:59:10	1258ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 09:22:53	1309ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 03:12:53 shown	1547ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 01:50:37	672ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 02:26:22	729ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 12:04:08	1186ms	2 NS 1 A 1 MX	🔒 Secure