solarholding.dk

Records from scan: 2026-10-07 14:54:42 · 1097ms total · last checked 2026-10-19 03:48 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

solarholding.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.14.90.203 is hosted by Tele2 SWIPnet (AS1257) in Sweden. Mail is handled by solarholding-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	2607:f740:e009::1 45.54.35.101	a.portsdns.se a.portsdns.se	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
b.portsdns.net	2a00:11c0:3d::1 94.16.23.1	b.portsdns.net b.portsdns.net	AS42354 Anexia Cloud Solutions GmbH AS42354 Anexia Cloud Solutions GmbH

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.14.90.203	3600s	redirect.portsit.se	AS1257	Tele2 SWIPnet	193.12.0.0/14	🇸🇪 Sweden	Malmö

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	solarholding-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca21::e 2a01:111:f403:ca48::8 2a01:111:f403:ca48::c 52.101.181.156 52.101.68.25 52.101.68.27 52.101.91.153	mail-dbapr03cu00100.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-matpr04cu00101.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)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 228ms

TXT Record
MS=ms40815032
v=spf1 mx ip4:62.242.2.36 ip4:62.242.2.38 a:fwng.solar.eu include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (solarholding.dk)
-all (hard fail)	v=spf1 mx ip4:62.242.2.36 ip4:62.242.2.38 a:fwng.solar.eu include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.solarholding.dk)
p=reject	v=DMARC1;p=reject;pct=100;rua=mailto:noreply-dmarc@solar.eu; ruf=mailto:noreply-dmarc@solar.eu;fo=1;adkim=s;aspf=s;rf=afrf

📬 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 2026-10-07 14:54:42

www	193.14.90.203 (AS1257) (address records, no CNAME)
www vs bare domain	Same network solarholding.dk: 193.14.90.203 (AS1257) www.solarholding.dk: 193.14.90.203 (AS1257)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-solarholding-dk._domainkey.solargroup.onmicrosoft.com	RSA · ~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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

47ms

Field	Value
Serial	2026092801
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

43ms

49ms

43ms

AAAA

49ms

TXT

228ms

CAA

57ms

HTTPS

56ms

TLSA

596ms

SOA

47ms

MTA-STS

62ms

DNSSEC

71ms

SRV

71ms

Total

1097ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 14:54:42 shown	1097ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-28 14:00:07	1282ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 13:23:21	1002ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-05 01:19:47	2718ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-31 22:06:01	997ms	2 NS 1 A 2 MX	🔓 Insecure
2026-07-18 06:25:12	915ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-20 08:06:25	1319ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-17 13:26:56	1887ms	2 NS 1 A 2 MX	🔓 Insecure