sak-electric.dk

Records from scan: 2026-10-13 02:06:02 · 2848ms total · last checked 2026-10-17 08:49 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sak-electric.dk is a .dk domain served by 2 nameservers (ns01.danskinternet.dk, ns02.danskinternet.dk). It was registered on 8 November 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.184.85.17 is hosted by PerfGrid (AS59795) in The Netherlands. 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#

2 records 386ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.danskinternet.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
ns02.danskinternet.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 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.184.85.17	600s	nlcp08.h4r-infra.net	AS59795	PerfGrid	213.184.84.0/23	🇳🇱 The Netherlands	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 633ms

TXT Record
google-site-verification=SdBsib1zTQsBWhU4RiOkrIG9_CL9D8In-kuHRV838b4
v=spf1 include:spf.protection.outlook.com include:spfcloud.letsignit.com include:_custspf.one.com -all

✉️ SPF#

Policy	Record (sak-electric.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spfcloud.letsignit.com include:_custspf.one.com -all

📨 DMARC#

Policy	Record (_dmarc.sak-electric.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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 02:06:03

www	213.184.85.17 (AS59795) (address records, no CNAME)
www vs bare domain	Same network sak-electric.dk: 213.184.85.17 (AS59795) www.sak-electric.dk: 213.184.85.17 (AS59795)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

496ms

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

🏷️ SOA#

86ms

Field	Value
Serial	2026101201
Primary NS (MNAME)	ns01.danskinternet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-08 00:07:25

Field	Value
Registrar	CURANET A/S
Registered	2011-11-08
Expires	2026-11-30 (43d)

📋 WHOIS#

⏱️ Lookup Timing#

386ms

64ms

65ms

AAAA

378ms

TXT

633ms

CAA

136ms

HTTPS

381ms

TLSA

471ms

SOA

86ms

MTA-STS

411ms

DNSSEC

496ms

SRV

384ms

Total

2848ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 02:06:02 shown	2848ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-19 01:03:47	622ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-08 07:44:50	924ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-27 11:11:59	487ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-17 23:53:58	566ms	2 NS 1 A 0 MX	🔒 Secure