secrl.dk

Records from scan: 2026-06-22 04:18:23 · 1721ms total · last checked 2026-10-18 00:49 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

secrl.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 6 February 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.157.103.220 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by mx10.sydenergi.dk, mx20.sydenergi.dk. The zone is not DNSSEC-signed, has no 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records#

1 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.157.103.220	86400s	crl.se.dk secrl.dk	AS39642	Sinal A/S	78.157.96.0/19	🇩🇰 Denmark	Svendborg

📧 MX Records#

2 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mx10.sydenergi.dk	78.157.103.240	mx10.sydenergi.dk	AS39642 Sinal A/S
20	43200s	mx20.sydenergi.dk	78.157.103.241	mx20.sydenergi.dk	AS39642 Sinal A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	secrl.dk → 78.157.103.220
🔶 Autoconfig	secrl.dk → 78.157.103.220

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-08 08:03:38

www CNAME	secrl.dk (all on secrl.dk) → 78.157.103.220 (AS39642)
www vs bare domain	Same network secrl.dk: 78.157.103.220 (AS39642) www.secrl.dk: 78.157.103.220 (AS39642)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.secrl.dk	secrl.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

92ms

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

🏷️ SOA#

53ms

Field	Value
Serial	2023090700
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-06 20:58:38

Field	Value
Registrar	Eurodns S.A
Registered	2017-02-06
Expires	2027-02-28 (133d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

58ms

51ms

AAAA

61ms

TXT

223ms

CAA

53ms

HTTPS

61ms

TLSA

318ms

SOA

53ms

MTA-STS

86ms

DNSSEC

92ms

SRV

323ms

Total

1721ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-06-22 04:18:23 shown	1721ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-18 05:21:52	1136ms	4 NS 1 A 2 MX	🔓 Insecure