perco.dk

📜 Historical scan 2026-09-14 16:33:10  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

perco.dk is a .dk domain served by 2 nameservers (ns1.loopia.se, ns2.loopia.se). It was registered on 6 April 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.188.2.51 is hosted by Loopia AB (AS39570) in Sweden. Mail is handled by mailcluster.loopia.se, mail2.loopia.se. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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   43ms
NameserverIP addressesPTRASN / ISP
ns1.loopia.se 2a02:250:ffff::20
93.188.0.20		 ns1.loopia.se
ns1.loopia.se		 AS39570 Loopia AB
AS39570 Loopia AB
ns2.loopia.se 185.71.156.20
2a02:250:fffe::20		 ns2.loopia.se
ns2.loopia.se		 AS215836 Loopia AB
AS215836 Loopia AB

🌍 A Records#

1 records   19ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.188.2.51 3600s webfront1.webcluster.loopia.se AS39570 Loopia AB 93.188.0.0/21 🇸🇪 Sweden —

📧 MX Records#

2 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mailcluster.loopia.se 2a02:250:0:48::11
2a02:250:0:48::12
2a02:250:0:48::13
2a02:250:0:48::14
93.188.3.11
93.188.3.12
93.188.3.13
93.188.3.14		 mailfront1.mailcluster.loopia.se
mailfront2.mailcluster.loopia.se
mailfront3.mailcluster.loopia.se
mailfront4.mailcluster.loopia.se
mailfront1.mailcluster.loopia.se
mailfront2.mailcluster.loopia.se
mailfront3.mailcluster.loopia.se
mailfront4.mailcluster.loopia.se		 AS39570 Loopia AB
AS39570 Loopia AB
AS39570 Loopia AB
AS39570 Loopia AB
AS39570 Loopia AB
AS39570 Loopia AB
AS39570 Loopia AB
AS39570 Loopia AB
20 300s mail2.loopia.se 93.188.3.11
93.188.3.12
93.188.3.13
93.188.3.14		 mailfront1.mailcluster.loopia.se
mailfront2.mailcluster.loopia.se
mailfront3.mailcluster.loopia.se
mailfront4.mailcluster.loopia.se		 AS39570 Loopia AB
AS39570 Loopia AB
AS39570 Loopia AB
AS39570 Loopia AB

🔷 AAAA Records (IPv6)#

1 records   82ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:250:0:8::53 3600s webfront3.webcluster.loopia.se AS39570 Loopia AB 2a02:250::/47 🇸🇪 Sweden —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   174ms
TXT Record
v=spf1 include:spf.loopia.se -all

✉️ SPF#

PolicyRecord (perco.dk)
-all (hard fail) v=spf1 include:spf.loopia.se -all

📨 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#

latest probe, not this scan · checked 2026-10-15 11:48:09
www93.188.2.51 2a02:250:0:8::53 (AS39570) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   190ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail2.loopia.se DANE-EE · SPKI · SHA-256 27EF28B2408E8CA3825C7A18524B55FF…
SMTP _25._tcp.mailcluster.loopia.se DANE-EE · SPKI · SHA-256 27EF28B2408E8CA3825C7A18524B55FF…

🔐 DNSSEC#

219ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
Key typeAlgorithmPublic key
KSK RSA/SHA-256 AwEAAclIpBWZzC2Q9emw7p5YJZs7PcdWC2apU59n…
ZSK RSA/SHA-256 AwEAAcF1c0LEhMaPlW1GI5YYBhaiZ3tt8CP+0qQn…
ZSK RSA/SHA-256 AwEAAcZUV/6k73tmMwVhcD5J0WU0qL+IfBZEB7gf…

🏷️ SOA#

17ms
FieldValue
Serial1788998400
Primary NS (MNAME)ns1.loopia.se
Responsible (RNAME)registry@loopia.se
Refresh14400s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-05 20:55:09
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2009-04-06
Expires2027-04-30 (195d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
43ms
A
19ms
MX
31ms
AAAA
82ms
TXT
174ms
CAA
64ms
HTTPS
139ms
TLSA
190ms
SOA
17ms
MTA-STS
36ms
DNSSEC
219ms
SRV
0ms
Total
3725ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 11:48:09 1215ms 2 NS 1 A 2 MX 🔓 Insecure
2026-10-08 22:02:49 2445ms 2 NS 1 A 2 MX 🔓 Insecure
2026-10-01 19:55:21 1850ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-30 19:51:35 973ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-24 22:54:50 1060ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-17 08:19:48 1977ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-17 08:19:12 9815ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-14 16:33:10 shown 3725ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-10 19:52:16 2167ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-09 10:02:44 9769ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-05 20:20:56 4285ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-02 18:46:33 1163ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-31 11:56:04 1859ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-28 09:02:03 2708ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-27 17:20:02 1638ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-20 05:55:19 7444ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-13 06:05:09 1637ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-07 23:58:14 10186ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-03 15:23:14 2088ms 2 NS 1 A 2 MX 🔓 Insecure
2026-07-23 11:02:31 3727ms 2 NS 1 A 2 MX 🔓 Insecure
2026-07-17 09:06:59 1553ms 2 NS 1 A 2 MX 🔓 Insecure
2026-07-15 15:13:02 2630ms 2 NS 1 A 2 MX 🔓 Insecure
2026-07-03 11:01:15 1913ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-29 09:43:37 1212ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-27 11:35:11 2152ms 2 NS 1 A 2 MX 🔓 Insecure
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