perco.dk

📜 Historical scan 2026-09-05 20:20:56  ·  ← 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   62ms
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   83ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.188.2.51 3600s webfront1.webcluster.loopia.se AS39570 Loopia AB 93.188.0.0/21 🇸🇪 Sweden —

📧 MX Records#

2 records   61ms
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

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔶 Autoconfigautoconfig.loopia.com → 93.188.1.220

🔷 AAAA Records (IPv6)#

1 records   57ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:250:0:8::53 3600s webfront3.webcluster.loopia.se AS39570 Loopia AB 2a02:250:0:0:0:0:0:0/47 🇸🇪 Sweden —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   199ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 100 1 443 autodiscover.loopia.com

📝 TXT Records#

1 records   477ms
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 2026-10-18 17:38:39
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   3169ms
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#

149ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial1788393600
Primary NS (MNAME)ns1.loopia.se
Responsible (RNAME)registry@loopia.se
Refresh14400s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-18 18:19:41
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2009-04-06
Expires2027-04-30 (193d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
perko.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
62ms
A
83ms
MX
61ms
AAAA
57ms
TXT
477ms
CAA
58ms
HTTPS
57ms
TLSA
3169ms
SOA
0ms
MTA-STS
166ms
DNSSEC
149ms
SRV
199ms
Total
4285ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 17:38:38 1583ms 2 NS 1 A 2 MX 🔓 Insecure
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 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 shown 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
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