perco.dk

Records from scan: 2026-10-18 17:38:38  ·  1583ms total
⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   131ms
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   96ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.188.2.51 3600s webfront1.webcluster.loopia.se AS39570 Loopia AB 93.188.0.0/21 🇸🇪 Sweden —

📧 MX Records#

2 records   96ms
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   95ms
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   628ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 100 1 443 autodiscover.loopia.com

📝 TXT Records#

1 records   546ms
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#

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#

4 records   129ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail2.loopia.se DANE-EE · SPKI · SHA-256 27EF28B2408E8CA3825C7A18524B55FF…
SMTP _25._tcp.mail2.loopia.se DANE-EE · SPKI · SHA-256 DD33DC4EA487FD2E4B2A8B7B99FF6101…
SMTP _25._tcp.mailcluster.loopia.se DANE-EE · SPKI · SHA-256 DD33DC4EA487FD2E4B2A8B7B99FF6101…
SMTP _25._tcp.mailcluster.loopia.se DANE-EE · SPKI · SHA-256 27EF28B2408E8CA3825C7A18524B55FF…

🔐 DNSSEC#

188ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

24ms
FieldValue
Serial1791417600
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
131ms
A
96ms
MX
96ms
AAAA
95ms
TXT
546ms
CAA
135ms
HTTPS
120ms
TLSA
129ms
SOA
24ms
MTA-STS
163ms
DNSSEC
188ms
SRV
628ms
Total
1583ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 17:38:38 shown 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 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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