perco.dk

📜 Historical scan 2026-10-08 22:02:49 · ← 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 54ms

Nameserver	IP addresses	PTR	ASN / 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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.188.2.51	3600s	webfront1.webcluster.loopia.se	AS39570	Loopia AB	93.188.0.0/21	🇸🇪 Sweden	—

📧 MX Records#

2 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
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#

Service	CNAME / IP
🔶 Autoconfig	autoconfig.loopia.com → 93.188.1.220

🔷 AAAA Records (IPv6)#

1 records 47ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
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 166ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	100	1	443	autodiscover.loopia.com

📝 TXT Records#

1 records 359ms

TXT Record
v=spf1 include:spf.loopia.se -all

✉️ SPF#

Policy	Record (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

www	93.188.2.51 2a02:250:0:8::53 (AS39570) (address records, no CNAME)
www vs bare domain	Same network perco.dk: 93.188.2.51 2a02:250:0:8::53 (AS39570) www.perco.dk: 93.188.2.51 2a02:250:0:8::53 (AS39570)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 1396ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail2.loopia.se	DANE-EE · SPKI · SHA-256	DD33DC4EA487FD2E4B2A8B7B99FF6101…
SMTP _25._tcp.mail2.loopia.se	DANE-EE · SPKI · SHA-256	27EF28B2408E8CA3825C7A18524B55FF…
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#

127ms

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

🏷️ SOA#

49ms

Field	Value
Serial	1791417600
Primary NS (MNAME)	ns1.loopia.se
Responsible (RNAME)	registry@loopia.se
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-05 20:55:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-04-06
Expires	2027-04-30 (194d)

📋 WHOIS#

⏱️ Lookup Timing#

54ms

47ms

39ms

AAAA

47ms

TXT

359ms

CAA

52ms

HTTPS

38ms

TLSA

1396ms

SOA

49ms

MTA-STS

119ms

DNSSEC

127ms

SRV

166ms

Total

2445ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 11:48:09	1215ms	2 NS 1 A 2 MX	🔓 Insecure
2026-10-08 22:02:49 shown	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
2026-06-27 11:35:11	2152ms	2 NS 1 A 2 MX	🔓 Insecure