knutwall.dk DNS records

🖥️ Nameservers2 records 60ms

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 Records2 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.9.94.85	3600s	—	AS39570	Loopia AB	194.9.94.0/23	🇸🇪 Sweden	—
194.9.94.86	3600s	—	AS39570	Loopia AB	194.9.94.0/23	🇸🇪 Sweden	—

📧 MX Records2 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	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	3600s	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
🔷 Autodiscover	194.9.94.85
🔶 Autoconfig	autoconfig.loopia.com → 93.188.1.220

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 200ms

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

📝 TXT Records1 records 476ms

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

✉️ SPF

Policy	Record (knutwall.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

🔗 TLSA / DANE2 records 125ms

Service / Owner	Type	Cert 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…

🔐 DNSSEC113ms

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

🏷️ SOA0ms

Field	Value
Serial	1787788800
Primary NS (MNAME)	ns1.loopia.se
Responsible (RNAME)	registry@loopia.se
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

60ms

A

60ms

MX

51ms

AAAA

59ms

TXT

476ms

CAA

81ms

HTTPS

80ms

TLSA

125ms

SOA

0ms

MTA-STS

126ms

DNSSEC

113ms

SRV

200ms

Total

1347ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 05:07:28	1347ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-20 05:28:34	6767ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-13 15:02:03	1789ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-07 09:25:04	10521ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-23 06:06:48	3152ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-16 13:07:11	1145ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-11 15:47:40	1461ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-03 11:37:16	1208ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-07-01 04:25:57	1345ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-28 19:25:45	1081ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-22 12:40:31	1175ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 08:57:12	12769ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-21 17:04:34	914ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 07:01:26	1692ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-06-17 11:47:45	1421ms	2 NS 2 A 2 MX	🔓 Insecure	View