rethermkruge.dk DNS records

🖥️ Nameservers2 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 Records1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.188.2.55	3600s	webfront5.webcluster.loopia.se	AS39570	Loopia AB	93.188.0.0/21	🇸🇪 Sweden	—

📧 MX Records1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	rethermkruge-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::c 2a01:111:f403:ca09::d 2a01:111:f403:ca09::f 52.101.103.137 52.101.68.16 52.101.73.126 52.101.73.15	mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	194.9.94.85

🔷 AAAA Records (IPv6)1 records 71ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:250:0:8::55	3600s	webfront5.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

📝 TXT Records1 records 419ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (rethermkruge.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC96ms

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

54ms

A

45ms

MX

59ms

AAAA

71ms

TXT

419ms

CAA

77ms

HTTPS

43ms

TLSA

196ms

SOA

0ms

MTA-STS

120ms

DNSSEC

96ms

SRV

182ms

Total

1038ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 21:39:26	1038ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 15:34:04	8625ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 01:09:43	1896ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 05:26:10	1987ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-31 22:17:01	9345ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 07:07:53	10473ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 23:19:44	4735ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-10 05:42:51	1370ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 18:39:06	2259ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 05:12:34	2137ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 00:20:26	1564ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 15:23:25	1020ms	2 NS 1 A 1 MX	🔓 Insecure	View