optilon.dk DNS records

🖥️ Nameservers2 records 58ms

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 54ms

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 Records1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	optilon-dk.mail.protection.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca09::7 2a01:111:f403:ca09::b 2a01:111:f403:ca09::c 52.101.68.8 52.101.73.153 52.101.73.2 52.101.73.30	mail-as8pr05cu00400.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00306.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	194.9.94.86
🔶 Autoconfig	194.9.94.85

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC85ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	1786579200
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

58ms

A

54ms

MX

49ms

AAAA

51ms

TXT

383ms

CAA

51ms

HTTPS

57ms

TLSA

185ms

SOA

0ms

MTA-STS

130ms

DNSSEC

85ms

SRV

156ms

Total

1443ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:30:47	1978ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-20 07:58:58	2338ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-14 04:15:46	1443ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-08 14:48:10	1565ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-02 11:38:23	1803ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-23 21:13:28	9332ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-17 22:07:14	5429ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-09 03:56:40	9083ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-03 10:15:38	4864ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-25 16:47:08	3368ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-23 04:52:16	1189ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 02:58:34	1903ms	2 NS 2 A 1 MX	🔒 Secure	View