loucon.dk DNS records

🖥️ Nameservers4 records 113ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 253ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.237	600s	linux31.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 198ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	loucon-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::5 2a01:111:f403:ca04::e 2a01:111:f403:ca09::3 52.101.68.15 52.101.68.36 52.101.73.4 52.101.73.6	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.8
🔶 Autoconfig	185.21.41.237

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 268ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records4 records 331ms

TXT Record
_1me594w5xzp64r6y1r4i3v03doalqxt
_g0l7wr6cv2mad90pgcyi966cyhk0udl
_uor69b1ttkaab38b32oolppmesy5dri
v=spf1 include:spf.protection.outlook.com include:dedicated.mysmtp.com include:spf.curanet.dk ip4:185.163.189.39 ~all

✉️ SPF

Policy	Record (loucon.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:dedicated.mysmtp.com include:spf.curanet.dk ip4:185.163.189.39 ~all

📨 DMARC

Policy	Record (_dmarc.loucon.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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)

🔐 DNSSEC364ms

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

🏷️ SOA0ms

Field	Value
Serial	2026071800
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

113ms

A

253ms

MX

198ms

AAAA

122ms

TXT

331ms

CAA

236ms

HTTPS

179ms

TLSA

919ms

SOA

0ms

MTA-STS

250ms

DNSSEC

364ms

SRV

268ms

Total

4216ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-18 09:00:06	4216ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 07:50:16	840ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 15:01:50	2049ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-06-24 04:21:01	1034ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 12:41:01	1175ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 23:37:02	1126ms	4 NS 1 A 1 MX	🔒 Secure	View