seelandproperty.dk DNS records

🖥️ Nameservers2 records 240ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 186ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.232.224	3600s	224.giga-ptr.232.116.217.in-addr.arpa web24.gigahost.dk	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 192ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	seelandproperty-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::4 2a01:111:f403:ca09:: 2a01:111:f403:ca09::20 52.101.68.0 52.101.68.12 52.101.73.12 52.101.73.153	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 348ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 680ms

TXT Record
MS=ms56138252
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (seelandproperty.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)

🔐 DNSSEC582ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

240ms

A

186ms

MX

192ms

AAAA

186ms

TXT

680ms

CAA

350ms

HTTPS

222ms

TLSA

542ms

SOA

0ms

MTA-STS

419ms

DNSSEC

582ms

SRV

348ms

Total

4526ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-11 05:41:26	4526ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 00:10:17	7102ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 17:17:46	1058ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 09:35:25	1174ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 23:27:05	1570ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 08:51:53	1211ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-21 06:01:35	824ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 22:39:06	3214ms	2 NS 1 A 1 MX	🔒 Secure	View