landsyd.dk DNS records

🖥️ Nameservers2 records 59ms

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 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.242.40.238	3600s	vps290.rackhosting.com	AS31590	Rackhosting.com ApS	194.242.40.0/24	🇩🇰 Denmark	—

📧 MX Records1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	landsyd-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::d 2a01:111:f403:ca09::3 2a01:111:f403:ca38::8 52.101.103.143 52.101.68.15 52.101.68.27 52.101.73.145	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am6pr02cu00301.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	owa.landsyd.dk → 185.66.1.31

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records10 records 217ms

TXT Record
_globalsign-domain-verification=ubmBWGmUu4u1CDarNNml6WVNPeD04fTc0hAX9UBIYn
_globalsign-domain-verification=ZM1vCbQ4nV7kqaVmXqLQHOXkxawt9gpLrnSEl-D1uU
fp44ubifh2heb82rs745uu6nf5
google-site-verification=VCW0xGL70eE2z3UonnEZm5tboNK63ddFudodrbCygx4
gsr5q74v758bfouc26dujavj66
MS=3738238C0B188FBF51DBC070DD7A9BE4CB952F9D
MS=ms85635674
openai-domain-verification=dv-ccrakH9n2bGUyJ4dahTJJfUl
ph2w0Ab!_
v=spf1 ip4:46.36.206.24 ip4:185.17.193.209 ip4:95.166.231.14 include:spf.mentor-it.dk include:spf.protection.outlook.com include:_spf.mailersend.net a:rapostfix00.mail.esignatur.dk -all

✉️ SPF

Policy	Record (landsyd.dk)
-all (hard fail)	v=spf1 ip4:46.36.206.24 ip4:185.17.193.209 ip4:95.166.231.14 include:spf.mentor-it.dk include:spf.protection.outlook.com include:_spf.mailersend.net a:rapostfix00.mail.esignatur.dk -all

📨 DMARC

Policy	Record (_dmarc.landsyd.dk)
p=reject	v=DMARC1; p=reject; sp=reject; pct=100; adkim=r; aspf=r

📬 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)

🔐 DNSSEC90ms

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

🏷️ SOA0ms

Field	Value
Serial	2026052701
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

59ms

A

53ms

MX

59ms

AAAA

65ms

TXT

217ms

CAA

56ms

HTTPS

49ms

TLSA

616ms

SOA

0ms

MTA-STS

73ms

DNSSEC

90ms

SRV

136ms

Total

1244ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 04:07:24	1244ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 00:43:33	922ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 11:21:22	5770ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 03:02:31	1405ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 15:54:54	875ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 14:23:37	1910ms	2 NS 1 A 1 MX	🔒 Secure	View