kdy.dk DNS records

🖥️ Nameservers4 records 50ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
142.93.129.186	3600s	—	AS14061	DigitalOcean, LLC	142.93.0.0/16	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3094s	kdy-dk.mail.protection.outlook.com	2a01:111:f403:ca09::28 2a01:111:f403:ca09::5 2a01:111:f403:ca09::6 2a01:111:f403:ca48::a 52.101.103.140 52.101.68.16 52.101.68.25 52.101.73.30	mail-am6pr02cu00300.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db8pr02cu00101.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	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	kdy.dk → 142.93.129.186

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 132ms

TXT Record
google-site-verification=1HdErJkteeSfwXU_xSeflQSubNZtVBP5ioph33kgf2w
google-site-verification=F0xeBHWvH7sarDUTTRWUSiVTXdTBJtpvhFlCn3H1wTI
MS=ms37756163
v=spf1 include:spf.protection.outlook.com include:curanet.dk -all

✉️ SPF

Policy	Record (kdy.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:curanet.dk -all

📨 DMARC

Policy	Record (_dmarc.kdy.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.kdy.dk	kdy.dk

🔗 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	2024021301
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

50ms

A

36ms

MX

41ms

AAAA

33ms

TXT

132ms

CAA

63ms

HTTPS

58ms

TLSA

689ms

SOA

0ms

MTA-STS

58ms

DNSSEC

90ms

SRV

67ms

Total

1332ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 14:06:09	1332ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 20:32:24	1288ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 04:30:52	657ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 05:59:33	1171ms	4 NS 1 A 1 MX	🔒 Secure	View