50299-kronborg.dk DNS records

🖥️ Nameservers2 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.nsd.dk	172.104.147.68	ns.nsd.dk	AS63949 Akamai Connected Cloud
ns2.nsd.dk	62.242.205.2	ns2.nsd.dk	AS3292 TDC Holding A/S

🌍 A Records1 records 82ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.63.10.10	3600s	web10.nsdhosting.dk	AS3292	TDC Holding A/S	80.62.0.0/15	🇩🇰 Denmark	Værløse

📧 MX Records1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	3600s	50299kronborg-dk01c.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::b 2a01:111:f403:ca09::20 2a01:111:f403:ca09::a 52.101.68.29 52.101.73.12 52.101.73.15 52.101.73.153	mail-db4pr02cu00406.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am9pr04cu00107.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 230ms

TXT Record
MS=ms49517959
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (50299-kronborg.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.50299-kronborg.dk)
p=reject	v=DMARC1; p=reject; fo=1

📬 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)

🔐 DNSSEC93ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082506
Primary NS (MNAME)	ns.nsd.dk
Responsible (RNAME)	admin@nsdhosting.dk
Refresh	3600s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-07-05 09:51:37

Field	Value
Registrar	NETPLAN SYSTEM DESIGN.DK ApS
Registered	1999-06-07
Expires	2027-06-30 (301d)

📋 WHOIS

⏱️ Lookup Timing

NS

54ms

A

82ms

MX

52ms

AAAA

101ms

TXT

230ms

CAA

62ms

HTTPS

57ms

TLSA

370ms

SOA

0ms

MTA-STS

102ms

DNSSEC

93ms

SRV

286ms

Total

1157ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 23:53:00	1157ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 16:14:24	1200ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 10:09:18	1857ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 09:15:08	10366ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 09:12:32	1609ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 17:11:08	4949ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 15:07:43	2728ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 13:27:48	1771ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-05 04:16:04	10348ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-29 16:36:11	1843ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 00:39:19	9487ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 00:31:33	10515ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-14 13:06:03	1167ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-08 23:23:59	1113ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-07-05 09:47:19	2385ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 11:04:49	3064ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-30 06:18:33	1471ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 07:56:14	1134ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 01:10:28	872ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 16:22:17	936ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 02:13:03	1784ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 12:43:00	753ms	2 NS 1 A 1 MX	🔓 Insecure	View