joankortsen.dk DNS records

🖥️ Nameservers2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.yayhosting.dk	195.242.130.62 2001:67c:564:fffe::100	ns1.yayhosting.dk —	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.yayhosting.dk	2a00:1b18:2:3:1::2 62.69.152.35	ns2.yayhosting.dk ns2.yayhosting.dk	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records1 records 73ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.130.56	14400s	whm03.yayhosting.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	joankortsen-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca09::24 2a01:111:f403:ca09::a 2a01:111:f403:ca09::d 52.101.103.143 52.101.68.10 52.101.68.32 52.101.73.24	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as8pr05cu00300.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 158ms

TXT Record
v=spf1 ip4:195.242.130.56 include:_spf.yayhosting.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (joankortsen.dk)
-all (hard fail)	v=spf1 ip4:195.242.130.56 include:_spf.yayhosting.dk 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.joankortsen.dk	6ZiFJFRn8a36Wiog01yjHfiUp5tuQ610hNSLarRZkHE

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC2088ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081801
Primary NS (MNAME)	ns1.yayhosting.dk
Responsible (RNAME)	hostmaster@mailrelay.e-studio.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

31ms

A

73ms

MX

61ms

AAAA

53ms

TXT

158ms

CAA

41ms

HTTPS

76ms

TLSA

240ms

SOA

0ms

MTA-STS

88ms

DNSSEC

2088ms

SRV

84ms

Total

2690ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 10:05:22	2690ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 07:43:13	1403ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 19:23:57	1318ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 16:19:15	1690ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 17:38:59	2293ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 23:18:01	2749ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 17:08:37	1417ms	2 NS 1 A 1 MX	🔒 Secure	View