tjellesen.dk DNS records

🖥️ Nameservers2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records

🌍

No A records found

📧 MX Records1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	tjellesen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca09::2 2a01:111:f403:ca09::d 2a01:111:f403:ca09::f 52.101.68.25 52.101.68.32 52.101.73.16 52.101.73.19	mail-du2pr03cu00102.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records5 records 131ms

TXT Record
1doxmECn+PswRDTWf9hP4eMdmHdjEIUYpPNLfDxI7QbnCKGE/DYknbu2ctkPUWWmCJTOqR0BiDfeogJxa4VBpw==
MS=ms22171419
MS=ms50339358
rpHcJ+A7A/ZtphPhVfpVikNRWUNo37jtYWjEhDsX0KiLa4SXMZr73e8Wl1UFD3aBSzuuhJB9UPR1/o1kSrOrsg==
v=spf1 ip4:212.97.141.122 ip4:194.37.87.48/29 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (tjellesen.dk)
-all (hard fail)	v=spf1 ip4:212.97.141.122 ip4:194.37.87.48/29 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.tjellesen.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r; fo=1; pct=100; rf=afrf; ri=86400; rua=mailto:dmarc@tjellesen.dk; ruf=mailto:dmarc@tjellesen.dk

📬 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)

🔐 DNSSEC9066ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA31ms

Field	Value
Serial	2026040801
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

33ms

A

47ms

MX

34ms

AAAA

33ms

TXT

131ms

CAA

44ms

HTTPS

38ms

TLSA

125ms

SOA

31ms

MTA-STS

42ms

DNSSEC

9066ms

SRV

41ms

Total

9684ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-02 13:08:56	9684ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-27 12:18:48	1255ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-23 14:50:58	1148ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 22:32:01	809ms	2 NS 0 A 1 MX	🔒 Secure	View