jacobi-tagtegl.dk DNS records

🖥️ Nameservers2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
167.235.18.140	3600s	vps19.msrv.io	AS24940	Hetzner Online GmbH	167.235.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jacobitagtegl-dk01e.mail.protection.outlook.com	2a01:111:f403:ca09::1 2a01:111:f403:ca09::26 2a01:111:f403:ca09::28 2a01:111:f403:ca09::d 52.101.103.137 52.101.73.1 52.101.73.155 52.101.73.30	mail-as9pr07cu00301.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am7pr02cu00203.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	167.235.18.140

🔷 AAAA Records (IPv6)1 records 52ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:c2c:ea7a::1	3600s	vps19.msrv.io	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 179ms

TXT Record
google-site-verification=3n5n4qEtAAFUbGsuxdHkVpSf--RwMRJHtg9LnKJtH3k
MS=ms43438597
v=spf1 include:spf.protection.outlook.com ip4:212.112.144.123 ~all

✉️ SPF

Policy	Record (jacobi-tagtegl.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ip4:212.112.144.123 ~all

📨 DMARC

Policy	Record (_dmarc.jacobi-tagtegl.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

🔗 TLSA / DANE

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

🔐 DNSSEC91ms

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

🏷️ SOA0ms

Field	Value
Serial	2026060201
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.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

44ms

A

51ms

MX

44ms

AAAA

52ms

TXT

179ms

CAA

40ms

HTTPS

2041ms

TLSA

290ms

SOA

0ms

MTA-STS

57ms

DNSSEC

91ms

SRV

66ms

Total

3048ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 03:25:04	3048ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 16:38:22	882ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 03:36:23	1130ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 00:03:49	682ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-18 03:56:53	933ms	2 NS 1 A 1 MX	🔒 Secure	View