oertli.dk DNS records

🖥️ Nameservers2 records 98ms

Nameserver	IP addresses	PTR	ASN / ISP
ns105.tophost.ch	194.150.248.140 2a02:6201:c296:f800::f88c:1	srv105.tophost.ch srv105.tophost.ch	AS35206 NovaTrend Services GmbH AS35206 NovaTrend Services GmbH
ns106.tophost.ch	194.150.249.140 2a02:6201:c296:f800::f98c:1	ns64.tophost.ch ns106.tophost.ch	AS35206 NovaTrend Services GmbH AS35206 NovaTrend Services GmbH

🌍 A Records1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.150.248.140	300s	srv105.tophost.ch	AS35206	NovaTrend Services GmbH	194.150.248.0/23	🇨🇭 Switzerland	—

📧 MX Records1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	oertli-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::b 2a01:111:f403:ca09::d 52.101.68.16 52.101.68.25 52.101.73.4 52.101.73.6	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am6pr04cu00306.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)1 records 53ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:6201:c296:f800::f88c:1	399s	srv105.tophost.ch	AS35206	NovaTrend Services GmbH	2a02:6200:0:0:0:0:0:0/29	🇨🇭 Switzerland	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 124ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 328ms

TXT Record
A63thJKpYUQN1ds4
SAFZ7GK/tFtF1qAVVlnt+4MQ8fMW33CI1Wt+bNh7YhOHJHLmH36Ofw6Q0N9359YIXa/+uOVUwEhlhI8hYcsZQA==
v=spf1 ip4:194.150.248.140 include:_spf.tophost.ch ip4:194.150.248.129 ip4:77.59.213.210 include:spf.protection.outlook.com include:spf.brevo.com -all

✉️ SPF

Policy	Record (oertli.dk)
-all (hard fail)	v=spf1 ip4:194.150.248.140 include:_spf.tophost.ch ip4:194.150.248.129 ip4:77.59.213.210 include:spf.protection.outlook.com include:spf.brevo.com -all

📨 DMARC

Policy	Record (_dmarc.oertli.dk)
p=quarantine	v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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.oertli.dk	0SM7iLEzMH-4CGJ5EDCYIau3JWKqknfsyFNVNwd3BtU

🔗 TLSA / DANE

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

🔐 DNSSEC96ms

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	2026080901
Primary NS (MNAME)	ns105.tophost.ch
Responsible (RNAME)	admin@novatrend.ch
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

98ms

A

56ms

MX

57ms

AAAA

53ms

TXT

328ms

CAA

51ms

HTTPS

55ms

TLSA

376ms

SOA

0ms

MTA-STS

101ms

DNSSEC

96ms

SRV

124ms

Total

2161ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 18:51:47	2161ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 05:31:48	6557ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 13:09:04	1049ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 20:01:35	2932ms	2 NS 1 A 1 MX	🔓 Insecure	View