oertli.dk

📜 Historical scan 2026-08-25 18:51:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oertli.dk is a .dk domain served by 2 nameservers (ns105.tophost.ch, ns106.tophost.ch). It was registered on 31 May 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.150.248.140 is hosted by NovaTrend Services GmbH (AS35206) in Switzerland. Mail is handled by oertli-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 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 Records#

1 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 Records#

1 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 Records#

1 records 124ms

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

📝 TXT Records#

3 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 10:37:54

www CNAME	oertli.dk (all on oertli.dk) → 194.150.248.140 2a02:6201:c296:f800::f88c:1 (AS35206)
www vs bare domain	Same network oertli.dk: 194.150.248.140 2a02:6201:c296:f800::f88c:1 (AS35206) www.oertli.dk: 194.150.248.140 2a02:6201:c296:f800::f88c:1 (AS35206)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-oertli-dk._domainkey.oertliit.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-oertli-dk._domainkey.oertliit.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔏 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)

🔐 DNSSEC#

96ms

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

🏷️ SOA#

0ms

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#

WHOIS fetched 2026-10-20 07:08:41

Field	Value
Registrar	RegistryGate GmbH
Registered	2008-05-31
Expires	2027-05-31 (215d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

98ms

56ms

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
2026-10-09 10:37:53	3561ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 03:34:15	1973ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 19:59:32	10753ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-19 06:39:21	2199ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 18:51:47 shown	2161ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-10 05:31:48	6557ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-01 13:09:04	1049ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 20:01:35	2932ms	2 NS 1 A 1 MX	🔓 Insecure