tyretrust.dk

📜 Historical scan 2026-09-15 17:49:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tyretrust.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.114.94.2 is hosted by Optimizely AB (AS30811) in Sweden. Mail is handled by tyretrust-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#

3 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services ns2.dns.services	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.114.94.2	3517s	—	AS30811	Optimizely AB	217.114.94.0/24	🇸🇪 Sweden	—

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	tyretrust-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::e 2a01:111:f403:ca04::f 2a01:111:f403:ca09::28 52.101.185.114 52.101.68.21 52.101.68.25 52.101.73.155	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

1 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:1c50:94::2	3600s	—	AS30811	Optimizely AB	2a00:1c50:94:0:0:0:0:0/48	🇸🇪 Sweden	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 93ms

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

📝 TXT Records#

2 records 124ms

TXT Record
nRkuDdjYN3f2L8VKX317MWQx70/DTHhyKnsnLvH1Ff0a+DlM7FSjT+FLddH7vRn0j3mCMt+B9xXcj0JU4vDJUg==
v=spf1 include:_spf.emply.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (tyretrust.dk)
-all (hard fail)	v=spf1 include:_spf.emply.com include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.tyretrust.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:DMARCReports@tyretrust.dk; ruf=mailto:DMARCReports@tyretrust.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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 16:20:48

www CNAME	www.tyretrust.dk.dxcloud.episerver.net (all on episerver.net) → 104.18.39.214 172.64.148.42 2606:4700:4403::6812:27d6 2606:4700:4408::ac40:942a (AS13335)
www vs bare domain	Different networks tyretrust.dk: 217.114.94.2 2a00:1c50:94::2 (AS30811) www.tyretrust.dk: 104.18.39.214 172.64.148.42 2606:4700:4403::6812:27d6 2606:4700:4408::ac40:942a (AS13335) (all like this)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-tyretrust-dk._domainkey.ndiglobal.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-tyretrust-dk._domainkey.ndiglobal.onmicrosoft.com	RSA · ~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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

80ms

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	2026082632
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

41ms

29ms

36ms

AAAA

36ms

TXT

124ms

CAA

43ms

HTTPS

41ms

TLSA

4030ms

SOA

0ms

MTA-STS

65ms

DNSSEC

80ms

SRV

93ms

Total

4525ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 09:52:33	4426ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-24 22:17:42	16611ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-15 17:49:09 shown	4525ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-31 11:03:46	4661ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 03:56:39	17328ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 03:37:45	4590ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 21:13:02	976ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 22:19:41	4779ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 07:28:29	6585ms	2 NS 1 A 1 MX	🔒 Secure