seat-ringsted.dk

📜 Historical scan 2026-06-17 22:24:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

seat-ringsted.dk is a .dk domain served by 4 nameservers (ns1-34.azure-dns.com, ns2-34.azure-dns.net, ns3-34.azure-dns.org and 1 more). It was registered on 18 January 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.249.218.21 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by seatringsted-dk01b.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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#

4 records 169ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-34.azure-dns.com	150.171.10.34 2603:1061:0:10::22	ns1-34.azure-dns.com ns1-34.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-34.azure-dns.net	150.171.16.34 2620:1ec:8ec:10::22	ns2-34.azure-dns.net ns2-34.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-34.azure-dns.org	13.107.222.34 2a01:111:4000:10::22	ns3-34.azure-dns.org ns3-34.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-34.azure-dns.info	13.107.206.34 2620:1ec:bda:10::22	ns4-34.azure-dns.info ns4-34.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records#

1 records 321ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.249.218.21	—	—	AS3292	TDC Holding A/S	195.249.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 306ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	seatringsted-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::5 2a01:111:f403:ca04::7 2a01:111:f403:ca09::d 52.101.68.12 52.101.68.21 52.101.73.26 52.101.73.4	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am0pr83cu00404.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 2545ms

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

📝 TXT Records#

2 records 1163ms

TXT Record
MS=ms14126012
v=spf1 a mx ip4:195.249.218.0/24 ip4:20.107.82.163/32 include:spf.protection.outlook.com include:cust-spf.exacttarget.com include:_spf.salesforce.com include:mail.zendesk.com include:_spf-dc2.successfactors.com ~all

✉️ SPF#

Policy	Record (seat-ringsted.dk)
~all (soft fail)	v=spf1 a mx ip4:195.249.218.0/24 ip4:20.107.82.163/32 include:spf.protection.outlook.com include:cust-spf.exacttarget.com include:_spf.salesforce.com include:mail.zendesk.com include:_spf-dc2.successfactors.com ~all

📨 DMARC#

Policy	Record (_dmarc.seat-ringsted.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:tepx02da@ag.eu.dmarcadvisor.com; ruf=mailto:tepx02da@fr.eu.dmarcadvisor.com

📬 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 2026-10-23 03:49:35

www	NXDOMAIN
www vs bare domain	www does not resolve seat-ringsted.dk: 195.249.218.21 (AS3292) www.seat-ringsted.dk: no address (all like this)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-seatringsted-dk01b._domainkey.semler.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: 8/10 · policy: ~all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

966ms

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

🏷️ SOA#

306ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1-34.azure-dns.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-05 18:50:12

Field	Value
Registrar	Abion AB
Registered	2024-01-18
Expires	2027-01-17 (85d)

📋 WHOIS#

⏱️ Lookup Timing#

169ms

321ms

306ms

AAAA

318ms

TXT

1163ms

CAA

200ms

HTTPS

318ms

TLSA

1266ms

SOA

306ms

MTA-STS

816ms

DNSSEC

966ms

SRV

2545ms

Total

18621ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 03:49:35	826ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-09 14:18:02	1690ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-30 11:03:25	1080ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-22 14:11:49	1759ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 22:24:16 shown	18621ms	4 NS 1 A 1 MX	🔓 Insecure