thankyou.dk

📜 Historical scan 2026-06-18 21:11:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

thankyou.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 10 January 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.62 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by thankyou-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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#

3 records 146ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 154ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.20.205.62	3600s	linux386.unoeuro.com	AS48854	team.blue Denmark A/S	185.20.204.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 157ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	thankyou-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::6 2a01:111:f403:ca09::4 2a01:111:f403:ca09::6 52.101.68.27 52.101.68.29 52.101.68.3 52.101.73.24	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.98.16.7
🔶 Autoconfig	185.20.205.62

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 832ms

TXT Record
v=spf1 include:spf.simply.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (thankyou.dk)
-all (hard fail)	v=spf1 include:spf.simply.com include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-21 05:40:20

www	185.20.205.62 (AS48854) (address records, no CNAME)
www vs bare domain	Same network thankyou.dk: 185.20.205.62 (AS48854) www.thankyou.dk: 185.20.205.62 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-thankyou-dk._domainkey.mimbdk.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-thankyou-dk._domainkey.mimbdk.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#

549ms

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

🏷️ SOA#

144ms

Field	Value
Serial	2025042300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-20 04:09:41

Field	Value
Registrar	Simply.com A/S
Registered	2023-01-10
Expires	2027-01-09 (75d)

🔗 Same registrant#

3 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).

Domain	Registrar
chorines-tapas.dk	Punktum dk A/S (direct)
lillebroders.dk	Simply.com A/S
oddveggies.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

146ms

154ms

157ms

AAAA

171ms

TXT

832ms

CAA

166ms

HTTPS

357ms

TLSA

1090ms

SOA

144ms

MTA-STS

147ms

DNSSEC

549ms

SRV

414ms

Total

10321ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 05:40:20	1060ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 00:47:47	1174ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-27 00:03:36	650ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-03 17:58:26	752ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-24 09:32:47	4077ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-23 09:38:38	956ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 12:45:06	1527ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-18 21:11:23 shown	10321ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:36:34	2867ms	3 NS 1 A 1 MX	🔒 Secure