tholos.dk

📜 Historical scan 2026-06-17 22:11:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tholos.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 24 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.64.126.42 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by inbound-smtp.us-east-1.amazonaws.com, mx.zoho.eu and 2 more. The zone is DNSSEC-signed and validates, 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#

3 records 127ms

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 100ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.64.126.42	—	ec2-3-64-126-42.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.64.0.0/12	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

4 records 101ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	inbound-smtp.us-east-1.amazonaws.com	3.211.210.226 44.206.9.87 44.210.166.32 54.164.173.191 54.197.5.236	ec2-3-211-210-226.compute-1.amazonaws.com ec2-44-206-9-87.compute-1.amazonaws.com ec2-44-210-166-32.compute-1.amazonaws.com ec2-54-164-173-191.compute-1.amazonaws.com ec2-54-197-5-236.compute-1.amazonaws.com	AS14618 Amazon.com, Inc. AS14618 Amazon.com, Inc. AS14618 Amazon.com, Inc. AS14618 Amazon.com, Inc. AS14618 Amazon.com, Inc.
10	—	mx.zoho.eu	185.20.209.166 185.20.209.166 185.20.209.166 185.230.214.166 185.230.214.166 185.230.214.166	mx.zoho.eu mx2.zoho.eu mx3.zoho.eu mx.zoho.eu mx3.zoho.eu mx2.zoho.eu	AS41913 Computerline GmbH AS41913 Computerline GmbH AS41913 Computerline GmbH AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
20	—	mx2.zoho.eu	89.36.170.166 89.36.170.166 89.36.170.166	mx.zoho.eu mx2.zoho.eu mx3.zoho.eu	AS41913 Computerline GmbH AS41913 Computerline GmbH AS41913 Computerline GmbH
50	—	mx3.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166	mx2.zoho.eu mx3.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.mail.us-east-1.awsapps.com → 100.57.179.61

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 260ms

TXT Record
google-site-verification=cH8zIKU94EScX1hclpAsMurtScz5IgJ2T4DlV7Uo4YM
v=spf1 include:amazonses.com include:zoho.eu ~all
zoho-verification=zb00083475.zmverify.zoho.eu

✉️ SPF#

Policy	Record (tholos.dk)
~all (soft fail)	v=spf1 include:amazonses.com include:zoho.eu ~all

📨 DMARC#

Policy	Record (_dmarc.tholos.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-13 05:38:37

www	3.64.126.42 (AS16509) (address records, no CNAME)
www vs bare domain	Same network tholos.dk: 3.64.126.42 (AS16509) www.tholos.dk: 3.64.126.42 (AS16509)
Wildcard	No
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

229ms

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

🏷️ SOA#

99ms

Field	Value
Serial	2026041603
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 2026-10-13 06:04:17

Field	Value
Registrar	Simply.com A/S
Registered	2025-10-24
Expires	2027-10-23 (368d)

🔗 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#

127ms

100ms

101ms

AAAA

102ms

TXT

260ms

CAA

100ms

HTTPS

99ms

TLSA

2041ms

SOA

99ms

MTA-STS

117ms

DNSSEC

229ms

SRV

128ms

Total

3418ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 05:38:37	884ms	3 NS 1 A 4 MX	🔒 Secure
2026-10-03 15:33:10	721ms	3 NS 1 A 4 MX	🔒 Secure
2026-09-30 15:24:19	835ms	3 NS 1 A 4 MX	🔒 Secure
2026-08-28 04:52:18	1147ms	3 NS 1 A 4 MX	🔒 Secure
2026-08-26 18:25:45	2041ms	3 NS 1 A 4 MX	🔒 Secure
2026-06-20 07:18:32	2198ms	3 NS 1 A 4 MX	🔒 Secure
2026-06-20 03:27:30	7545ms	3 NS 1 A 4 MX	🔒 Secure
2026-06-20 02:50:49	1469ms	3 NS 1 A 4 MX	🔒 Secure
2026-06-17 22:11:19 shown	3418ms	3 NS 1 A 4 MX	🔒 Secure