theta.dk

📜 Historical scan 2026-08-19 07:16:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

theta.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 26 August 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 75.2.60.5 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by smtp.google.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#

3 records 249ms

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#

2 records 241ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
75.2.60.5	3600s	acd89244c803f7181.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	75.2.0.0/17	🇺🇸 United States	—
99.83.231.61	3600s	acd89244c803f7181.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	99.83.128.0/17	🇺🇸 United States	—

📧 MX Records#

1 records 265ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	142.251.127.26 142.251.127.27 2a00:1450:4001:c21::1a 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 690ms

TXT Record
google-site-verification=yGF4WIlw_pghnCTwfnRSIn1PASwvIHykRC28VAL9f5s
k9SOEmXht4dggHhXUi5RtZOYtxaHUngY

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.theta.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 11:54:15

www CNAME	theta-projekt.netlify.app (all on netlify.app) → 35.157.26.135 63.176.8.218 2a05:d014:58f:6200::258 2a05:d014:58f:6200::259 (AS16509)
www vs bare domain	Same network theta.dk: 75.2.60.5 99.83.231.61 (AS16509) www.theta.dk: 35.157.26.135 63.176.8.218 2a05:d014:58f:6200::258 2a05:d014:58f:6200::259 (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

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

507ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081800
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 12:11:57

Field	Value
Registrar	Simply.com A/S
Registered	2016-08-26
Expires	2027-08-31 (317d)

🔗 Same registrant#

2 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
angrebsbarometeret.dk	Simply.com A/S
osogdata.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

249ms

241ms

265ms

AAAA

253ms

TXT

690ms

CAA

265ms

HTTPS

297ms

TLSA

536ms

SOA

0ms

MTA-STS

322ms

DNSSEC

507ms

SRV

285ms

Total

5376ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 11:54:15	1007ms	3 NS 2 A 1 MX	🔓 Insecure
2026-10-09 00:48:10	947ms	3 NS 2 A 1 MX	🔓 Insecure
2026-10-03 23:23:57	479ms	3 NS 2 A 1 MX	🔓 Insecure
2026-10-02 23:22:48	1360ms	3 NS 2 A 1 MX	🔓 Insecure
2026-10-01 23:21:00	820ms	3 NS 2 A 1 MX	🔓 Insecure
2026-09-29 23:03:55	397ms	3 NS 2 A 1 MX	🔓 Insecure
2026-09-29 03:43:43	1294ms	3 NS 2 A 1 MX	🔓 Insecure
2026-09-26 02:58:43	666ms	3 NS 2 A 1 MX	🔓 Insecure
2026-09-25 02:32:08	928ms	3 NS 2 A 1 MX	🔓 Insecure
2026-09-24 02:00:46	574ms	3 NS 2 A 1 MX	🔓 Insecure
2026-09-22 08:29:32	891ms	3 NS 2 A 1 MX	🔓 Insecure
2026-09-15 07:27:29	591ms	3 NS 2 A 1 MX	🔓 Insecure
2026-08-26 23:16:46	9636ms	3 NS 2 A 1 MX	🔓 Insecure
2026-08-20 13:07:38	10386ms	3 NS 2 A 1 MX	🔓 Insecure
2026-08-19 07:16:40 shown	5376ms	3 NS 2 A 1 MX	🔓 Insecure
2026-07-30 18:37:00	17764ms	3 NS 2 A 1 MX	🔓 Insecure
2026-07-01 12:40:14	506ms	3 NS 2 A 0 MX	🔓 Insecure
2026-06-25 23:34:53	3737ms	3 NS 2 A 0 MX	🔓 Insecure
2026-06-23 12:52:57	1166ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 01:26:55	554ms	3 NS 2 A 0 MX	🔓 Insecure
2026-06-22 23:12:37	1015ms	3 NS 2 A 0 MX	🔓 Insecure
2026-06-21 14:54:45	1180ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 13:58:22	437ms	3 NS 2 A 0 MX	🔓 Insecure
2026-06-17 21:40:38	847ms	3 NS 2 A 0 MX	🔓 Insecure