theresia.dk

📜 Historical scan 2026-08-25 12:57:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

theresia.dk is a .dk domain served by 2 nameservers (gigi.ns.cloudflare.com, weston.ns.cloudflare.com). It was registered on 3 May 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.22.181 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by route3.mx.cloudflare.net, route1.mx.cloudflare.net and 1 more. The zone is not DNSSEC-signed, has no 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#

2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
gigi.ns.cloudflare.com	108.162.194.12 162.159.38.12 172.64.34.12 2606:4700:50::a29f:260c 2803:f800:50::6ca2:c20c 2a06:98c1:50::ac40:220c	gigi.ns.cloudflare.com gigi.ns.cloudflare.com gigi.ns.cloudflare.com gigi.ns.cloudflare.com gigi.ns.cloudflare.com gigi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
weston.ns.cloudflare.com	108.162.195.138 162.159.44.138 172.64.35.138 2606:4700:58::a29f:2c8a 2803:f800:50::6ca2:c38a 2a06:98c1:50::ac40:238a	weston.ns.cloudflare.com weston.ns.cloudflare.com weston.ns.cloudflare.com weston.ns.cloudflare.com weston.ns.cloudflare.com weston.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.22.181	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.206.95	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
13	300s	route3.mx.cloudflare.net	162.159.205.23 162.159.205.24 162.159.205.25 2606:4700:f5::11 2606:4700:f5::12 2606:4700:f5::13	route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
64	300s	route1.mx.cloudflare.net	162.159.205.11 162.159.205.12 162.159.205.13 2606:4700:f5::b 2606:4700:f5::c 2606:4700:f5::d	route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
72	300s	route2.mx.cloudflare.net	162.159.205.17 162.159.205.18 162.159.205.19 2606:4700:f5::10 2606:4700:f5::e 2606:4700:f5::f	route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🔷 AAAA Records (IPv6)#

2 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:ce5f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:16b5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 53ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.22.181,172.67.206.95 ech=AEX+DQBB3gAgACCrNeffYBs54Ic9ySmupUCgFow0o7lg/fz5Dfsa4DNSIQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:ce5f,2606:4700:3036::6815:16b5

📝 TXT Records#

1 records 198ms

TXT Record
v=spf1 include:_spf.mx.cloudflare.net ~all

✉️ SPF#

Policy	Record (theresia.dk)
~all (soft fail)	v=spf1 include:_spf.mx.cloudflare.net ~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 2026-10-09 13:57:50

www	104.21.22.181 172.67.206.95 2606:4700:3032::ac43:ce5f 2606:4700:3036::6815:16b5 (AS13335) (address records, no CNAME)
www vs bare domain	Same network theresia.dk: 188.114.96.1 188.114.97.1 2606:4700:3032::ac43:ce5f 2606:4700:3036::6815:16b5 (AS13335) www.theresia.dk: 104.21.22.181 172.67.206.95 2606:4700:3032::ac43:ce5f 2606:4700:3036::6815:16b5 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.theresia.dk	eKFuseH_L3OYuFz3BuzamZbcY0Grs0GYI6_PfIzHwL4
TXT	_acme-challenge.theresia.dk	yIscU_H_hkX0uyzxEFjXBZuzSFlarWGwxPU8CX-SBcU

🔗 TLSA / DANE#

9 records 82ms

Service / Owner	Type	Cert association
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…

🔐 DNSSEC#

82ms

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	2413055836
Primary NS (MNAME)	gigi.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 03:58:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-05-03
Expires	2028-05-31 (583d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

44ms

33ms

AAAA

46ms

TXT

198ms

CAA

62ms

HTTPS

53ms

TLSA

82ms

SOA

0ms

MTA-STS

72ms

DNSSEC

82ms

SRV

65ms

Total

1694ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:57:50	823ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-04 03:54:06	636ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-02 04:03:47	1774ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-27 09:54:03	1057ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-27 00:39:11	805ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-25 12:57:59 shown	1694ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-24 19:16:28	1182ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-06 09:38:05	1874ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-25 21:11:11	1247ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 23:55:36	1222ms	2 NS 2 A 3 MX	🔓 Insecure