kathrinezollner.dk

📜 Historical scan 2026-06-25 13:52:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kathrinezollner.dk is a .dk domain served by 2 nameservers (kate.ns.cloudflare.com, woz.ns.cloudflare.com). It was registered on 6 April 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.75.17 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, publishes a 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
kate.ns.cloudflare.com	108.162.192.124 172.64.32.124 173.245.58.124 2606:4700:50::adf5:3a7c 2803:f800:50::6ca2:c07c 2a06:98c1:50::ac40:207c	kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
woz.ns.cloudflare.com	108.162.193.150 172.64.33.150 173.245.59.150 2606:4700:58::adf5:3b96 2803:f800:50::6ca2:c196 2a06:98c1:50::ac40:2196	woz.ns.cloudflare.com woz.ns.cloudflare.com woz.ns.cloudflare.com woz.ns.cloudflare.com woz.ns.cloudflare.com woz.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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.75.17	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.166.123	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	aspmx.l.google.com	209.85.233.27 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b	lr-in-f27.1e100.net lu-in-f27.1e100.net lu-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	600s	alt1.aspmx.l.google.com	172.253.158.27 2404:6800:4000:1025::1a	so-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	600s	alt2.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	600s	alt3.aspmx.l.google.com	192.178.230.26 2404:6800:400b:c01b::1b	yunrtab-in-f26.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	600s	alt4.aspmx.l.google.com	173.194.43.27 2607:f8b0:400e:c1e::1b	yudlsqd-in-f27.1e100.net yudlsqd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.166.123
🔶 Autoconfig	104.21.75.17

🔷 AAAA Records (IPv6)#

2 records 71ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:4b11	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:a67b	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 61ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.75.17,172.67.166.123 ech=AEX+DQBBeQAgACCc057jHmdUNLe3Q7CP6vEMJf27rqKyIa9ycfkg+crjGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:4b11,2606:4700:3036::ac43:a67b

📝 TXT Records#

6 records 216ms

TXT Record
brevo-code:5bebba060fa2f32d8ae58e9b04cda86a
google-site-verification=L0lsetlwO5c_WTHNwiu3WmMqWIwXEEqb8-pNY13TmXU
google-site-verification=sJ8K8aCfhBsJS-CA3qNCs9KbmbmAHqKJ_Mei8JDdC1Y
google-site-verification=UEp1Z4sJUIaHv2k9IWKiq9lWBsbFhNh3ixHHP3JQZTM
k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76yojh54Xu3uSbQ3JP0A7k8o8GutRF8zbFUA8n0ZH2y0cIEjMliXY4W4LwPA7m4q0ObmvSjhd63O9d8z1XkUBwIDAQAB
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (kathrinezollner.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.kathrinezollner.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.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 15:17:40

www	104.21.75.17 172.67.166.123 2606:4700:3036::6815:4b11 2606:4700:3036::ac43:a67b (AS13335) (address records, no CNAME)
www vs bare domain	Same network kathrinezollner.dk: 104.21.75.17 172.67.166.123 2606:4700:3036::6815:4b11 2606:4700:3036::ac43:a67b (AS13335) www.kathrinezollner.dk: 104.21.75.17 172.67.166.123 2606:4700:3036::6815:4b11 2606:4700:3036::ac43:a67b (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

89ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2407385045
Primary NS (MNAME)	kate.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-23 15:43:33

Field	Value
Registrar	Simply.com A/S
Registered	2022-04-06
Expires	2027-04-05 (162d)

🔗 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
designbyzollner.dk	Simply.com A/S
zocon.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

41ms

36ms

55ms

AAAA

71ms

TXT

216ms

CAA

76ms

HTTPS

61ms

TLSA

94ms

SOA

37ms

MTA-STS

77ms

DNSSEC

89ms

SRV

77ms

Total

1010ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 15:17:39	2292ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-19 18:26:01	700ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-02 03:06:31	922ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-28 02:20:03	853ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-25 12:34:28	937ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-22 14:58:06	3294ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-21 14:37:59	2168ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-20 14:16:13	10758ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-18 04:52:15	2878ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-17 03:12:38	9984ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-15 19:43:07	5065ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-02 09:31:25	9563ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-30 01:20:44	3513ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-08 14:33:13	2296ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-05 20:10:21	20861ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 14:40:35	1020ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-25 13:52:36 shown	1010ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-22 01:37:05	720ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-18 00:05:19	3220ms	2 NS 2 A 5 MX	🔓 Insecure