katrineschumann.dk

Records from scan: 2026-10-07 19:07:35 · 2843ms total · last checked 2026-10-20 20:43 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

katrineschumann.dk is a .dk domain served by 2 nameservers (jermaine.ns.cloudflare.com, joyce.ns.cloudflare.com). It was registered on 28 May 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.81.175 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 121ms

Nameserver	IP addresses	PTR	ASN / ISP
jermaine.ns.cloudflare.com	108.162.195.157 162.159.44.157 172.64.35.157 2606:4700:58::a29f:2c9d 2803:f800:50::6ca2:c39d 2a06:98c1:50::ac40:239d	jermaine.ns.cloudflare.com jermaine.ns.cloudflare.com jermaine.ns.cloudflare.com jermaine.ns.cloudflare.com jermaine.ns.cloudflare.com jermaine.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
joyce.ns.cloudflare.com	108.162.194.14 162.159.38.14 172.64.34.14 2606:4700:50::a29f:260e 2803:f800:50::6ca2:c20e 2a06:98c1:50::ac40:220e	joyce.ns.cloudflare.com joyce.ns.cloudflare.com joyce.ns.cloudflare.com joyce.ns.cloudflare.com joyce.ns.cloudflare.com joyce.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 175ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.81.175	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.145.135	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 150ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.81.175
🔶 Autoconfig	172.67.145.135

🔷 AAAA Records (IPv6)#

2 records 140ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 155ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB3QAgACAFEOoyfpwDTL+aJF1GKUFS6cbVFlQAtUoaR3TJ4tm+IAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

1 records 760ms

TXT Record
v=spf1 include:spf.simply.com ~all

✉️ SPF#

Policy	Record (katrineschumann.dk)
~all (soft fail)	v=spf1 include:spf.simply.com ~all

📨 DMARC#

Policy	Record (_dmarc.katrineschumann.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc_kjb@kajabi.com; fo=1; pct=100; rf=afrf

📬 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#

checked 2026-10-07 19:07:35

www	104.21.81.175 172.67.145.135 2606:4700:3030::ac43:9187 2606:4700:3031::6815:51af (AS13335) (address records, no CNAME)
www vs bare domain	Same network katrineschumann.dk: 104.21.81.175 172.67.145.135 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.katrineschumann.dk: 104.21.81.175 172.67.145.135 2606:4700:3030::ac43:9187 2606:4700:3031::6815:51af (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#

3 records 361ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	4B949F05A63FED95FC94B3A83DD70167…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

557ms

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

🏷️ SOA#

109ms

Field	Value
Serial	2416863638
Primary NS (MNAME)	jermaine.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 19:17:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-05-28
Expires	2027-05-31 (221d)

📋 WHOIS#

⏱️ Lookup Timing#

121ms

175ms

150ms

AAAA

140ms

TXT

760ms

CAA

158ms

HTTPS

155ms

TLSA

361ms

SOA

109ms

MTA-STS

259ms

DNSSEC

557ms

SRV

409ms

Total

2843ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 19:07:35 shown	2843ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 15:39:18	783ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-04 13:35:04	3487ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-30 20:39:08	1642ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 06:08:38	807ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-10 10:47:35	1022ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-29 00:28:05	848ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 13:43:13	891ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 13:31:36	2327ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 01:03:14	601ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 17:03:08	2632ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 14:22:23	1629ms	2 NS 2 A 1 MX	🔓 Insecure