jespercal.dk

Records from scan: 2026-10-24 08:01:35 · 604ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jespercal.dk is a .dk domain served by 2 nameservers (phoenix.ns.cloudflare.com, ryan.ns.cloudflare.com). It was registered on 28 May 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.19.218 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
phoenix.ns.cloudflare.com	108.162.194.201 162.159.38.201 172.64.34.201 2606:4700:50::a29f:26c9 2803:f800:50::6ca2:c2c9 2a06:98c1:50::ac40:22c9	phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com phoenix.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ryan.ns.cloudflare.com	108.162.195.229 162.159.44.229 172.64.35.229 2606:4700:58::a29f:2ce5 2803:f800:50::6ca2:c3e5 2a06:98c1:50::ac40:23e5	ryan.ns.cloudflare.com ryan.ns.cloudflare.com ryan.ns.cloudflare.com ryan.ns.cloudflare.com ryan.ns.cloudflare.com ryan.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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.19.218	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.190.61	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.simply.com	94.231.103.108 94.231.106.20	mx.simply.com mx.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	188.114.96.1
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:be3d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:13da	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.19.218,172.67.190.61 ech=AEX+DQBBygAgACAh5RoqTwocUj3hlCaMvaOHj1GYIghfZpsnZupBZ8yRCAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:be3d,2606:4700:3035::6815:13da

📝 TXT Records#

1 records 146ms

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

✉️ SPF#

Policy	Record (jespercal.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.jespercal.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.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#

checked 2026-10-24 08:01:35

www	104.21.19.218 172.67.190.61 2606:4700:3033::ac43:be3d 2606:4700:3035::6815:13da (AS13335) (address records, no CNAME)
www vs bare domain	Same network jespercal.dk: 104.21.19.218 172.67.190.61 2606:4700:3033::ac43:be3d 2606:4700:3035::6815:13da (AS13335) www.jespercal.dk: 104.21.19.218 172.67.190.61 2606:4700:3033::ac43:be3d 2606:4700:3035::6815:13da (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#

2 records 55ms

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…

🔐 DNSSEC#

108ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2416823501
Primary NS (MNAME)	phoenix.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 07:55:13

Field	Value
Registrar	Simply.com A/S
Registered	2025-05-28
Expires	2027-05-27 (214d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

33ms

32ms

AAAA

34ms

TXT

146ms

CAA

27ms

HTTPS

33ms

TLSA

55ms

SOA

36ms

MTA-STS

51ms

DNSSEC

108ms

SRV

53ms

Total

604ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 08:01:35 shown	604ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-07 07:49:21	496ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-01 06:12:08	638ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 04:17:04	820ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 02:54:32	2443ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-09 03:59:23	715ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-02 04:15:42	10045ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-28 08:36:01	656ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 22:28:28	645ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 18:06:13	1008ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-08 23:22:10	3080ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-01 07:22:36	772ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 02:17:39	709ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 11:25:43	1508ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 03:45:40	567ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 19:27:26	740ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 14:55:49	605ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 14:20:43	1578ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 13:50:01	2845ms	2 NS 2 A 1 MX	🔓 Insecure