jespercal.dk

📜 Historical scan 2026-06-24 11:25:43 · ← Latest scan

⬇ 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 188.114.96.1 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 59ms

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	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.114.96.1	600s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—
188.114.97.1	600s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx.simply.com	94.231.106.20	mx.simply.com	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 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:be3d	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:13da	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 68ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBByQAgACChqGZO6KAWkDm1lwL4B1sqyWvycCRhl8micMlBdSuNUwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

1 records 776ms

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#

latest probe, not this scan · 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 119ms

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

🔐 DNSSEC#

239ms

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

🏷️ SOA#

56ms

Field	Value
Serial	2407009917
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#

59ms

57ms

37ms

AAAA

33ms

TXT

776ms

CAA

654ms

HTTPS

68ms

TLSA

119ms

SOA

56ms

MTA-STS

50ms

DNSSEC

239ms

SRV

238ms

Total

1508ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 08:01:35	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 shown	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