esperion.dk

📜 Historical scan 2026-09-24 13:24:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

esperion.dk is a .dk domain served by 2 nameservers (aisha.ns.cloudflare.com, sonny.ns.cloudflare.com). It was registered on 16 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.92.168 is hosted by Cloudflare, Inc. (AS13335). 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 51ms

Nameserver	IP addresses	PTR	ASN / ISP
aisha.ns.cloudflare.com	108.162.194.186 162.159.38.186 172.64.34.186 2606:4700:50::a29f:26ba 2803:f800:50::6ca2:c2ba 2a06:98c1:50::ac40:22ba	aisha.ns.cloudflare.com aisha.ns.cloudflare.com aisha.ns.cloudflare.com aisha.ns.cloudflare.com aisha.ns.cloudflare.com aisha.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sonny.ns.cloudflare.com	108.162.195.66 162.159.44.66 172.64.35.66 2606:4700:58::a29f:2c42 2803:f800:50::6ca2:c342 2a06:98c1:50::ac40:2342	sonny.ns.cloudflare.com sonny.ns.cloudflare.com sonny.ns.cloudflare.com sonny.ns.cloudflare.com sonny.ns.cloudflare.com sonny.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 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.92.168	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.196.143	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::ac43:c48f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:5ca8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.92.168,172.67.196.143 ech=AEX+DQBBqwAgACCNq4XxLhrI0tLTjjGB1pTcyJz1UaKcIwvO7N/wCdLZDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:c48f,2606:4700:3037::6815:5ca8

📝 TXT Records#

1 records 245ms

TXT Record
v=spf1 +a +mx +ip4:192.250.229.77 include:spf.mysecurecloudhost.com ~all

✉️ SPF#

Policy	Record (esperion.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:192.250.229.77 include:spf.mysecurecloudhost.com ~all

📨 DMARC#

Policy	Record (_dmarc.esperion.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-10 23:33:12

www	104.21.92.168 172.67.196.143 2606:4700:3036::ac43:c48f 2606:4700:3037::6815:5ca8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network esperion.dk: 104.21.92.168 172.67.196.143 2606:4700:3036::ac43:c48f 2606:4700:3037::6815:5ca8 (AS13335) www.esperion.dk: 104.21.92.168 172.67.196.143 2606:4700:3036::ac43:c48f 2606:4700:3037::6815:5ca8 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.esperion.dk	P7UKG-9ebB8obXmnvtwpCHLKgKrxPxU9Zd3ipapG0d0
TXT	_acme-challenge.esperion.dk	V9L6s5W2y2mtxWV_09fa6BPQZ0Ws4h2u_w2mspvXAOU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

85ms

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	2415709881
Primary NS (MNAME)	aisha.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 14:58:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2026-03-16
Expires	2027-03-15 (149d)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

62ms

60ms

AAAA

50ms

TXT

245ms

CAA

55ms

HTTPS

44ms

TLSA

47ms

SOA

0ms

MTA-STS

59ms

DNSSEC

85ms

SRV

72ms

Total

1209ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 13:46:16	1669ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 13:33:49	623ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 13:24:21 shown	1209ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 05:43:59	681ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 07:28:23	2210ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 05:42:05	1645ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 03:48:06	1222ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 17:24:19	684ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 05:54:42	1531ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 19:38:03	569ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-15 20:31:15	1133ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 19:49:41	1461ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 18:46:31	5046ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-22 23:40:11	1174ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 08:25:25	383ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 08:25:00	376ms	2 NS 2 A 0 MX	🔓 Insecure