caspero.dk

📜 Historical scan 2026-07-02 18:50:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

caspero.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 15 July 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.158.133.1 is hosted by Cloudflare, Inc. (AS13335) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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#

4 records 162ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 124ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.158.133.1	300s	lovable-app-cd-1-4.p.l5e.io	AS13335	Cloudflare, Inc.	185.158.133.0/24	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

5 records 212ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c03::1b	rd-in-f26.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	93.191.156.102
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 202ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

4 records 296ms

TXT Record
anthropic-domain-verification-hcb50j=knl1lY2BvO0m4rrdmK23m6Ke4
google-site-verification=Ck8EXYnDoN01AjlOswgKtFivNpb3jDZ1hwPNotrHCr0
google-site-verification=KRvPqg3Drz84syt42wABPvOzrm8GmgviHbawLgN1anM
v=spf1 include:_spf.google.com include:spf.simply.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.caspero.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 2026-10-07 16:14:22

www	185.158.133.1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network caspero.dk: 185.158.133.1 (AS13335) www.caspero.dk: 185.158.133.1 (AS13335)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

201ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026070200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-07-02 18:58:00

Field	Value
Registrar	Simply.com A/S
Registered	2020-07-15
Expires	2026-07-31 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

162ms

124ms

212ms

AAAA

129ms

TXT

296ms

CAA

202ms

HTTPS

131ms

TLSA

108ms

SOA

0ms

MTA-STS

207ms

DNSSEC

201ms

SRV

202ms

Total

1644ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 15:10:49	1102ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-29 14:49:59	2258ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-25 03:44:09	595ms	4 NS 1 A 5 MX	🔒 Secure
2026-08-28 10:57:06	2698ms	4 NS 1 A 5 MX	🔒 Secure
2026-07-08 20:11:18	1606ms	4 NS 1 A 5 MX	🔒 Secure
2026-07-02 18:50:56 shown	1644ms	4 NS 1 A 5 MX	🔒 Secure
2026-07-02 09:48:46	1265ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-26 14:29:58	807ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-16 19:45:07	539ms	4 NS 1 A 5 MX	⚠️ Bogus
2026-06-16 19:41:11	561ms	4 NS 1 A 5 MX	🔒 Secure