lacastello.dk

📜 Historical scan 2026-10-01 00:09:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lacastello.dk is a .dk domain served by 2 nameservers (alla.ns.cloudflare.com, ernest.ns.cloudflare.com). It was registered on 24 February 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.64.74 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.zoho.com, mx2.zoho.com and 1 more. 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 54ms

Nameserver	IP addresses	PTR	ASN / ISP
alla.ns.cloudflare.com	108.162.192.62 172.64.32.62 173.245.58.62 2606:4700:50::adf5:3a3e 2803:f800:50::6ca2:c03e 2a06:98c1:50::ac40:203e	alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ernest.ns.cloudflare.com	108.162.193.164 172.64.33.164 173.245.59.164 2606:4700:58::adf5:3ba4 2803:f800:50::6ca2:c1a4 2a06:98c1:50::ac40:21a4	ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.64.74	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.178.117	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.zoho.com	136.143.191.44 136.143.191.44 136.143.191.44 136.143.191.44 136.143.191.44 136.143.191.44	mx2.zoho.com mx3.zohomail.com mx2.zohomail.com mx.zohomail.com mx.zoho.com mx3.zoho.com	AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO
20	300s	mx2.zoho.com	136.143.191.44 136.143.191.44 136.143.191.44 136.143.191.44 136.143.191.44 136.143.191.44	mx2.zohomail.com mx.zoho.com mx.zohomail.com mx3.zohomail.com mx2.zoho.com mx3.zoho.com	AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO
50	300s	mx3.zoho.com	136.143.191.44 136.143.191.44 136.143.191.44 136.143.191.44 136.143.191.44 136.143.191.44	mx3.zoho.com mx2.zoho.com mx3.zohomail.com mx2.zohomail.com mx.zohomail.com mx.zoho.com	AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO AS2639 ZOHO

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	104.21.64.74

🔷 AAAA Records (IPv6)#

2 records 106ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:b275	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:404a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 67ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.64.74,172.67.178.117 ech=AEX+DQBBVwAgACCMfw4T3q1qqkYA+bhgMOEBh7kVJ/GYmCvejGjXbxDZFwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b275,2606:4700:3034::6815:404a

🔌 SRV Records#

1 records 107ms

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

📝 TXT Records#

4 records 213ms

TXT Record
google-site-verification=0cOlKhuCUJpemd5FSeZNEkTfN5Wn2lzYm0fX7UGUi9Y
google-site-verification=grX_Jmh7zvcTqiUFWWaooRApI-mNJ967lMufgUme-0o
v=spf1 include:spf.simply.com include:zohomail.com ~all
zoho-verification=zb54306423.zmverify.zoho.com

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.lacastello.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=quarantine; adkim=r; aspf=r; pct=85

📬 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 12:41:38

www	104.21.64.74 172.67.178.117 2606:4700:3033::ac43:b275 2606:4700:3034::6815:404a (AS13335) (address records, no CNAME)
www vs bare domain	Same network lacastello.dk: 104.21.64.74 172.67.178.117 2606:4700:3033::ac43:b275 2606:4700:3034::6815:404a (AS13335) www.lacastello.dk: 104.21.64.74 172.67.178.117 2606:4700:3033::ac43:b275 2606:4700:3034::6815:404a (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

126ms

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

🏷️ SOA#

59ms

Field	Value
Serial	2414188540
Primary NS (MNAME)	alla.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 05:24:27

Field	Value
Registrar	Simply.com A/S
Registered	2023-02-24
Expires	2027-02-23 (126d)

📋 WHOIS#

⏱️ Lookup Timing#

54ms

43ms

61ms

AAAA

106ms

TXT

213ms

CAA

53ms

HTTPS

67ms

TLSA

136ms

SOA

59ms

MTA-STS

88ms

DNSSEC

126ms

SRV

107ms

Total

951ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 04:59:26	851ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-01 00:09:09 shown	951ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-29 18:37:17	506ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-25 21:06:39	681ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-08 08:45:49	1969ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-01 06:25:00	724ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-26 18:36:06	2654ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-08 15:33:00	1426ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-19 05:44:19	3807ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-26 11:24:25	2731ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-20 17:13:23	1767ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 13:13:18	1037ms	2 NS 2 A 3 MX	🔓 Insecure