ferdio.dk

📜 Historical scan 2026-08-17 13:00:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ferdio.dk is a .dk domain served by 2 nameservers (ashton.ns.cloudflare.com, naomi.ns.cloudflare.com). It was registered on 7 January 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.13.199 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 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 159ms

Nameserver	IP addresses	PTR	ASN / ISP
ashton.ns.cloudflare.com	108.162.195.173 162.159.44.173 172.64.35.173 2606:4700:58::a29f:2cad 2803:f800:50::6ca2:c3ad 2a06:98c1:50::ac40:23ad	ashton.ns.cloudflare.com ashton.ns.cloudflare.com ashton.ns.cloudflare.com ashton.ns.cloudflare.com ashton.ns.cloudflare.com ashton.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
naomi.ns.cloudflare.com	108.162.192.208 172.64.32.208 173.245.58.208 2606:4700:50::adf5:3ad0 2803:f800:50::6ca2:c0d0 2a06:98c1:50::ac40:20d0	naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.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 136ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.13.199	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.157.82	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 201ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.250.110.27 2a00:1450:400c:c1b::1b	wf-in-f27.1e100.net wg-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.213.27 2a00:1450:4013:c1e::1a	yugrqzs-in-f27.1e100.net yugrqzs-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	192.178.213.27 2a00:1450:4013:c1e::1a	yugrqzs-in-f27.1e100.net yugrqzs-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 197ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:9d52	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:dc7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 205ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.13.199,172.67.157.82 ech=AEX+DQBBbwAgACCeybfvCYFOjyqxOwhbSxSfBb6358LB+/wlCf7rvUvOLQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9d52,2606:4700:3036::6815:dc7

📝 TXT Records#

1 records 389ms

TXT Record
v=spf1 include:servers.mcsv.net ?all

✉️ SPF#

Policy	Record (ferdio.dk)
?all (neutral)	v=spf1 include:servers.mcsv.net ?all

📨 DMARC#

Policy	Record (_dmarc.ferdio.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:5e094991b9fb48b49045c94433d885ca@dmarc-reports.cloudflare.net

📬 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 2026-10-21 17:43:57

www	104.21.13.199 172.67.157.82 2606:4700:3033::ac43:9d52 2606:4700:3036::6815:dc7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network ferdio.dk: 188.114.96.1 188.114.97.1 2606:4700:3033::ac43:9d52 2606:4700:3036::6815:dc7 (AS13335) www.ferdio.dk: 104.21.13.199 172.67.157.82 2606:4700:3033::ac43:9d52 2606:4700:3036::6815:dc7 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

282ms

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	2412376561
Primary NS (MNAME)	ashton.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-21 18:14:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-01-07
Expires	2027-01-31 (98d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

159ms

136ms

201ms

AAAA

197ms

TXT

389ms

CAA

142ms

HTTPS

205ms

TLSA

346ms

SOA

0ms

MTA-STS

237ms

DNSSEC

282ms

SRV

237ms

Total

3258ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 17:43:57	575ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-16 06:43:38	2328ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-03 08:15:40	627ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-09 10:44:18	10275ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-06 20:18:48	957ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-17 13:00:12 shown	3258ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-16 04:50:42	5215ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-07 00:23:11	9504ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-25 22:37:58	892ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-21 12:06:13	948ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:17:49	1659ms	2 NS 2 A 5 MX	🔓 Insecure