ferdio.dk

📜 Historical scan 2026-10-16 06:43:38  ·  ← 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   294ms
NameserverIP addressesPTRASN / 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   290ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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   303ms
PriorityTTLMail ServerIP addressesPTRASN
1 300s 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
5 300s alt1.aspmx.l.google.com 142.250.147.26
2a00:1450:4025:c01::1a		 rd-in-f26.1e100.net
rd-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 300s alt2.aspmx.l.google.com 172.253.152.26
2a00:1450:4010:c22::1a		 yulpptr-in-f26.1e100.net
yulpptr-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s aspmx2.googlemail.com 142.250.147.26
2a00:1450:4025:c01::1b		 rd-in-f26.1e100.net
rd-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s aspmx3.googlemail.com 172.253.152.27
2a00:1450:4010:c22::1a		 yulpptr-in-f27.1e100.net
yulpptr-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   292ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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   330ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.13.199,172.67.157.82 ech=AEX+DQBBlAAgACAm5CoMZdsR3bia/zyD99Ta3UGuAYW+x62dnLAOq+7AJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:9d52,2606:4700:3036::6815:dc7

📝 TXT Records#

1 records   514ms
TXT Record
v=spf1 include:servers.mcsv.net ?all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_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
www104.21.13.199 172.67.157.82 2606:4700:3033::ac43:9d52 2606:4700:3036::6815:dc7 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 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

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.ferdio.dk cBWga7vz2y3SzmsJWO6NfQEtWID0ak332Rl6SS_iaPo
TXT _acme-challenge.ferdio.dk oQ29e_kZ-izs-41i7P4A1XkQvIJuuufAUyt9ItgArHQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

413ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

129ms
FieldValue
Serial2417567972
Primary NS (MNAME)ashton.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-21 18:14:12
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2014-01-07
Expires2027-01-31 (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#

NS
294ms
A
290ms
MX
303ms
AAAA
292ms
TXT
514ms
CAA
286ms
HTTPS
330ms
TLSA
473ms
SOA
129ms
MTA-STS
347ms
DNSSEC
413ms
SRV
353ms
Total
2328ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 17:43:57 575ms 2 NS 2 A 5 MX 🔓 Insecure
2026-10-16 06:43:38 shown 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 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
dhd.dk [/] search Domains, Hosts & DNS — .dk zone