winther-it.dk

📜 Historical scan 2026-06-27 05:35:22  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

winther-it.dk is a .dk domain served by 2 nameservers (anna.ns.cloudflare.com, anton.ns.cloudflare.com). It was registered on 14 July 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.1.254 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.winther-it.dk. 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   37ms
NameserverIP addressesPTRASN / ISP
anna.ns.cloudflare.com 108.162.192.102
172.64.32.102
173.245.58.102
2606:4700:50::adf5:3a66
2803:f800:50::6ca2:c066
2a06:98c1:50::ac40:2066		 anna.ns.cloudflare.com
anna.ns.cloudflare.com
anna.ns.cloudflare.com
anna.ns.cloudflare.com
anna.ns.cloudflare.com
anna.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
anton.ns.cloudflare.com 108.162.195.175
162.159.44.175
172.64.35.175
2606:4700:58::a29f:2caf
2803:f800:50::6ca2:c3af
2a06:98c1:50::ac40:23af		 anton.ns.cloudflare.com
anton.ns.cloudflare.com
anton.ns.cloudflare.com
anton.ns.cloudflare.com
anton.ns.cloudflare.com
anton.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   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.1.254 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.128.112 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.winther-it.dk 5.186.48.2 5.186.48.2.static.fibianet.dk AS44869 FIBIA P/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovermail.winther-it.dk → 5.186.48.2
🔶 Autoconfigmail.winther-it.dk → 5.186.48.2

🔷 AAAA Records (IPv6)#

2 records   35ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:1fe 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::ac43:8070 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   38ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.1.254,172.67.128.112 ech=AEX+DQBBcQAgACC+FV9YDF/82RlBj95a5nVTwdo/fsw19TZwcJHKsNW4ZAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1fe,2606:4700:3036::ac43:8070

🔌 SRV Records#

1 records   69ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 mail.winther-it.dk

📝 TXT Records#

1 records   215ms
TXT Record
v=spf1 mx ip4:5.186.48.2 ~all

✉️ SPF#

PolicyRecord (winther-it.dk)
~all (soft fail) v=spf1 mx ip4:5.186.48.2 ~all

📨 DMARC#

PolicyRecord (_dmarc.winther-it.dk)
p=reject v=DMARC1;p=reject;rua=mailto:mailauth-info@winther-it.dk

📬 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 2026-10-15 06:22:52
wwwExists, no address
www vs bare domainwww does not resolve (all like this)
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYDelete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
dkim — 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: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

1 records   62ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.winther-it.dk DANE-EE · SPKI · SHA-256 B4A443EB5F74DECF619A11F8FC694A17…

🔐 DNSSEC#

80ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

43ms
FieldValue
Serial2407616996
Primary NS (MNAME)anna.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-07 14:41:11
FieldValue
RegistrarSimply.com A/S
Registered2023-07-14
Expires2027-07-13 (266d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
39ms
MX
48ms
AAAA
35ms
TXT
215ms
CAA
43ms
HTTPS
38ms
TLSA
62ms
SOA
43ms
MTA-STS
50ms
DNSSEC
80ms
SRV
69ms
Total
914ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 06:22:51 1405ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-07 14:24:47 594ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-01 10:22:52 895ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-25 09:13:39 831ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-23 03:44:14 635ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-13 21:13:41 767ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-04 09:45:06 9979ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-30 16:48:12 1827ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-27 21:10:05 578ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-26 20:42:04 1195ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-24 17:02:41 902ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-22 05:40:36 2005ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-20 04:30:40 2097ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-17 23:18:38 2602ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-15 14:59:53 2918ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-14 05:13:00 16986ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-27 11:13:52 1738ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-15 23:38:57 1723ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-03 12:12:33 903ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-27 05:35:22 shown 914ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-26 15:56:53 683ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 11:34:09 1626ms 2 NS 2 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone