damgaardtech.dk

📜 Historical scan 2026-09-30 04:09:20  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

damgaardtech.dk is a .dk domain served by 2 nameservers (norm.ns.cloudflare.com, sandra.ns.cloudflare.com). It was registered on 6 September 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.14.251 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. 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   32ms
NameserverIP addressesPTRASN / ISP
norm.ns.cloudflare.com 108.162.193.134
172.64.33.134
173.245.59.134
2606:4700:58::adf5:3b86
2803:f800:50::6ca2:c186
2a06:98c1:50::ac40:2186		 norm.ns.cloudflare.com
norm.ns.cloudflare.com
norm.ns.cloudflare.com
norm.ns.cloudflare.com
norm.ns.cloudflare.com
norm.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
sandra.ns.cloudflare.com 108.162.194.34
162.159.38.34
172.64.34.34
2606:4700:50::a29f:2622
2803:f800:50::6ca2:c222
2a06:98c1:50::ac40:2222		 sandra.ns.cloudflare.com
sandra.ns.cloudflare.com
sandra.ns.cloudflare.com
sandra.ns.cloudflare.com
sandra.ns.cloudflare.com
sandra.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   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.14.251 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.160.213 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.protonmail.ch 176.119.200.128
185.205.70.128
185.70.42.128		 mail.protonmail.ch
mail.protonmail.ch
mail.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 300s mailsec.protonmail.ch 176.119.200.129
185.205.70.129
185.70.42.129		 mailsec.protonmail.ch
mailsec.protonmail.ch
mailsec.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG

🔷 AAAA Records (IPv6)#

2 records   37ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::ac43:a0d5 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::6815:efb 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   33ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.14.251,172.67.160.213 ech=AEX+DQBBFgAgACDQh6blBpSmICDnbiaFgpEWOgrKyZ/lZRK79wZHpO/tNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:a0d5,2606:4700:3034::6815:efb

📝 TXT Records#

3 records   158ms
TXT Record
google-site-verification=SrvbvRoO_wwQISQfaBbxYSpAM7dgMfbJSc2cvrMm5v0
protonmail-verification=1e27d5ae96cd7a40df330c5463cd731eb76b7852
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

PolicyRecord (damgaardtech.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

PolicyRecord (_dmarc.damgaardtech.dk)
p=quarantine v=DMARC1; p=quarantine

📬 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 2026-10-13 16:44:05
www104.21.14.251 172.67.160.213 2606:4700:3032::ac43:a0d5 2606:4700:3034::6815:efb (AS13335) (address records, no CNAME)
www vs bare domainSame network
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.damgaardtech.dk 2sDpZmr2TgHk_c24xU11rPW_UvlyYvRAW0Hbjj9LMEM
TXT _acme-challenge.damgaardtech.dk ekOMaFdjvEz_Qi4bwyqHO8SGCCTJF6uDzyAUx7v9NWQ

🔗 TLSA / DANE#

4 records   66ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

113ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

38ms
FieldValue
Serial2416206346
Primary NS (MNAME)norm.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-01 04:56:55
FieldValue
RegistrarNetsite A/S
Registered2025-09-06
Expires2027-09-05 (323d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
32ms
A
34ms
MX
40ms
AAAA
37ms
TXT
158ms
CAA
34ms
HTTPS
33ms
TLSA
66ms
SOA
38ms
MTA-STS
62ms
DNSSEC
113ms
SRV
68ms
Total
1083ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 16:44:04 3045ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-01 04:35:57 1842ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-30 04:09:20 shown 1083ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-21 11:53:20 1324ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-18 06:05:18 3132ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-14 13:23:09 1711ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-26 15:23:26 751ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-07 20:40:42 1689ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-15 06:57:53 9000ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-09 04:08:53 2429ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-27 01:40:45 1141ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-26 16:15:36 984ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-24 11:42:27 3068ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-24 08:53:47 1084ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-23 07:55:24 934ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 23:51:43 724ms 2 NS 2 A 2 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone