damsgaardgruppen.dk

Records from scan: 2026-10-19 20:28:38  ·  1718ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

damsgaardgruppen.dk is a .dk domain served by 2 nameservers (norm.ns.cloudflare.com, sara.ns.cloudflare.com). It was registered on 22 June 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.94.226 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   36ms

🌍 A Records#

2 records   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.94.226 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.140.221 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   41ms

🔐 HTTPS Records#

1 records   35ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.94.226,172.67.140.221 ech=AEX+DQBB9QAgACB18wAK+a3JYR9AYQ/5Q1JR+skjxCTSoUmjHycnRmQuBgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5ee2,2606:4700:3037::ac43:8cdd

📝 TXT Records#

1 records   209ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (damsgaardgruppen.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.damsgaardgruppen.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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#

checked 2026-10-19 20:28:38
www104.21.94.226 172.67.140.221 2606:4700:3034::6815:5ee2 2606:4700:3037::ac43:8cdd (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.damsgaardgruppen.dk HQ9ZUScy3PIJHwyDhPZUsjXo0TXQVGsvsUo6JrS-DiM
TXT _acme-challenge.damsgaardgruppen.dk J2oIiG-j9jNZTZAJuO16sZX8j0wXtfnPQ8soI6TPe4U

🔗 TLSA / DANE#

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

🔐 DNSSEC#

124ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

33ms
FieldValue
Serial2417919008
Primary NS (MNAME)norm.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-13 12:46:20
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2016-06-22
Expires2027-06-30 (253d)

🔗 Same registrant#

14 domains
📋 WHOIS#

⏱️ Lookup Timing#

NS
36ms
A
38ms
MX
31ms
AAAA
41ms
TXT
209ms
CAA
35ms
HTTPS
35ms
TLSA
61ms
SOA
33ms
MTA-STS
74ms
DNSSEC
124ms
SRV
84ms
Total
1718ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-19 20:28:38 shown 1718ms 2 NS 2 A 0 MX 🔒 Secure
2026-10-18 19:20:55 1662ms 2 NS 2 A 0 MX 🔒 Secure
2026-10-17 18:30:13 2372ms 2 NS 2 A 0 MX 🔒 Secure
2026-10-16 18:15:55 1335ms 2 NS 2 A 0 MX 🔒 Secure
2026-10-14 12:48:50 2106ms 2 NS 2 A 0 MX 🔒 Secure
2026-10-13 12:20:26 511ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-25 22:25:50 2420ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-20 20:04:44 1663ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-26 17:10:07 2474ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-26 02:50:25 594ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-20 00:00:58 4717ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-15 23:01:57 1007ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-06 22:32:53 955ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-11 13:10:58 746ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-20 23:39:50 998ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-20 03:03:02 800ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-20 02:50:13 7684ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-16 23:51:44 473ms 2 NS 2 A 0 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone