diplomer.dk

📜 Historical scan 2026-06-17 03:16:04  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

diplomer.dk is a .dk domain served by 2 nameservers (jeff.ns.cloudflare.com, rita.ns.cloudflare.com). It was registered on 17 January 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.1 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.op-email.eu. The zone is DNSSEC-signed and validates, 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   48ms
NameserverIP addressesPTRASN / ISP
jeff.ns.cloudflare.com — — —
rita.ns.cloudflare.com — — —

🌍 A Records#

2 records   55ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.114.96.1 — — AS13335 Cloudflare, Inc. 188.114.96.0/22 — —
188.114.97.1 — — AS13335 Cloudflare, Inc. 188.114.96.0/22 — —

📧 MX Records#

1 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
1 — mail.op-email.eu 34.13.213.173 mail.op-email.eu AS396982 Google LLC

🔷 AAAA Records (IPv6)#

2 records   56ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a06:98c1:3120::1 — — AS13335 Cloudflare, Inc. 2a06:98c1:3120:0:0:0:0:0/46 — —
2a06:98c1:3121::1 — — AS13335 Cloudflare, Inc. 2a06:98c1:3120:0:0:0:0:0/46 — —

🔐 HTTPS Records#

1 records   58ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBbgAgACB4DR5gWJfMb8ThEudjXgbdGijjNCs106cx5Oz3+3/wBAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

1 records   154ms
TXT Record
v=spf1 mx ra=postmaster -all

✉️ SPF#

PolicyRecord (diplomer.dk)
-all (hard fail) v=spf1 mx ra=postmaster -all

📨 DMARC#

PolicyRecord (_dmarc.diplomer.dk)
p=reject v=DMARC1; p=reject; rua=mailto:postmaster@diplomer.dk; ruf=mailto:postmaster@diplomer.dk

📬 MTA-STS#

124ms
CheckResult
Status⚠️ Invalid
TXT record (_mta-sts)✓ Found
HTTPS policy✗ Missing / invalid
Policy ID16553487515061117972
Policy MX—

📈 TLSRPT#

StatusReport address (rua)
✓ Enabled mailto:postmaster@diplomer.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 07:08:11
www104.21.75.54 172.67.214.210 2606:4700:3031::6815:4b36 2606:4700:3034::ac43:d6d2 (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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

163ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

52ms
FieldValue
Serial2406156799
Primary NS (MNAME)jeff.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-05 07:13:09
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2024-01-17
Expires2027-01-16 (91d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
48ms
A
55ms
MX
52ms
AAAA
56ms
TXT
154ms
CAA
45ms
HTTPS
58ms
TLSA
111ms
SOA
52ms
MTA-STS
124ms
DNSSEC
163ms
SRV
0ms
Total
601ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-04 05:06:23 670ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-01 04:55:16 937ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-10 21:49:48 789ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-25 13:47:55 1680ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-17 23:50:38 1545ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-08 12:42:24 1032ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-24 02:27:17 3568ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-03 06:13:41 2013ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-28 06:13:38 743ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-17 03:16:04 shown 601ms 2 NS 2 A 1 MX 🔒 Secure
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