mduep.dk
Last scanned: 2026-08-26 21:32:24  ·  573ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   57ms
NameserverIP addressesPTRASN / ISP
abby.ns.cloudflare.com 108.162.192.100
172.64.32.100
173.245.58.100
2606:4700:50::adf5:3a64
2803:f800:50::6ca2:c064
2a06:98c1:50::ac40:2064		 abby.ns.cloudflare.com
abby.ns.cloudflare.com
abby.ns.cloudflare.com
abby.ns.cloudflare.com
abby.ns.cloudflare.com
abby.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
randy.ns.cloudflare.com 108.162.195.109
162.159.44.109
172.64.35.109
2606:4700:58::a29f:2c6d
2803:f800:50::6ca2:c36d
2a06:98c1:50::ac40:236d		 randy.ns.cloudflare.com
randy.ns.cloudflare.com
randy.ns.cloudflare.com
randy.ns.cloudflare.com
randy.ns.cloudflare.com
randy.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   56ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.52.110.67 120s 0x57346e43.static.cust.fastspeed.dk AS3292 TDC Holding A/S 87.48.0.0/13 🇩🇰 Denmark Copenhagen
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   236ms
TXT Record
MS=ms72772954
protonmail-verification=7f5f4571a297dca2da41ba15d3f54bf0ad324ac3
v=spf1 -all
✉️ SPF
PolicyRecord (mduep.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.mduep.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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC99ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2412116682
Primary NS (MNAME)abby.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
57ms
A
56ms
MX
71ms
AAAA
83ms
TXT
236ms
CAA
67ms
HTTPS
75ms
TLSA
75ms
SOA
0ms
MTA-STS
87ms
DNSSEC
99ms
SRV
110ms
Total
573ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 21:32:24 573ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-15 12:38:31 3237ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-09 09:52:18 16710ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-20 21:03:01 1346ms 2 NS 1 A 0 MX 🔒 Secure View
2026-07-13 15:35:29 749ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-28 08:46:50 830ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-24 10:28:43 712ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 23:40:10 752ms 2 NS 1 A 0 MX 🔒 Secure View
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