skolerum.dk
Last scanned: 2026-08-26 14:57:35  ·  735ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   50ms
NameserverIP addressesPTRASN / ISP
aragorn.ns.cloudflare.com 108.162.193.67
172.64.33.67
173.245.59.67
2606:4700:58::adf5:3b43
2803:f800:50::6ca2:c143
2a06:98c1:50::ac40:2143		 aragorn.ns.cloudflare.com
aragorn.ns.cloudflare.com
aragorn.ns.cloudflare.com
aragorn.ns.cloudflare.com
aragorn.ns.cloudflare.com
aragorn.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
miki.ns.cloudflare.com 108.162.192.202
172.64.32.202
173.245.58.202
2606:4700:50::adf5:3aca
2803:f800:50::6ca2:c0ca
2a06:98c1:50::ac40:20ca		 miki.ns.cloudflare.com
miki.ns.cloudflare.com
miki.ns.cloudflare.com
miki.ns.cloudflare.com
miki.ns.cloudflare.com
miki.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   54ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.165.248.53 300s 0x5da5f835.static.cust.fastspeed.dk AS3292 TDC Holding A/S 93.165.128.0/17 🇩🇰 Denmark Aarhus
📧 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 Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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)
🔐 DNSSEC86ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2412091851
Primary NS (MNAME)aragorn.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
50ms
A
54ms
MX
60ms
AAAA
42ms
TXT
203ms
CAA
51ms
HTTPS
46ms
TLSA
242ms
SOA
0ms
MTA-STS
91ms
DNSSEC
86ms
SRV
84ms
Total
735ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 14:57:35 735ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-13 13:41:08 3535ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-08 11:01:43 1488ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-30 22:04:55 812ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-25 03:53:11 2379ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 19:20:47 793ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 21:29:36 713ms 2 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone