6degree.dk
Last scanned: 2026-08-20 23:17:25  ·  3682ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   367ms
NameserverIP addressesPTRASN / ISP
amos.ns.cloudflare.com 108.162.195.120
162.159.44.120
172.64.35.120
2606:4700:58::a29f:2c78
2803:f800:50::6ca2:c378
2a06:98c1:50::ac40:2378		 amos.ns.cloudflare.com
amos.ns.cloudflare.com
amos.ns.cloudflare.com
amos.ns.cloudflare.com
amos.ns.cloudflare.com
amos.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
melissa.ns.cloudflare.com 108.162.192.199
172.64.32.199
173.245.58.199
2606:4700:50::adf5:3ac7
2803:f800:50::6ca2:c0c7
2a06:98c1:50::ac40:20c7		 melissa.ns.cloudflare.com
melissa.ns.cloudflare.com
melissa.ns.cloudflare.com
melissa.ns.cloudflare.com
melissa.ns.cloudflare.com
melissa.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   354ms
IPTTLPTRASNISP / OrgCIDRCountryCity
192.0.2.1 300s — — — — — —
📧 MX Records1 records   320ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s null.localhost ::1
127.0.0.1		 localhost
localhost		 —
—
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   863ms
TXT Record
v=DKIM1; p=
v=spf1 -all
✉️ SPF
PolicyRecord (6degree.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.6degree.dk)
p=reject v=DMARC1; p=reject;
📬 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)
🔐 DNSSEC680ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2412693186
Primary NS (MNAME)amos.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
367ms
A
354ms
MX
320ms
AAAA
254ms
TXT
863ms
CAA
345ms
HTTPS
348ms
TLSA
175ms
SOA
0ms
MTA-STS
465ms
DNSSEC
680ms
SRV
574ms
Total
3682ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-20 23:17:25 3682ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-17 18:25:07 1142ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-14 21:44:01 9072ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-22 09:28:51 877ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 12:55:47 805ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 08:28:41 512ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 07:36:42 1004ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 13:15:37 669ms 2 NS 1 A 1 MX 🔒 Secure View
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