arch-ed.dk
Last scanned: 2026-08-13 03:24:40  ·  1024ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   31ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
95.216.213.58 3600s archlin.arch-ed.dk AS24940 Hetzner Online GmbH 95.216.0.0/15 🇫🇮 Finland Helsinki
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s smtp.arch-ed.dk 95.216.213.58 archlin.arch-ed.dk AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover95.216.213.58
🔶 Autoconfig95.216.213.58
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   190ms
TXT Record
google-site-verification=7usyiKLX4c9gLURBT3Y5VL45pN319HgcRZHbphrQdCc
v=spf1 a:archlin.arch-ed.dk -all
✉️ SPF
PolicyRecord (arch-ed.dk)
-all (hard fail) v=spf1 a:archlin.arch-ed.dk -all
📨 DMARC
PolicyRecord (_dmarc.arch-ed.dk)
p=quarantine v=DMARC1; p=quarantine; pct=20; adkim=s; aspf=r; fo=1; rua=mailto:regj@arch-ed.dk; ruf=mailto:regj@arch-ed.dk
📬 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)
🔐 DNSSEC82ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
31ms
A
44ms
MX
44ms
AAAA
44ms
TXT
190ms
CAA
35ms
HTTPS
34ms
TLSA
321ms
SOA
0ms
MTA-STS
68ms
DNSSEC
82ms
SRV
67ms
Total
1024ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-13 03:24:40 1024ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 05:02:54 718ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 22:49:10 711ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 11:24:01 1029ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 20:45:22 1173ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 13:38:19 594ms 2 NS 1 A 1 MX 🔒 Secure View
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