arboristskolen.dk

Records from scan: 2026-10-21 13:58:32  ·  570ms total  ·  last checked 2026-10-24 14:45 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arboristskolen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 January 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.122 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.unoeuro.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   29ms
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 Records#

1 records   24ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.156.122 600s linux241.unoeuro.com AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —

📧 MX Records#

1 records   24ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mx.unoeuro.com 94.231.103.108
94.231.106.20		 mx.simply.com
mx.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverarboristskolen.dk → 93.191.156.122
🔶 Autoconfigarboristskolen.dk → 93.191.156.122

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   114ms
TXT Record
v=spf1 a mx ip4:212.97.132.58 ip4:93.90.117.1/24 ip4:93.90.115.1/24 ~all

✉️ SPF#

PolicyRecord (arboristskolen.dk)
~all (soft fail) v=spf1 a mx ip4:212.97.132.58 ip4:93.90.117.1/24 ip4:93.90.115.1/24 ~all

📨 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

🧩 Web & zone#

checked 2026-10-21 13:58:32
www CNAMEarboristskolen.dk (all on arboristskolen.dk)
www vs bare domainSame network
arboristskolen.dk: 93.191.156.122 (AS48854)
www.arboristskolen.dk: 93.191.156.122 (AS48854)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.arboristskolen.dk arboristskolen.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

94ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

40ms
FieldValue
Serial2026092401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-17 12:41:24
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2014-01-14
Expires2027-01-31 (98d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
29ms
A
24ms
MX
24ms
AAAA
29ms
TXT
114ms
CAA
23ms
HTTPS
25ms
TLSA
38ms
SOA
40ms
MTA-STS
39ms
DNSSEC
94ms
SRV
41ms
Total
570ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 13:58:32 shown 570ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-09 12:57:37 937ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-28 06:40:32 2474ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-25 22:48:51 1351ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-23 21:06:11 770ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-25 22:20:07 1035ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-26 01:20:22 8776ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-27 04:11:31 657ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-26 11:29:12 511ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 13:38:09 734ms 2 NS 1 A 1 MX 🔒 Secure
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