treetops.dk

Records from scan: 2026-10-15 12:05:31  ·  1587ms total  ·  last checked 2026-10-17 13:35 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

treetops.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.53 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk and 1 more. The zone is not DNSSEC-signed, publishes a 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#

5 records   212ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk 46.183.139.31 ns1.gigahost.dk AS47292 Sentia Denmark A/S
ns2.gigahost.dk 46.183.139.222 web22.gigahost.dk AS47292 Sentia Denmark A/S
ns3.gigahost.dk 71.19.249.71 ns3.gigahost.dk AS11831 eSecureData
ns4.gigahost.dk 51.79.215.130 ns4.gigahost.dk AS16276 OVH SAS
ns5.gigahost.dk 77.74.192.83 ns5.gigahost.dk AS42831 UK Dedicated Servers Limited

🌍 A Records#

1 records   330ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.20.205.53 3599s linux377.unoeuro.com AS48854 team.blue Denmark A/S 185.20.204.0/22 🇩🇰 Denmark —

📧 MX Records#

3 records   85ms
PriorityTTLMail ServerIP addressesPTRASN
10 360s mx1-dk.centerasecurity.dk 128.76.60.167
128.76.60.187
89.233.19.127
89.233.19.188		 mx6.centerasecurity.dk
mx6.centerasecurity.dk
mx14.centerasecurity.dk
mx14.centerasecurity.dk		 AS3292 TDC Holding A/S
AS3292 TDC Holding A/S
AS3308 Norlys Telco A/S
AS3308 Norlys Telco A/S
10 360s mx2-dk.centerasecurity.dk 128.76.60.168
128.76.60.169
89.233.19.128
89.233.19.129		 mx6.centerasecurity.dk
mx6.centerasecurity.dk
mx14.centerasecurity.dk
mx14.centerasecurity.dk		 AS3292 TDC Holding A/S
AS3292 TDC Holding A/S
AS3308 Norlys Telco A/S
AS3308 Norlys Telco A/S
20 360s mx3-dk.centerasecurity.dk 128.76.60.187
89.233.19.129		 mx6.centerasecurity.dk
mx14.centerasecurity.dk		 AS3292 TDC Holding A/S
AS3308 Norlys Telco A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.154.152
🔶 Autoconfig46.183.138.100

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

6 records   456ms
TXT Record
duo_sso_verification=OzMtwOhiAbNoKvenZQfV5c7kkWMXRKTRlNT8plBzbyQTT37RPOhTihjo4dE9Use6
knowbe4-site-verification=12db3b27fddec6ea272e3f8d5e7c1a76
MS=ms31705492
MS=ms76811888
v=spf1 ip4:94.231.103.98 include:spf.protection.outlook.com include:spf.mailanyone.net include:psm.knowbe4.com -all
vpe=369f0f80

✉️ SPF#

PolicyRecord (treetops.dk)
-all (hard fail) v=spf1 ip4:94.231.103.98 include:spf.protection.outlook.com include:spf.mailanyone.net include:psm.knowbe4.com -all

📨 DMARC#

PolicyRecord (_dmarc.treetops.dk)
p=reject v=DMARC1; p=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

🧩 Web & zone#

checked 2026-10-15 12:05:31
www CNAMEtreetops.dk (all on treetops.dk)
www vs bare domainSame network
treetops.dk: 185.20.205.53 (AS48854)
www.treetops.dk: 185.20.205.53 (AS48854)
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

6 records   153ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx1-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx2-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx3-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx3-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 D4C349E7B72F5CF4A9CEA358F98947C2…

🔐 DNSSEC#

286ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

67ms
FieldValue
Serial2026101501
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@treetops.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
212ms
A
330ms
MX
85ms
AAAA
91ms
TXT
456ms
CAA
113ms
HTTPS
213ms
TLSA
153ms
SOA
67ms
MTA-STS
135ms
DNSSEC
286ms
SRV
407ms
Total
1587ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 12:05:31 shown 1587ms 5 NS 1 A 3 MX 🔓 Insecure
2026-10-08 21:10:04 4564ms 5 NS 1 A 3 MX 🔓 Insecure
2026-10-07 21:06:56 745ms 5 NS 1 A 3 MX 🔓 Insecure
2026-10-01 06:03:32 1200ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-24 03:59:56 1013ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-21 18:32:37 1504ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-18 21:22:08 1263ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-12 01:28:52 1180ms 5 NS 1 A 3 MX 🔓 Insecure
2026-09-05 18:17:49 1546ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-27 07:06:37 1323ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-26 07:03:09 1187ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-20 07:31:19 8056ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-13 21:23:04 7974ms 5 NS 1 A 3 MX 🔓 Insecure
2026-08-06 04:44:53 2219ms 5 NS 1 A 3 MX 🔓 Insecure
2026-07-31 16:08:59 1700ms 5 NS 1 A 3 MX 🔓 Insecure
2026-07-23 08:24:44 1677ms 5 NS 1 A 3 MX 🔓 Insecure
2026-07-17 08:09:52 1594ms 5 NS 1 A 3 MX 🔓 Insecure
2026-07-12 08:24:09 1980ms 5 NS 1 A 3 MX 🔓 Insecure
2026-07-03 13:03:12 2762ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-26 18:52:48 2390ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-25 11:26:33 1347ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-22 19:52:01 1886ms 5 NS 1 A 3 MX 🔓 Insecure
2026-06-17 11:35:55 2925ms 5 NS 1 A 4 MX 🔓 Insecure
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