dekomester.dk

📜 Historical scan 2026-06-28 12:41:54  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dekomester.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 5 October 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.81 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records   224ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   695ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.20.205.81 3599s linux401.unoeuro.com AS48854 team.blue Denmark A/S 185.20.204.0/22 🇩🇰 Denmark —

📧 MX Records#

1 records   470ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover185.20.205.81
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   312ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

1 records   469ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (dekomester.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all

📨 DMARC#

PolicyRecord (_dmarc.dekomester.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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#

latest probe, not this scan · checked 2026-10-08 10:18:49
www104.21.54.70 172.67.136.95 2606:4700:3035::ac43:885f 2606:4700:3037::6815:3646 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   100ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

815ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

279ms
FieldValue
Serial2025042300
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-08 10:45:52
FieldValue
RegistrarOpenprovider
Registered2026-10-05
Expires2027-10-04 (352d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
224ms
A
695ms
MX
470ms
AAAA
246ms
TXT
469ms
CAA
235ms
HTTPS
615ms
TLSA
100ms
SOA
279ms
MTA-STS
261ms
DNSSEC
815ms
SRV
312ms
Total
1794ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 10:18:49 2240ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-06 09:36:52 2191ms 2 NS 0 A 0 MX ❓ Unknown
2026-10-02 13:00:50 153ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-01 12:57:07 287ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-30 12:53:37 672ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-29 23:45:41 225ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-28 23:36:47 221ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-27 23:16:58 219ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-26 22:59:22 2700ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-26 20:34:30 204ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-25 19:59:16 217ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-24 19:37:35 215ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-23 18:58:48 218ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-18 08:09:33 455ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-11 06:29:45 255ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-07 22:34:46 879ms 1 NS 0 A 0 MX ❓ Unknown
2026-06-28 12:41:54 shown 1794ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-23 14:23:01 2575ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-22 20:43:18 905ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-22 20:05:06 1168ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 23:55:44 966ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 19:12:10 2739ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-21 09:01:18 1077ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 01:36:31 506ms 4 NS 1 A 1 MX 🔒 Secure
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