aarsim.dk

📜 Historical scan 2026-06-21 02:30:14  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aarsim.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 17 September 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.109.254 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, has no 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   184ms
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   193ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.109.254 3600s linux6.unoeuro.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —

📧 MX Records#

1 records   196ms
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
🔷 Autodiscover94.231.109.254
🔶 Autoconfig94.231.109.254

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

latest probe, not this scan · checked 2026-10-08 04:27:32
www94.231.109.254 (AS48854) (address records, no CNAME)
www vs bare domainSame network
aarsim.dk: 94.231.109.254 (AS48854)
www.aarsim.dk: 94.231.109.254 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

267ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

185ms
FieldValue
Serial2025042300
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-09-30 22:35:34
FieldValue
RegistrarSimply.com A/S
Registered2008-09-17
Expires2027-09-30 (348d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
184ms
A
193ms
MX
196ms
AAAA
177ms
TXT
194ms
CAA
165ms
HTTPS
182ms
TLSA
81ms
SOA
185ms
MTA-STS
187ms
DNSSEC
267ms
SRV
184ms
Total
811ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 03:04:20 360ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-30 22:25:47 586ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-29 22:17:47 374ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-25 05:10:30 532ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-23 05:17:48 585ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-21 02:30:14 shown 811ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-20 17:38:23 1162ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 13:16:08 635ms 4 NS 1 A 1 MX 🔒 Secure
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