simplifysys.dk

📜 Historical scan 2026-09-23 15:54:58  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

simplifysys.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 October 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.150.135.155 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by mail.deoliveira.dk. 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#

2 records   34ms
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   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.150.135.155 3600s x5996879b.customers.hiper-net.dk AS203953 Hiper A/S 89.150.128.0/18 🇩🇰 Denmark —

📧 MX Records#

1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.deoliveira.dk 89.150.135.155 x5996879b.customers.hiper-net.dk AS203953 Hiper A/S

🔷 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 2026-10-15 14:54:22
www CNAMEdeoliveira.synology.me (all on synology.me)
www vs bare domainSame network
simplifysys.dk: 89.150.135.155 (AS203953)
www.simplifysys.dk: 89.150.135.155 (AS203953)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

65ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

41ms
FieldValue
Serial2026091001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-13 16:06:09
FieldValue
RegistrarONE.COM A/S
Registered2008-10-06
Expires2026-10-31 (14d)

🔗 Same registrant#

3 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
deoliveira.dkPunktum dk A/S (direct)
kongensvej.dkONE.COM A/S
podhead.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
34ms
A
47ms
MX
43ms
AAAA
29ms
TXT
150ms
CAA
48ms
HTTPS
58ms
TLSA
66ms
SOA
41ms
MTA-STS
49ms
DNSSEC
65ms
SRV
53ms
Total
4447ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 14:54:22 378ms 2 NS 1 A 0 MX 🔒 Secure
2026-10-12 09:52:39 419ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-23 15:54:58 shown 4447ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-13 04:25:19 669ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-11 20:21:36 954ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-12 22:03:37 2741ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-04 03:56:41 6517ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-02 22:24:36 13537ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-17 18:27:51 600ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-12 11:11:47 8505ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-08 11:11:39 728ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-03 10:45:01 513ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-30 17:12:21 650ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-19 19:01:54 554ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 19:49:20 1550ms 2 NS 1 A 1 MX 🔒 Secure
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