iiot.dk

📜 Historical scan 2026-09-04 19:31:40  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

iiot.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 19 June 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.39 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   24ms
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   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.20.205.39 3600s linux365.unoeuro.com AS48854 team.blue Denmark A/S 185.20.204.0/22 🇩🇰 Denmark —

📧 MX Records#

1 records   31ms
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
🔷 Autodiscover185.20.205.39
🔶 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   44ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

1 records   96ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.iiot.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 07:07:40
www185.20.205.39 (AS48854) (address records, no CNAME)
www vs bare domainSame network
iiot.dk: 185.20.205.39 (AS48854)
www.iiot.dk: 185.20.205.39 (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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.iiot.dk -nUwP7rnEcQ_mLUfiwQiYl8BplZF51KZADBue2SHoqI
TXT _acme-challenge.iiot.dk GjyVgcaKKRnA1emB7npUsBqWtK8gBTMfrIaRRmJ3E3A
TXT _acme-challenge.iiot.dk GlWsUGBxAtm_aSovKfptPh10ZKFvUPWfujJdk_79Gro
TXT _acme-challenge.iiot.dk N-GDhLMsRA1tnxMu_6B8k4gtR0b7dEejE8mynfh9rOc
TXT _acme-challenge.iiot.dk Rv8mp13o88dr9beOU7Rkk0sp_fKxKTIhJ8aqf4U4PFE
TXT _acme-challenge.iiot.dk UEOfrrgxp-EPcld6f8hyPN_2aGj1pPE0ny-dxpR_fzY
TXT _acme-challenge.iiot.dk VaqwVUV-vCTYzE06hPQhZpMSTN3-wfvs63PF4t444Jk
TXT _acme-challenge.iiot.dk VkiyJD0Hz6B4LCMlAnvuJ4Y97BcoLlyscjQNc2N3xfg
TXT _acme-challenge.iiot.dk WvPnOGwOwSw7t7ZQCfta85e7DTEIce6CTQdWDNwK9sI
TXT _acme-challenge.iiot.dk fdEjuOoWgvoHR3kx8qDqQ9BXgB4i_wG5tBTAvXtwRn8
TXT _acme-challenge.iiot.dk kRzP3LfxIjVGZMeehn-NIZXkHHf1KvSRg9ReVRygAaQ
TXT _acme-challenge.iiot.dk zjVf-6TOYedIlZI5GrN_KvxzjYZQOCNPS89GZYgSa9I

🔗 TLSA / DANE#

2 records   152ms
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#

99ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026090400
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-09-04 19:32:22
FieldValue
RegistrarSimply.com A/S
Registered2015-06-19
Expires2027-06-30 (254d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
24ms
A
33ms
MX
31ms
AAAA
30ms
TXT
96ms
CAA
33ms
HTTPS
19ms
TLSA
152ms
SOA
0ms
MTA-STS
39ms
DNSSEC
99ms
SRV
44ms
Total
592ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 07:07:40 412ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-01 01:35:06 482ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-04 19:31:40 shown 592ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-20 13:57:05 848ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-06 09:48:48 729ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-25 19:31:24 728ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-25 05:22:58 722ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-21 14:25:07 530ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-21 06:52:52 522ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-17 14:25:52 1059ms 4 NS 1 A 1 MX 🔒 Secure
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