jsj-teknik.dk
📜 Historical scan 2026-08-01 04:37:43  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   49ms
NameserverIP addressesPTRASN / ISP
ns1.powerhosting.dk 185.31.77.111
2a00:b920:3:1337:0:1:0:111		 ns1.powerhosting.dk
ns1.powerhosting.dk		 AS47527 DLX A/S
AS47527 DLX A/S
ns2.powerhosting.dk 2001:1af8:4700:a127:11::53
81.171.12.79		 ns2.powerhosting.dk
ns2.powerhosting.dk		 AS60781 LeaseWeb Netherlands B.V.
AS60781 LeaseWeb Netherlands B.V.
ns3.powerhosting.dk 2a00:b920:200::53
45.95.208.53		 ns3.powerhosting.dk
ns3.powerhosting.dk		 AS47527 DLX A/S
AS47527 DLX A/S
ns4.powerhosting.dk 2a00:b920:200::153
45.95.208.153		 ns4.powerhosting.dk
ns4.powerhosting.dk		 AS47527 DLX A/S
AS47527 DLX A/S
ns5.powerhosting.dk 2a01:4f8:c0c:12d2::2
88.99.227.45		 ns5.powerhosting.dk
ns5.powerhosting.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.31.76.89 3600s serv09.powerhosting.dk AS47527 DLX A/S 185.31.76.0/22 🇩🇰 Denmark Herning
📧 MX Records2 records   63ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.jsj-teknik.dk 80.160.71.163 mail1.curanet.dk AS3292 TDC Holding A/S
20 600s backup-mx.zitcom.dk 46.36.212.34
46.36.212.36
46.36.212.37
46.36.212.38
89.188.78.64
89.188.78.65
89.188.78.66
94.231.106.12		 node4.spamfilter.io
node8.spamfilter.io
node6.spamfilter.io
node7.spamfilter.io
node3.spamfilter.io
node9.spamfilter.io
node10.spamfilter.io
node2.spamfilter.io		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.powerhosting.dk → 188.116.39.132
🔶 Autoconfigautoconfig.powerhosting.dk → 188.116.39.132
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records3 records   144ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 1 443 autodiscover.powerhosting.dk
_imap._tcp 20 10 143 mail1.powerhosting.dk
_imaps._tcp 10 10 993 mail1.powerhosting.dk
📝 TXT Records1 records   317ms
TXT Record
v=spf1 include:_spf.powerhosting.dk mx ~all
✉️ SPF
PolicyRecord (jsj-teknik.dk)
~all (soft fail) v=spf1 include:_spf.powerhosting.dk mx ~all
📨 DMARC
PolicyRecord (_dmarc.jsj-teknik.dk)
p=reject v=DMARC1; p=reject; pct=100; rua=mailto:dmarc@powerhosting.dk; ruf=mailto:dmarc@powerhosting.dk; adkim=r; aspf=r
📬 MTA-STS173ms
CheckResult
Status⚠️ Invalid
TXT record (_mta-sts)✓ Found
HTTPS policy✗ Missing / invalid
Policy ID31337
Policy MX—
📈 TLSRPT
StatusReport address (rua)
✓ Enabled https://csp.swarm.powr.host
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.jsj-teknik.dk _acme-challenge.powr.host
TXT _acme-challenge.powr.host ACMN0ukU77dBRI5Nqb8d0wSyppdb33jzXbOMVWAeIbE
TXT _acme-challenge.powr.host EBwPWGpForqvV7oP9xhpLHTpU472CGAbpDhf-Yy9CU4
TXT _acme-challenge.powr.host ZcCAChWGwtNdp6oBfdkltZc2QT83CUujIk-QGzKiOzk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC148ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsbroken trust chain resolving 'jsj-teknik.dk/A/IN': 127.0.0.1#53
🏷️ SOA0ms
FieldValue
Serial2026073001
Primary NS (MNAME)ns1.powerhosting.dk
Responsible (RNAME)zonemaster@powerhosting.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
49ms
A
49ms
MX
63ms
AAAA
41ms
TXT
317ms
CAA
45ms
HTTPS
41ms
TLSA
8100ms
SOA
0ms
MTA-STS
173ms
DNSSEC
148ms
SRV
144ms
Total
9424ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 02:03:52 543ms 5 NS 1 A 2 MX 🔓 Insecure View
2026-08-20 11:02:40 2658ms 5 NS 1 A 2 MX 🔓 Insecure View
2026-08-13 05:29:21 9666ms 5 NS 1 A 2 MX ❓ Unknown View
2026-08-06 21:08:50 1583ms 5 NS 1 A 2 MX 🔓 Insecure View
2026-08-01 04:37:43 9424ms 5 NS 1 A 2 MX ❓ Unknown View
2026-07-23 15:33:24 1503ms 5 NS 1 A 2 MX 🔓 Insecure View
2026-07-16 09:21:41 1334ms 5 NS 1 A 2 MX 🔓 Insecure View
2026-07-10 04:27:56 1667ms 5 NS 1 A 2 MX 🔓 Insecure View
2026-07-02 09:51:44 1538ms 5 NS 1 A 2 MX 🔓 Insecure View
2026-06-25 21:03:10 1177ms 5 NS 1 A 2 MX 🔓 Insecure View
2026-06-24 05:19:30 1070ms 5 NS 1 A 2 MX ❓ Unknown View
2026-06-18 16:11:35 2651ms 5 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 19:31:56 941ms 5 NS 1 A 2 MX 🔓 Insecure View
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