itsac.dk

📜 Historical scan 2026-06-17 22:03:04  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

itsac.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 August 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.66.27.237 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. 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   30ms
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   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.66.27.237 — — AS47292 Sentia Denmark A/S 77.66.16.0/20 🇩🇰 Denmark Værløse

📧 MX Records#

7 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
10 — aspmx.l.google.com 209.85.233.26
2a00:1450:4010:c1e::1b		 lr-in-f26.1e100.net
lb-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 — alt1.aspmx.l.google.com 192.178.211.27
2404:6800:4000:1025::1a		 lcbomp-in-f27.1e100.net
lcbomp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 — alt2.aspmx.l.google.com 172.253.158.26
2404:6800:4003:c26::1a		 so-in-f26.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
20 — aspmx4.googlemail.com 108.177.125.27
2404:6800:4008:c01::1a		 tp-in-f27.1e100.net
tp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 — aspmx2.googlemail.com 192.178.158.27
2404:6800:4013:813::1b		 lcdels-in-f27.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 — aspmx3.googlemail.com 172.253.158.26
2404:6800:4003:c26::1b		 so-in-f26.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 — aspmx5.googlemail.com 192.178.230.26
2404:6800:400b:c01b::1a		 yunrtab-in-f26.1e100.net
yunrtab-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoveritsac.dk → 77.66.27.237
🔶 Autoconfigitsac.dk → 77.66.27.237

🔷 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 2026-10-18 09:13:34
www CNAMEitsac.dk (all on itsac.dk)
www vs bare domainSame network
itsac.dk: 77.66.27.237 (AS47292)
www.itsac.dk: 77.66.27.237 (AS47292)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

92ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

26ms
FieldValue
Serial2026032501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-18 09:26:40
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2009-08-11
Expires2027-08-31 (315d)

🔗 Same registrant#

33 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
aeble-g.dkPunktum dk A/S (direct)
appreader.dkPunktum dk A/S (direct)
apps-koldingreal.dkPunktum dk A/S (direct)
appwriter.dkPunktum dk A/S (direct)
bfrs.dkPunktum dk A/S (direct)
course-director.dkPunktum dk A/S (direct)
dfhedu.dkPunktum dk A/S (direct)
dragoersk.dkPunktum dk A/S (direct)
faagym.dkPunktum dk A/S (direct)
grevedagtilbud.dkPunktum dk A/S (direct)
grindsko.dkPunktum dk A/S (direct)
gskole.dkPunktum dk A/S (direct)
hb-sk.dkPunktum dk A/S (direct)
hskole.dkPunktum dk A/S (direct)
itsacdemo.dkPunktum dk A/S (direct)
itsactestdk.dkPunktum dk A/S (direct)
jetn.dkPunktum dk A/S (direct)
lpskole.dkPunktum dk A/S (direct)
ordblindevenlig.dkPunktum dk A/S (direct)
scvejle.dkPunktum dk A/S (direct)
skolenasgaard.dkPunktum dk A/S (direct)
sprogapps.dkPunktum dk A/S (direct)
stevnsfri.dkPunktum dk A/S (direct)
txtanalyser.dkPunktum dk A/S (direct)
ugleskyen.dkPunktum dk A/S (direct)
wizkids.dkPunktum dk A/S (direct)
wizkidsedutest10.dkPunktum dk A/S (direct)
wizkidsedutest2.dkPunktum dk A/S (direct)
wizkidsedutest5.dkPunktum dk A/S (direct)
wizkidsedutest6.dkPunktum dk A/S (direct)
wizkidsedutest9.dkPunktum dk A/S (direct)
wizkidsuni.dkPunktum dk A/S (direct)
wskole.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
30ms
A
29ms
MX
29ms
AAAA
29ms
TXT
228ms
CAA
28ms
HTTPS
26ms
TLSA
1737ms
SOA
26ms
MTA-STS
35ms
DNSSEC
92ms
SRV
302ms
Total
2899ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 09:13:33 1605ms 2 NS 1 A 7 MX 🔒 Secure
2026-10-13 04:50:40 2479ms 2 NS 1 A 7 MX 🔒 Secure
2026-09-21 17:49:07 1603ms 2 NS 1 A 7 MX 🔒 Secure
2026-07-29 09:31:30 5550ms 2 NS 1 A 7 MX 🔒 Secure
2026-06-28 16:25:10 4108ms 2 NS 1 A 7 MX 🔒 Secure
2026-06-17 22:03:04 shown 2899ms 2 NS 1 A 7 MX 🔒 Secure
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