xmasterclass.dk

📜 Historical scan 2026-10-08 22:43:32  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

xmasterclass.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 8 April 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.58.176.221 is hosted by Sentia Denmark A/S (AS47292) in Denmark. 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   111ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC

🌍 A Records#

1 records   121ms
IPTTLPTRASNISP / OrgCIDRCountryCity
86.58.176.221 3600s php4.t3c.dk AS47292 Sentia Denmark A/S 86.58.176.0/21 🇩🇰 Denmark Holbæk

📧 MX Records#

📧
No MX records found

🔷 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 2026-10-14 07:06:07
www86.58.176.221 (AS47292) (address records, no CNAME)
www vs bare domainSame network
xmasterclass.dk: 86.58.176.221 (AS47292)
www.xmasterclass.dk: 86.58.176.221 (AS47292)
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

273ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

184ms
FieldValue
Serial2026020545
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh86400s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-13 07:00:38
FieldValue
RegistrarEurodns S.A
Registered2005-04-08
Expires2027-04-30 (195d)

🔗 Same registrant#

286 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
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32223310.dkPunktum dk A/S (direct)
33241144.dkPunktum dk A/S (direct)
36704197.dkPunktum dk A/S (direct)
36705099.dkPunktum dk A/S (direct)
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38715152.dkPunktum dk A/S (direct)
38862070.dkPunktum dk A/S (direct)
39560002.dkPunktum dk A/S (direct)
39902847.dkPunktum dk A/S (direct)
43997772.dkPunktum dk A/S (direct)
43b.dkPunktum dk A/S (direct)
44655443.dkPunktum dk A/S (direct)
45876006.dkPunktum dk A/S (direct)
48260056.dkPunktum dk A/S (direct)
48260177.dkPunktum dk A/S (direct)
51269536.dkPunktum dk A/S (direct)
63211400.dkPunktum dk A/S (direct)
64410064.dkPunktum dk A/S (direct)
74423355.dkPunktum dk A/S (direct)
74561107.dkPunktum dk A/S (direct)
75625022.dkPunktum dk A/S (direct)
75911800.dkPunktum dk A/S (direct)
82138260.dkPunktum dk A/S (direct)
86167021.dkPunktum dk A/S (direct)
86742424.dkPunktum dk A/S (direct)
86825399.dkPunktum dk A/S (direct)
aarhusweb.dkEurodns S.A
adata.dkEurodns S.A
advopro.dkEurodns S.A
advotrend.dkEurodns S.A
ajourbim.dkEurodns S.A
ajourcollab.dkEurodns S.A
ajourcontent.dkEurodns S.A
allergidoc.dkPunktum dk A/S (direct)
applinizer.dkEurodns S.A
askholtogfossing.dkPunktum dk A/S (direct)
aspect4.dkEurodns S.A
ax-hosting.dkEurodns S.A
bechogbarkholt.dkPunktum dk A/S (direct)
bestil-frisør.dkEurodns S.A
bestilfrisør.dkEurodns S.A
bestilher.dkEurodns S.A
boerneklinikkenaalborg.dkPunktum dk A/S (direct)
boligextranet.dkEurodns S.A
borgeronline.dkEurodns S.A
brandsoft.dkA/S SCANNET
bryde-stokholm.dkPunktum dk A/S (direct)
bryggenslaegehus.dkPunktum dk A/S (direct)
bryruplaegepraksis.dkPunktum dk A/S (direct)
byggerietsit.dkEurodns S.A
bygteq.dkEurodns S.A
calwin.dkEurodns S.A
careappdevelop.dkEurodns S.A
careplanmobile.dkEurodns S.A
centerlaegerne8200.dkPunktum dk A/S (direct)
centrionline.dkEurodns S.A
christofferrudsoerensen.dkPunktum dk A/S (direct)
cliniquedebeaute.dkSimply.com A/S
constructiondays.dkEurodns S.A
danskerlisten.dkEurodns S.A
datadrevneeksperter.dkEurodns S.A
demenszonen.dkEurodns S.A
dentools.dkEurodns S.A
detolaeger.dkPunktum dk A/S (direct)
diaform.dkEurodns S.A
diaformplus.dkEurodns S.A
din-frisor-kristrup.dkSimply.com A/S
dinlokaletandlaege.dkPunktum dk A/S (direct)
doktorjohnwitte.dkPunktum dk A/S (direct)
doktorvognsgaard.dkPunktum dk A/S (direct)
dolorosa.dkPunktum dk A/S (direct)
dommervænget.dkPunktum dk A/S (direct)
e-klinikken.dkEurodns S.A
e-mergency.dkEurodns S.A
edlevo.dkEurodns S.A
eg-360.dkEurodns S.A
eg-forum.dkEurodns S.A
eg-omega.dkEurodns S.A
egbolig.dkEurodns S.A
egcampus.dkEurodns S.A
egcaplegal365.dkEurodns S.A
egclinea.dkEurodns S.A
egcloudhosting.dkEurodns S.A
egdatainform.dkEurodns S.A
egdw-test.dkEurodns S.A
egdw.dkEurodns S.A
egforum.dkEurodns S.A
egindustrials.dkEurodns S.A
egki.dkEurodns S.A
egsdlon.dkEurodns S.A
ejendomsfaktura.dkEurodns S.A
ekons.dkEurodns S.A
el-installatøren.dkEurodns S.A
elevatedbeautycph.dkSimply.com A/S
emailkonsultation.dkEurodns S.A
emarfaktura.dkPunktum dk A/S (direct)
exposer.dkEurodns S.A

Showing 100 of 286.

📋 WHOIS#

⏱️ Lookup Timing#

NS
111ms
A
121ms
MX
176ms
AAAA
133ms
TXT
553ms
CAA
181ms
HTTPS
118ms
TLSA
207ms
SOA
184ms
MTA-STS
295ms
DNSSEC
273ms
SRV
225ms
Total
2174ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-14 07:06:06 1042ms 4 NS 1 A 0 MX 🔒 Secure
2026-10-13 06:45:39 504ms 4 NS 1 A 0 MX 🔒 Secure
2026-10-08 22:43:32 shown 2174ms 4 NS 1 A 0 MX 🔒 Secure
2026-09-25 20:23:00 845ms 4 NS 1 A 0 MX 🔒 Secure
2026-09-24 20:02:21 778ms 4 NS 1 A 0 MX 🔒 Secure
2026-09-11 04:48:49 650ms 4 NS 1 A 0 MX 🔒 Secure
2026-08-27 19:52:38 622ms 4 NS 1 A 0 MX 🔒 Secure
2026-08-20 15:58:34 4870ms 4 NS 1 A 0 MX 🔒 Secure
2026-08-19 15:29:21 943ms 4 NS 1 A 0 MX 🔒 Secure
2026-08-18 15:28:07 3338ms 4 NS 1 A 0 MX 🔒 Secure
2026-08-11 16:12:29 2220ms 4 NS 1 A 0 MX 🔒 Secure
2026-08-04 08:33:44 1492ms 4 NS 1 A 0 MX 🔒 Secure
2026-07-16 03:13:43 1175ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-26 13:20:47 868ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-18 02:52:02 1244ms 4 NS 1 A 0 MX 🔒 Secure
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