opal-it.dk

📜 Historical scan 2026-09-12 01:53:07  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

opal-it.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 May 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.221.166.34 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mail.opal-it.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   84ms
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   144ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.221.166.34 3600s — AS31027 GlobalConnect A/S 89.221.160.0/20 🇩🇰 Denmark —

📧 MX Records#

1 records   93ms
PriorityTTLMail ServerIP addressesPTRASN
10 21000s mail.opal-it.dk 89.221.166.34 — AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoveropal-it.dk → 89.221.166.34
🔶 Autoconfigopal-it.dk → 89.221.166.34

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   232ms
TXT Record
v=spf1 a mx ip4:89.221.166.27 ~all

✉️ SPF#

PolicyRecord (opal-it.dk)
~all (soft fail) v=spf1 a mx ip4:89.221.166.27 ~all

📨 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 2026-10-13 10:58:24
www CNAMEopal-it.dk (all on opal-it.dk)
www vs bare domainSame network
opal-it.dk: 89.221.166.34 (AS31027)
www.opal-it.dk: 89.221.166.34 (AS31027)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.opal-it.dk opal-it.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

189ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026091101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-14 20:29:45
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2009-05-07
Expires2027-05-31 (222d)

🔗 Same registrant#

96 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
2byggetilbud.dkPunktum dk A/S (direct)
3-biltilbud.dkPunktum dk A/S (direct)
3bil-priser.dkPunktum dk A/S (direct)
3bil-tilbud.dkPunktum dk A/S (direct)
3bilpriser.dkPunktum dk A/S (direct)
abinfo.dkPunktum dk A/S (direct)
advokatpris.dkPunktum dk A/S (direct)
alarm-pris.dkPunktum dk A/S (direct)
altanpris.dkPunktum dk A/S (direct)
asfaltpris.dkPunktum dk A/S (direct)
avendatømrer.dkPunktum dk A/S (direct)
bassesbetonogbelægning.dkPunktum dk A/S (direct)
boolig.dkPunktum dk A/S (direct)
cateringpris.dkPunktum dk A/S (direct)
dahlstomrerogmontage.dkPunktum dk A/S (direct)
dinmailkasse.dkPunktum dk A/S (direct)
dkboks.dkPunktum dk A/S (direct)
dkbrev.dkPunktum dk A/S (direct)
elektrikerpris.dkPunktum dk A/S (direct)
energipris.dkPunktum dk A/S (direct)
facade-puds.dkPunktum dk A/S (direct)
festpris.dkPunktum dk A/S (direct)
garage-pris.dkPunktum dk A/S (direct)
garagepris.dkPunktum dk A/S (direct)
garantitilbud.dkPunktum dk A/S (direct)
gartnerpris.dkPunktum dk A/S (direct)
godogbedrebolig.dkPunktum dk A/S (direct)
haandvaerkerindex.dkPunktum dk A/S (direct)
haandvaerkermoede.dkPunktum dk A/S (direct)
haandvarkere.dkPunktum dk A/S (direct)
handvaerkere.dkPunktum dk A/S (direct)
handymans.dkPunktum dk A/S (direct)
heasmultiservice.dkPunktum dk A/S (direct)
hent-tilbud.dkPunktum dk A/S (direct)
hentettilbud.dkPunktum dk A/S (direct)
hentpris.dkPunktum dk A/S (direct)
henttilbud-partner.dkPunktum dk A/S (direct)
hvad-koster.dkPunktum dk A/S (direct)
håndværker.dkPunktum dk A/S (direct)
isolering-prisen.dkPunktum dk A/S (direct)
isolering-tilbud.dkPunktum dk A/S (direct)
isoleringsprisen.dkPunktum dk A/S (direct)
itrælasten.dkPunktum dk A/S (direct)
kfischerbyg.dkDANDOMAIN A/S
kjaersbyg.dkPunktum dk A/S (direct)
klimahaandvaerker.dkPunktum dk A/S (direct)
kloakpris.dkPunktum dk A/S (direct)
koekkenpris.dkPunktum dk A/S (direct)
koekkentilbud.dkPunktum dk A/S (direct)
kokkentilbud.dkPunktum dk A/S (direct)
kuhrt-byg.dkPunktum dk A/S (direct)
køkken-tilbud.dkPunktum dk A/S (direct)
laanepris.dkPunktum dk A/S (direct)
mailnord.dkPunktum dk A/S (direct)
mailsopt.dkPunktum dk A/S (direct)
maler-koebenhavn.dkPunktum dk A/S (direct)
malerfirmaetaf.dkDANDOMAIN A/S
mattepris.dkPunktum dk A/S (direct)
minmailflyt.dkPunktum dk A/S (direct)
munkesoeentreprise.dkPunktum dk A/S (direct)
murerpris.dkPunktum dk A/S (direct)
nbtagdækning.dkPunktum dk A/S (direct)
nedriverendk.dkPunktum dk A/S (direct)
nyindbakke.dkPunktum dk A/S (direct)
omkostningstjek.dkPunktum dk A/S (direct)
opgavebors.dkPunktum dk A/S (direct)
plastikkirugipriser.dkPunktum dk A/S (direct)
plastikkirurgi-pris.dkPunktum dk A/S (direct)
postboks24.dkPunktum dk A/S (direct)
postflyt.dkPunktum dk A/S (direct)
quicktilbud.dkPunktum dk A/S (direct)
radgivningspris.dkPunktum dk A/S (direct)
revisor-pris.dkPunktum dk A/S (direct)
saltning.dkPunktum dk A/S (direct)
sejerstotalbyg.dkPunktum dk A/S (direct)
sendtilbud.dkPunktum dk A/S (direct)
silkeborgejendomsservice.dkPunktum dk A/S (direct)
solcelle-pris.dkPunktum dk A/S (direct)
stelektro.dkDANDOMAIN A/S
tag-pris.dkPunktum dk A/S (direct)
tagmaling-pris.dkPunktum dk A/S (direct)
tagportalen.dkPunktum dk A/S (direct)
tagpris.dkPunktum dk A/S (direct)
tandlæge-pris.dkPunktum dk A/S (direct)
terrassepris.dkPunktum dk A/S (direct)
terrassetilbud.dkPunktum dk A/S (direct)
tilbygningspris.dkPunktum dk A/S (direct)
top-haandværker.dkPunktum dk A/S (direct)
top-håndværker.dkPunktum dk A/S (direct)
tophaandvaerker.dkPunktum dk A/S (direct)
tophåndvaerker.dkPunktum dk A/S (direct)
trebiltilbud.dkPunktum dk A/S (direct)
tripleaentreprise.dkPunktum dk A/S (direct)
vinduespudserpris.dkPunktum dk A/S (direct)
vinduesudskiftning.dkPunktum dk A/S (direct)
vvs-pris.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
84ms
A
144ms
MX
93ms
AAAA
139ms
TXT
232ms
CAA
66ms
HTTPS
78ms
TLSA
578ms
SOA
0ms
MTA-STS
153ms
DNSSEC
189ms
SRV
164ms
Total
1233ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 10:58:24 419ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-12 01:53:07 shown 1233ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-05 01:05:50 2597ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-12 22:45:36 1325ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-18 14:48:40 1833ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-14 18:39:22 849ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-02 21:19:12 14708ms 2 NS 0 A 0 MX ❓ Unknown
2026-06-25 19:48:17 2313ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-18 03:39:42 2571ms 2 NS 1 A 1 MX 🔒 Secure
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