erhj5.dk

📜 Historical scan 2026-06-22 09:30:16  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

erhj5.dk is a .dk domain served by 2 nameservers (ns1.aveo.dk, ns2.aveo.dk). It was registered on 28 August 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.109 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. 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   48ms
NameserverIP addressesPTRASN / ISP
ns1.aveo.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.aveo.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.42.109 300s prolinux7.curanet.dk AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —

📧 MX Records#

2 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
20 300s mx2.onlinemail.io 46.36.208.16 mx2.onlinemail.io AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfigautoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   164ms
TXT Record
v=spf1 include:spf.onlinemail.io ?all

✉️ SPF#

PolicyRecord (erhj5.dk)
?all (neutral) v=spf1 include:spf.onlinemail.io ?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 2026-10-09 12:19:38
www185.21.42.109 (AS48854) (address records, no CNAME)
www vs bare domainSame network
erhj5.dk: 185.21.42.109 (AS48854)
www.erhj5.dk: 185.21.42.109 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ?all

  • warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

119ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

39ms
FieldValue
Serial2023071001
Primary NS (MNAME)ns1.aveo.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-14 10:17:30
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2017-08-28
Expires2027-08-31 (318d)

🔗 Same registrant#

142 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
247-laaseservice.dkCURANET A/S
247-låseservice.dkCURANET A/S
247låseservice.dkCURANET A/S
aarstiderneshaveanlaeg.dkCURANET A/S
acaction.dkCURANET A/S
adornbymiv.dkCURANET A/S
aertebjerghundepension.dkCURANET A/S
ahrensborgtømrer.dkCURANET A/S
ajkbyg.dkPunktum dk A/S (direct)
alarm365-medlemstilbud.dkCURANET A/S
alsautoogbådcenter.dkCURANET A/S
amandashundeklip.dkCURANET A/S
antonsanlaeg.dkCURANET A/S
arcticb.dkCURANET A/S
astrupfriskole.dkCURANET A/S
autotjek-recar.dkCURANET A/S
auxodev.dkCURANET A/S
auxodev2.dkCURANET A/S
aveosupport.dkCURANET A/S
bakmandbelægning.dkCURANET A/S
basballebadogbolig.dkCURANET A/S
belderbos.dkCURANET A/S
blackswansexist.dkCURANET A/S
blomsterpigen-aarhus.dkPunktum dk A/S (direct)
boernespecialist.dkCURANET A/S
bogbracing.dkCURANET A/S
bosch-ringkøbing.dkCURANET A/S
bounikt.dkCURANET A/S
braendekoeb.dkPunktum dk A/S (direct)
brasoe-fugespecialist.dkCURANET A/S
byggesagsbehandling-aps.dkCURANET A/S
cacismulti-renovering.dkCURANET A/S
charlottesmedegaard.dkCURANET A/S
cityhairnails.dkCURANET A/S
connectingminds.dkCURANET A/S
csbygogmontage.dkCURANET A/S
cscafeogrestaurantinventar.dkCURANET A/S
ctimport.dkCURANET A/S
damgaardsmedogmontage.dkCURANET A/S
danskportland.dkCURANET A/S
dansksmåbyg.dkCURANET A/S
davebyg.dkPunktum dk A/S (direct)
dclean.dkPunktum dk A/S (direct)
denlillekaelder.dkCURANET A/S
dinhavefe.dkCURANET A/S
ditstof.dkCURANET A/S
dmautoherning.dkCURANET A/S
ecoterrazzo.dkCURANET A/S
efsundbybrygge.dkCURANET A/S
egholmsmobilefodterapi.dkCURANET A/S
ellinge-multiservice.dkCURANET A/S
englehusetdamp.dkCURANET A/S
erhj11.dkPunktum dk A/S (direct)
erhj12.dkPunktum dk A/S (direct)
erhj7.dkPunktum dk A/S (direct)
etest2.dkCURANET A/S
ewkunde.dkCURANET A/S
fog-el-alarm.dkCURANET A/S
foreningen-alma.dkCURANET A/S
frejlevauto.dkCURANET A/S
frkspawellness.dkCURANET A/S
goettrupklimengesvand.dkPunktum dk A/S (direct)
greenfarmer.dkCURANET A/S
græsfork.dkCURANET A/S
guldhammervinduespolering.dkCURANET A/S
hasswedel.dkCURANET A/S
helmfuge.dkCURANET A/S
helsingeidræt.dkCURANET A/S
hjemmemassoer.dkCURANET A/S
hnbyg.dkCURANET A/S
hostand.dkCURANET A/S
hyldahls-entreprenør.dkCURANET A/S
håndværkoghave.dkCURANET A/S
ic-consult.dkPunktum dk A/S (direct)
j-h-s.dkPunktum dk A/S (direct)
jbk-service.dkPunktum dk A/S (direct)
jysk-bolig-service.dkPunktum dk A/S (direct)
jyskgulvdesign.dkPunktum dk A/S (direct)
kaarustfri.dkPunktum dk A/S (direct)
keystoneleadership.dkPunktum dk A/S (direct)
ktintegration.dkCURANET A/S
kystershelstegtpattegris.dkCURANET A/S
langesskilte.dkPunktum dk A/S (direct)
laroseblomster.dkCURANET A/S
linde-moeller.dkCURANET A/S
linedance50plus.dkCURANET A/S
liyarengøring.dkPunktum dk A/S (direct)
lundsmalerfirma.dkCURANET A/S
madsanlaeg.dkCURANET A/S
majabejer.dkCURANET A/S
malerfirmaet-skov.dkCURANET A/S
malermestermichaelhansen.dkCURANET A/S
mhbilindretning.dkCURANET A/S
midtdjurs-mtm.dkPunktum dk A/S (direct)
mikipack.dkPunktum dk A/S (direct)
mkentrepreneur.dkPunktum dk A/S (direct)
mlsentreprenør.dkPunktum dk A/S (direct)
mormorfabrikken.dkPunktum dk A/S (direct)
mstc.dkPunktum dk A/S (direct)
murermesterklausjensen.dkPunktum dk A/S (direct)

Showing 100 of 142.

📋 WHOIS#

⏱️ Lookup Timing#

NS
48ms
A
49ms
MX
45ms
AAAA
52ms
TXT
164ms
CAA
45ms
HTTPS
51ms
TLSA
305ms
SOA
39ms
MTA-STS
59ms
DNSSEC
119ms
SRV
153ms
Total
781ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 12:19:37 550ms 2 NS 1 A 2 MX 🔒 Secure
2026-10-08 00:45:02 415ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-29 21:30:00 478ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-25 19:58:05 497ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-21 01:39:25 493ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-26 07:44:32 562ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-25 20:13:29 565ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-22 09:30:16 shown 781ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-21 06:41:46 1192ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 08:13:16 1667ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-17 08:08:49 486ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-17 08:08:36 15219ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-17 08:00:58 504ms 2 NS 1 A 2 MX 🔒 Secure
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