erhj5.dk

📜 Historical scan 2026-09-29 21:30:00  ·  ← 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   38ms
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   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.42.109 3600s prolinux7.curanet.dk AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —

📧 MX Records#

2 records   58ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
20 3600s 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   141ms
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#

86ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
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#

144 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
247laaseservice.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)

Showing 100 of 144.

📋 WHOIS#

⏱️ Lookup Timing#

NS
38ms
A
30ms
MX
58ms
AAAA
42ms
TXT
141ms
CAA
48ms
HTTPS
23ms
TLSA
77ms
SOA
0ms
MTA-STS
65ms
DNSSEC
86ms
SRV
65ms
Total
478ms

🕐 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 shown 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 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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