erchentreprise.dk

📜 Historical scan 2026-06-23 18:23:29  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

erchentreprise.dk is a .dk domain served by 2 nameservers (barbara.ns.cloudflare.com, justin.ns.cloudflare.com). It was registered on 26 May 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.82.253 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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   309ms
NameserverIP addressesPTRASN / ISP
barbara.ns.cloudflare.com 108.162.192.248
172.64.32.248
173.245.58.248
2606:4700:50::adf5:3af8
2803:f800:50::6ca2:c0f8
2a06:98c1:50::ac40:20f8		 barbara.ns.cloudflare.com
barbara.ns.cloudflare.com
barbara.ns.cloudflare.com
barbara.ns.cloudflare.com
barbara.ns.cloudflare.com
barbara.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
justin.ns.cloudflare.com 108.162.193.187
172.64.33.187
173.245.59.187
2606:4700:58::adf5:3bbb
2803:f800:50::6ca2:c1bb
2a06:98c1:50::ac40:21bb		 justin.ns.cloudflare.com
justin.ns.cloudflare.com
justin.ns.cloudflare.com
justin.ns.cloudflare.com
justin.ns.cloudflare.com
justin.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   192ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.82.253 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.166.113 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   260ms
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

🔷 AAAA Records (IPv6)#

2 records   202ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3034::ac43:a671 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::6815:52fd 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   227ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.82.253,172.67.166.113 ech=AEX+DQBBSAAgACA9gKN9/kD8CF3nSrvzbn75GZS3X3G7MgY3HV4pEhtAZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:a671,2606:4700:3035::6815:52fd

📝 TXT Records#

1 records   753ms
TXT Record
v=spf1 a include:spf.curanet.dk ~all

✉️ SPF#

PolicyRecord (erchentreprise.dk)
~all (soft fail) v=spf1 a include:spf.curanet.dk ~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 2026-10-20 13:24:35
www104.21.82.253 172.67.166.113 2606:4700:3034::ac43:a671 2606:4700:3035::6815:52fd (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

517ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

191ms
FieldValue
Serial2406095548
Primary NS (MNAME)barbara.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-20 13:46:19
FieldValue
RegistrarCURANET A/S
Registered2025-05-26
Expires2027-05-25 (211d)

🔗 Same registrant#

106 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
aktivmassage.dkCURANET A/S
ankers-fuger.dkCURANET A/S
ankerskrudtogkugler.dkCURANET A/S
bellaluna-lisseleje.dkCURANET A/S
betonrocko.dkCURANET A/S
bilboost.dkCURANET A/S
bondestuen-aggersund.dkCURANET A/S
booki.dkCURANET A/S
byensblikkenslager.dkCURANET A/S
byghyg.dkCURANET A/S
bylinne.dkCURANET A/S
cafebestfriends.dkCURANET A/S
cafeblessed.dkCURANET A/S
cortenstyle.dkCURANET A/S
damgårdenskylling.dkCURANET A/S
dengodesmag-farsoe.dkCURANET A/S
devsiite.dkCURANET A/S
dinpizzabar.dkCURANET A/S
dortheshundesaloniviborg.dkCURANET A/S
dronninglundte.dkPunktum dk A/S (direct)
farverogstaal.dkCURANET A/S
fritilbud.dkCURANET A/S
frk-kold.dkCURANET A/S
fundament-sk.dkCURANET A/S
googlemate.dkCURANET A/S
haandvaerkerpack.dkCURANET A/S
handbjergvandpolering.dkCURANET A/S
hanstholmfishandchips.dkCURANET A/S
hasseristagfacade.dkCURANET A/S
heasgulv.dkCURANET A/S
htkoekorenoering.dkCURANET A/S
indemiljo.dkCURANET A/S
j-ebbesen.dkCURANET A/S
j-ron.dkCURANET A/S
jakob-borup.dkCURANET A/S
jnelservice.dkCURANET A/S
jshbiler.dkCURANET A/S
juletraessalg-aarhus.dkCURANET A/S
jysk-klimateknik.dkCURANET A/S
jyskentreprise.dkCURANET A/S
kasper-ent.dkCURANET A/S
klaruptoemrer.dkCURANET A/S
kroenvedaaen.dkCURANET A/S
ktnbyg.dkCURANET A/S
langagergaard-thisted.dkCURANET A/S
langdahltømrer.dkCURANET A/S
leifssandwich.dkCURANET A/S
lejretomrer.dkCURANET A/S
lemvigautocenter.dkCURANET A/S
lindegaardens-auto.dkCURANET A/S
loenstrupmadakademi.dkCURANET A/S
lonstrupmadakademi.dkCURANET A/S
magnus-g.dkCURANET A/S
mhejendomsservice.dkCURANET A/S
mhes-kontor.dkCURANET A/S
mhmalerfirma.dkCURANET A/S
morsoeflisenedlaegning.dkCURANET A/S
murermester-mm.dkCURANET A/S
nhb-service.dkCURANET A/S
nhbservice.dkCURANET A/S
nikkisushi.dkCURANET A/S
nordicsgroup.dkCURANET A/S
nordjyllandstagmaler.dkCURANET A/S
norgaardsvinbar.dkCURANET A/S
onlinegrus.dkCURANET A/S
optera.dkCURANET A/S
orumvvs.dkCURANET A/S
osterhurup-snedker.dkCURANET A/S
restaurant-nerd.dkCURANET A/S
robile.dkCURANET A/S
robilegourmet.dkCURANET A/S
rrokkedal.dkCURANET A/S
servicedannyjensen.dkCURANET A/S
sevelauto.dkCURANET A/S
sgamontage.dkCURANET A/S
shop-ankerskrudtogkugler.dkCURANET A/S
siite.dkCURANET A/S
siitedev2.dkCURANET A/S
siitedev3.dkCURANET A/S
siitehost.dkCURANET A/S
silkeborgfoodtogo.dkCURANET A/S
skovbymurerforretning.dkCURANET A/S
skovogklit-shop.dkCURANET A/S
skovstoemrer.dkCURANET A/S
skrejborg-tomrer.dkCURANET A/S
skriver-byggeservice.dkCURANET A/S
storvorde-slushiceudlejning.dkCURANET A/S
storvordefestudlejning.dkCURANET A/S
storvordegulvservice-tomrer.dkCURANET A/S
t-nørgaards.dkCURANET A/S
tarabettinaelle.dkCURANET A/S
tels.dkCURANET A/S
tempdomain-siite.dkCURANET A/S
tinastotter.dkCURANET A/S
tm-j.dkCURANET A/S
toemrermesterhenneberg.dkCURANET A/S
tomrerah.dkCURANET A/S
tomrerfirmaet-jeppebonnerup.dkCURANET A/S
topanlæg.dkCURANET A/S
upnorth26.dkCURANET A/S

Showing 100 of 106.

📋 WHOIS#

⏱️ Lookup Timing#

NS
309ms
A
192ms
MX
260ms
AAAA
202ms
TXT
753ms
CAA
189ms
HTTPS
227ms
TLSA
622ms
SOA
191ms
MTA-STS
179ms
DNSSEC
517ms
SRV
1145ms
Total
3427ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-20 13:24:35 2537ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-02 11:44:58 747ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-16 07:36:08 2756ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-25 12:37:40 701ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-04 04:18:49 934ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-16 12:44:51 1130ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-23 18:23:29 shown 3427ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-21 17:20:04 978ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 08:29:59 10786ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-17 08:17:53 1741ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-17 08:08:57 448ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-17 08:00:52 2611ms 2 NS 2 A 2 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone