elronet.dk

📜 Historical scan 2026-10-14 10:09:57  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

elronet.dk is a .dk domain served by 2 nameservers (dom.ns.cloudflare.com, isabel.ns.cloudflare.com). It was registered on 23 March 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.20.16 is hosted by Cloudflare, Inc. (AS13335). 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   43ms
NameserverIP addressesPTRASN / ISP
dom.ns.cloudflare.com 108.162.193.157
172.64.33.157
173.245.59.157
2606:4700:58::adf5:3b9d
2803:f800:50::6ca2:c19d
2a06:98c1:50::ac40:219d		 dom.ns.cloudflare.com
dom.ns.cloudflare.com
dom.ns.cloudflare.com
dom.ns.cloudflare.com
dom.ns.cloudflare.com
dom.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
isabel.ns.cloudflare.com 108.162.194.104
162.159.38.104
172.64.34.104
2606:4700:50::a29f:2668
2803:f800:50::6ca2:c268
2a06:98c1:50::ac40:2268		 isabel.ns.cloudflare.com
isabel.ns.cloudflare.com
isabel.ns.cloudflare.com
isabel.ns.cloudflare.com
isabel.ns.cloudflare.com
isabel.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   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.20.16 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.190.207 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   41ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3034::ac43:becf 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::6815:1410 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   49ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.20.16,172.67.190.207 ech=AEX+DQBBwgAgACAfkzL2pc7gCXT2EyF0E2vlbWYDYeqwiJAt293mlzb3agAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:becf,2606:4700:3036::6815:1410

📝 TXT Records#

1 records   166ms
TXT Record
TXT : v=spf1 a:mail.elro.dk a:smtprelay.dandomain.dk a:mail.energimidt.dk mx:mail.energimidt.dk ?all

✉️ 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 2026-10-16 14:04:45
www104.21.20.16 172.67.190.207 2606:4700:3034::ac43:becf 2606:4700:3036::6815:1410 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.elronet.dk 5epGtE29yRRWxcFbd0kqH_fMw23wjw2WDU4i3NsNYkE
TXT _acme-challenge.elronet.dk Q8qLxNPgXXcEU0t1y18rBCtMYoVZKMrtn2kYiwtj-qo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

60ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

36ms
FieldValue
Serial2417409609
Primary NS (MNAME)dom.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-12 07:17:05
FieldValue
RegistrarEurodns S.A
Registered2007-03-23
Expires2027-03-31 (163d)

🔗 Same registrant#

92 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
123fiber.dkEurodns S.A
aeroe-energi.dkEurodns S.A
andelsenergi.dkEurodns S.A
andelsselskabethefenergimidt.dkEurodns S.A
auraselvbetjening.dkEurodns S.A
aurawebmail.dkEurodns S.A
bokser-play.dkEurodns S.A
boksershop.dkEurodns S.A
boxer.dkEurodns S.A
boxerbredbaand.dkEurodns S.A
boxerdk.dkEurodns S.A
boxerflex.dkEurodns S.A
boxerflex8.dkEurodns S.A
boxerkampagne.dkEurodns S.A
boxermax.dkEurodns S.A
boxerplay.dkEurodns S.A
boxertv.dkEurodns S.A
boxertvdk.dkEurodns S.A
elro.dkEurodns S.A
em2.dkEurodns S.A
energimidt.dkEurodns S.A
energinord-holding.dkEurodns S.A
energinordholding.dkEurodns S.A
energivogter.dkEurodns S.A
enigdk.dkEurodns S.A
eniig-energiteknik.dkEurodns S.A
eniig-ext.dkEurodns S.A
eniig-forsyning.dkEurodns S.A
eniig-renewables.dkEurodns S.A
eniigenergi.dkEurodns S.A
eniigenergihandel.dkEurodns S.A
eniiig.dkEurodns S.A
er-du-eniig.dkEurodns S.A
ess.dkEurodns S.A
fibertilvestjylland.dkEurodns S.A
gazz.dkEurodns S.A
hef-himmerlandselforsyning.dkEurodns S.A
hmn-naturgas.dkEurodns S.A
hmnselvbetjening.dkEurodns S.A
innovationfur.dkEurodns S.A
mbbpartnerportal.dkEurodns S.A
mef.dkEurodns S.A
minmidt.dkEurodns S.A
minselvbetjening.dkEurodns S.A
mitenergimidt.dkEurodns S.A
mvision.dkEurodns S.A
naturgas.dkEurodns S.A
naturgassalg.dkEurodns S.A
nibeel.dkEurodns S.A
nlys.dkEurodns S.A
nordlys-energi.dkEurodns S.A
nordlys.dkEurodns S.A
nordlysamba.dkEurodns S.A
noriys.dkEurodns S.A
norlys-energi.dkEurodns S.A
norlys-net.dkEurodns S.A
norlys-tv.dkEurodns S.A
norlys.dkEurodns S.A
norlysbredbånd.dkEurodns S.A
norlyselnet.dkEurodns S.A
norlysfibernet.dkEurodns S.A
norlysladeboks.dkEurodns S.A
norlysmobil.dkEurodns S.A
norlysnet.dkEurodns S.A
norlysprivat.dkEurodns S.A
norlysstroem.dkEurodns S.A
norlystele.dkEurodns S.A
norlystelekom.dkEurodns S.A
norlystest.dkEurodns S.A
norlystv.dkEurodns S.A
nyka.dkEurodns S.A
pvib.dkEurodns S.A
pvislandbornholm.dkEurodns S.A
rah-energimidt.dkEurodns S.A
rah-fiberbredbaand.dkEurodns S.A
se.dkEurodns S.A
sebigblue.dkEurodns S.A
sef-fiber.dkEurodns S.A
sefiber.dkEurodns S.A
setilskud.dkEurodns S.A
sewholesale.dkEurodns S.A
soebonet.dkEurodns S.A
sol-på-taget.dkEurodns S.A
stofa-mail.dkEurodns S.A
stofaerhverv.dkEurodns S.A
superput.dkEurodns S.A
sådan-energi.dkEurodns S.A
telefiber.dkEurodns S.A
thedarkroom.dkEurodns S.A
vestervig-kfum.dkEurodns S.A
wwwboxer.dkEurodns S.A
wwwboxertv.dkEurodns S.A
📋 WHOIS#

⏱️ Lookup Timing#

NS
43ms
A
44ms
MX
33ms
AAAA
41ms
TXT
166ms
CAA
39ms
HTTPS
49ms
TLSA
47ms
SOA
36ms
MTA-STS
47ms
DNSSEC
60ms
SRV
57ms
Total
412ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 14:04:45 1589ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-14 10:09:57 shown 412ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-13 09:38:05 901ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-12 06:53:44 2009ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-01 03:49:02 451ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-30 07:55:15 777ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-27 20:46:36 657ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-15 04:33:59 1096ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-13 08:08:35 1096ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-04 17:28:11 847ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-26 19:42:01 780ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-19 18:41:19 552ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-17 07:13:17 1201ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-17 07:04:34 10536ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-17 07:01:58 357ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-17 07:00:42 399ms 2 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone