eltjek24.dk

Records from scan: 2026-10-19 05:03:36  ·  1206ms total  ·  last checked 2026-10-21 14:16 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

eltjek24.dk is a .dk domain served by 2 nameservers (frank.ns.cloudflare.com, reza.ns.cloudflare.com). It was registered on 16 June 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.77.51 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   66ms
NameserverIP addressesPTRASN / ISP
frank.ns.cloudflare.com 108.162.193.166
172.64.33.166
173.245.59.166
2606:4700:58::adf5:3ba6
2803:f800:50::6ca2:c1a6
2a06:98c1:50::ac40:21a6		 frank.ns.cloudflare.com
frank.ns.cloudflare.com
frank.ns.cloudflare.com
frank.ns.cloudflare.com
frank.ns.cloudflare.com
frank.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
reza.ns.cloudflare.com 108.162.192.217
172.64.32.217
173.245.58.217
2606:4700:50::adf5:3ad9
2803:f800:50::6ca2:c0d9
2a06:98c1:50::ac40:20d9		 reza.ns.cloudflare.com
reza.ns.cloudflare.com
reza.ns.cloudflare.com
reza.ns.cloudflare.com
reza.ns.cloudflare.com
reza.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   62ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.77.51 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.204.167 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   85ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.103.108
94.231.106.20		 mx.simply.com
mx.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records   94ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3037::6815:4d33 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:cca7 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   62ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.77.51,172.67.204.167 ech=AEX+DQBBVwAgACC2vadGdTkfYRHcxyNxdld1xr70MjTF19Q/6rGvMBYBJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:4d33,2606:4700:3037::ac43:cca7

📝 TXT Records#

1 records   292ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (eltjek24.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all

📨 DMARC#

PolicyRecord (_dmarc.eltjek24.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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#

checked 2026-10-19 05:03:37
www104.21.77.51 172.67.204.167 2606:4700:3037::6815:4d33 2606:4700:3037::ac43:cca7 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.eltjek24.dk 3Glw_RW29yxG5PVmmw3iG8BLi8KjkxDmdYlWSRHBHpg
TXT _acme-challenge.eltjek24.dk Qpmz3naD8Vo_a1pik_GJHcaokDzBP9isutkkikqCyuY

🔗 TLSA / DANE#

1 records   149ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 4B949F05A63FED95FC94B3A83DD70167…

🔐 DNSSEC#

199ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

55ms
FieldValue
Serial2417717501
Primary NS (MNAME)frank.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-19 05:41:32
FieldValue
RegistrarSimply.com A/S
Registered2022-06-16
Expires2027-06-15 (236d)

🔗 Same registrant#

10 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
a-kasse-guiden.dkSimply.com A/S
datinghelp.dkSimply.com A/S
droemmepartner.dkSimply.com A/S
findenkaereste.dkSimply.com A/S
findenkæreste.dkSimply.com A/S
getsome.dkSimply.com A/S
godappetit.dkSimply.com A/S
lydboelgen.dkSimply.com A/S
nettjek24.dkSimply.com A/S
webels.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
66ms
A
62ms
MX
85ms
AAAA
94ms
TXT
292ms
CAA
79ms
HTTPS
62ms
TLSA
149ms
SOA
55ms
MTA-STS
114ms
DNSSEC
199ms
SRV
138ms
Total
1206ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-19 05:03:36 shown 1206ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-03 23:05:41 417ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-24 16:38:25 1169ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-22 19:07:53 1126ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-27 17:51:23 743ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-23 20:37:36 1069ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-19 16:11:23 3608ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-08 07:52:23 1015ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-23 10:23:49 931ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-27 08:09:28 730ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-25 02:03:26 860ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-23 02:54:30 2584ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-21 07:02:41 733ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-19 19:07:54 708ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 07:05:27 522ms 2 NS 2 A 1 MX 🔓 Insecure
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