coraxnet.dk

📜 Historical scan 2026-08-23 23:15:33  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

coraxnet.dk is a .dk domain served by 2 nameservers (dante.ns.cloudflare.com, sue.ns.cloudflare.com). It was registered on 18 June 2026 (WHOIS) and first appeared in the .dk zone on 19 June 2026. Its website address 104.21.13.150 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   53ms
NameserverIP addressesPTRASN / ISP
dante.ns.cloudflare.com 108.162.195.10
162.159.44.10
172.64.35.10
2606:4700:58::a29f:2c0a
2803:f800:50::6ca2:c30a
2a06:98c1:50::ac40:230a		 dante.ns.cloudflare.com
dante.ns.cloudflare.com
dante.ns.cloudflare.com
dante.ns.cloudflare.com
dante.ns.cloudflare.com
dante.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
sue.ns.cloudflare.com 108.162.192.145
172.64.32.145
173.245.58.145
2606:4700:50::adf5:3a91
2803:f800:50::6ca2:c091
2a06:98c1:50::ac40:2091		 sue.ns.cloudflare.com
sue.ns.cloudflare.com
sue.ns.cloudflare.com
sue.ns.cloudflare.com
sue.ns.cloudflare.com
sue.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   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.13.150 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.200.160 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records   37ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::ac43:c8a0 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::6815:d96 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   53ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.13.150,172.67.200.160 ech=AEX+DQBBdwAgACCZs+SCjzVm61+1jbbLIdnojArOMpjED/g+BNYhuwveQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c8a0,2606:4700:3034::6815:d96

📝 TXT Records#

2 records   202ms
TXT Record
google-site-verification=FTXBfsESpYDro4GpgnhvmzNCMnb6bfcDFYbUdcd6CLc
v=spf1 include:spf.simply.com -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.coraxnet.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#

latest probe, not this scan · checked 2026-10-17 18:57:00
www104.21.13.150 172.67.200.160 2606:4700:3031::ac43:c8a0 2606:4700:3034::6815:d96 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   66ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

9095ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2412967853
Primary NS (MNAME)dante.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-15 17:26:04
FieldValue
RegistrarSimply.com A/S
Registered2026-06-18
Expires2027-06-17 (241d)

🔗 Same registrant#

1 domain

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
corx.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
53ms
A
46ms
MX
46ms
AAAA
37ms
TXT
202ms
CAA
57ms
HTTPS
53ms
TLSA
66ms
SOA
0ms
MTA-STS
76ms
DNSSEC
9095ms
SRV
83ms
Total
9999ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 18:57:00 686ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-16 18:31:43 489ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-15 17:06:05 504ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-30 22:23:54 625ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-26 23:19:15 546ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-22 19:48:00 674ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-05 17:15:04 1769ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-25 01:34:19 616ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-23 23:15:33 shown 9999ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-22 22:54:48 5847ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-19 22:19:55 9963ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-18 21:59:23 4122ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-17 19:00:56 9965ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-03 10:28:34 2678ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-27 05:07:28 768ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-26 21:57:22 860ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-24 16:42:18 883ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-19 09:08:16 2453ms 2 NS 1 A 1 MX 🔓 Insecure
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