sjcc.dk

📜 Historical scan 2026-06-17 20:35:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sjcc.dk is a .dk domain served by 2 nameservers (cleo.ns.cloudflare.com, desiree.ns.cloudflare.com). It was registered on 30 April 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.31.96 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com and 2 more. 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 56ms

Nameserver	IP addresses	PTR	ASN / ISP
cleo.ns.cloudflare.com	108.162.193.89 172.64.33.89 173.245.59.89 2606:4700:58::adf5:3b59 2803:f800:50::6ca2:c159 2a06:98c1:50::ac40:2159	cleo.ns.cloudflare.com cleo.ns.cloudflare.com cleo.ns.cloudflare.com cleo.ns.cloudflare.com cleo.ns.cloudflare.com cleo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
desiree.ns.cloudflare.com	108.162.194.13 162.159.38.13 172.64.34.13 2606:4700:50::a29f:260d 2803:f800:50::6ca2:c20d 2a06:98c1:50::ac40:220d	desiree.ns.cloudflare.com desiree.ns.cloudflare.com desiree.ns.cloudflare.com desiree.ns.cloudflare.com desiree.ns.cloudflare.com desiree.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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.31.96	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.176.46	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

4 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.pub.mailpod9-cph3.one.com	185.164.14.118	mx1.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	—	mx2.pub.mailpod9-cph3.one.com	185.164.14.119	mx2.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	—	mx3.pub.mailpod9-cph3.one.com	185.164.14.120	mx3.pub.mailpod9-cph3.one.com	AS51468 One.com A/S
10	—	mx4.pub.mailpod9-cph3.one.com	185.164.14.124	mx4.pub.mailpod9-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.31.96
🔶 Autoconfig	172.67.176.46

🔷 AAAA Records (IPv6)#

2 records 75ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:1f60	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:b02e	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 63ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.31.96,172.67.176.46 ech=AEX+DQBBaQAgACCIoHlO/A2HmNOYOCb+zSUIS3b+PkDmU7HnR4L4yP8LZgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:1f60,2606:4700:3037::ac43:b02e

📝 TXT Records#

1 records 131ms

TXT Record
v=spf1 include:_spf.one.com ~all

✉️ SPF#

Policy	Record (sjcc.dk)
~all (soft fail)	v=spf1 include:_spf.one.com ~all

📨 DMARC#

Policy	Record (_dmarc.sjcc.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 2026-10-08 03:11:28

www	104.21.31.96 172.67.176.46 2606:4700:3033::6815:1f60 2606:4700:3037::ac43:b02e (AS13335) (address records, no CNAME)
www vs bare domain	Same network sjcc.dk: 104.21.31.96 172.67.176.46 2606:4700:3033::6815:1f60 2606:4700:3037::ac43:b02e (AS13335) www.sjcc.dk: 104.21.31.96 172.67.176.46 2606:4700:3033::6815:1f60 2606:4700:3037::ac43:b02e (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 102ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com	DANE-EE · SPKI · SHA-256	5D2162F5CED0ACD2C3D63E5582045A6C…

🔐 DNSSEC#

56ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

58ms

Field	Value
Serial	2407112017
Primary NS (MNAME)	cleo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 19:48:32

Field	Value
Registrar	ONE.COM A/S
Registered	2004-04-30
Expires	2027-04-30 (194d)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

33ms

42ms

AAAA

75ms

TXT

131ms

CAA

41ms

HTTPS

63ms

TLSA

102ms

SOA

58ms

MTA-STS

42ms

DNSSEC

56ms

SRV

90ms

Total

951ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 03:11:28	493ms	2 NS 2 A 4 MX	🔓 Insecure
2026-10-05 19:33:37	2244ms	2 NS 2 A 4 MX	🔓 Insecure
2026-10-01 19:11:44	2196ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-30 18:59:48	613ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-27 05:02:06	9614ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-26 11:25:28	862ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-25 02:08:18	983ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-06 12:01:20	1818ms	2 NS 2 A 4 MX	🔓 Insecure
2026-07-03 02:02:10	10180ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-28 02:01:58	6030ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-26 19:58:45	2304ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-17 20:35:13 shown	951ms	2 NS 2 A 4 MX	🔓 Insecure