cjtrykluft.dk

📜 Historical scan 2026-06-20 00:38:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cjtrykluft.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 14 November 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.4.208.59 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by cjtrykluft-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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#

3 records 61ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.4.208.59	3600s	pro02.azehosting.net	AS24940	Hetzner Online GmbH	46.4.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cjtrykluft-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::a 2a01:111:f403:ca09::4 2a01:111:f403:ca09::9 52.101.68.32 52.101.73.15 52.101.73.4 52.101.73.6	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.99.150.24
🔶 Autoconfig	46.4.208.59

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 976ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

2 records 185ms

TXT Record
MS=ms69545512
v=spf1 include:spf.protection.outlook.com include:spf.minuba.dk -all

✉️ SPF#

Policy	Record (cjtrykluft.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.minuba.dk -all

📨 DMARC#

Policy	Record (_dmarc.cjtrykluft.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 2026-10-08 23:28:46

www	46.4.208.59 (AS24940) (address records, no CNAME)
www vs bare domain	Same network cjtrykluft.dk: 46.4.208.59 (AS24940) www.cjtrykluft.dk: 46.4.208.59 (AS24940)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

139ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

58ms

Field	Value
Serial	2026040100
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-03 21:04:27

Field	Value
Registrar	Simply.com A/S
Registered	2025-11-14
Expires	2026-11-13 (26d)

📋 WHOIS#

⏱️ Lookup Timing#

61ms

60ms

AAAA

63ms

TXT

185ms

CAA

62ms

HTTPS

63ms

TLSA

152ms

SOA

58ms

MTA-STS

40ms

DNSSEC

139ms

SRV

976ms

Total

1521ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 20:30:38	1473ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 00:38:13 shown	1521ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 23:25:59	65535ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 21:18:40	1841ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 21:11:33	616ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 21:00:35	4788ms	3 NS 1 A 1 MX	🔒 Secure