troeffel.dk

📜 Historical scan 2026-10-19 07:53:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

troeffel.dk is a .dk domain served by 2 nameservers (sean.ns.cloudflare.com, simone.ns.cloudflare.com). It was registered on 13 January 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.24.246 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. 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 134ms

Nameserver	IP addresses	PTR	ASN / ISP
sean.ns.cloudflare.com	108.162.193.231 172.64.33.231 173.245.59.231 2606:4700:58::adf5:3be7 2803:f800:50::6ca2:c1e7 2a06:98c1:50::ac40:21e7	sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com sean.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
simone.ns.cloudflare.com	108.162.194.26 162.159.38.26 172.64.34.26 2606:4700:50::a29f:261a 2803:f800:50::6ca2:c21a 2a06:98c1:50::ac40:221a	simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com simone.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 140ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.24.246	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.221.58	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 109ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 118ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:18f6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:dd3a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 106ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.24.246,172.67.221.58 ech=AEX+DQBB/QAgACCrAfOXN4Y3A8Ssv0/peSsK5NU/RKhyDQsoKmbJ1bcUSwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:18f6,2606:4700:3035::ac43:dd3a

📝 TXT Records#

1 records 275ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (troeffel.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.troeffel.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-20 08:34:15

www	104.21.24.246 172.67.221.58 2606:4700:3033::6815:18f6 2606:4700:3035::ac43:dd3a (AS13335) (address records, no CNAME)
www vs bare domain	Same network troeffel.dk: 104.21.24.246 172.67.221.58 2606:4700:3033::6815:18f6 2606:4700:3035::ac43:dd3a (AS13335) www.troeffel.dk: 104.21.24.246 172.67.221.58 2606:4700:3033::6815:18f6 2606:4700:3035::ac43:dd3a (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.troeffel.dk	vG9qB7U_lRwLaqTcmpitww4R3W-ahCLB8xyv6Ft-kHM
TXT	_acme-challenge.troeffel.dk	yvIDWn8_4zIAQNdlZLWpZaSICmlmE7HtBlQEGKnwSMg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

190ms

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

🏷️ SOA#

57ms

Field	Value
Serial	2417861583
Primary NS (MNAME)	sean.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-19 08:08:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-01-13
Expires	2027-01-31 (102d)

📋 WHOIS#

⏱️ Lookup Timing#

134ms

140ms

109ms

AAAA

118ms

TXT

275ms

CAA

105ms

HTTPS

106ms

TLSA

884ms

SOA

57ms

MTA-STS

137ms

DNSSEC

190ms

SRV

162ms

Total

1599ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 08:34:14	1059ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-19 07:53:37 shown	1599ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-06 07:25:31	11354ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-30 05:31:27	609ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-26 14:25:41	9504ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-16 21:07:33	718ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-18 07:40:19	1013ms	5 NS 1 A 1 MX	🔒 Secure