trefor-elnet.dk

📜 Historical scan 2026-07-09 15:10:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

trefor-elnet.dk is a .dk domain served by 2 nameservers (audrey.ns.cloudflare.com, lochlan.ns.cloudflare.com). It was registered on 1 July 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.1 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
audrey.ns.cloudflare.com	108.162.194.66 162.159.38.66 172.64.34.66 2606:4700:50::a29f:2642 2803:f800:50::6ca2:c242 2a06:98c1:50::ac40:2242	audrey.ns.cloudflare.com audrey.ns.cloudflare.com audrey.ns.cloudflare.com audrey.ns.cloudflare.com audrey.ns.cloudflare.com audrey.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lochlan.ns.cloudflare.com	108.162.195.234 162.159.44.234 172.64.35.234 2606:4700:58::a29f:2cea 2803:f800:50::6ca2:c3ea 2a06:98c1:50::ac40:23ea	lochlan.ns.cloudflare.com lochlan.ns.cloudflare.com lochlan.ns.cloudflare.com lochlan.ns.cloudflare.com lochlan.ns.cloudflare.com lochlan.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.114.96.1	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—
188.114.97.1	300s	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 43ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBB1wAgACAm8YiONyNSQasN1Dmb0rnIr5C7062HnH8V4KqBs4uyZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

1 records 280ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.trefor-elnet.dk)
p=reject	v=DMARC1;p=reject;sp=reject;rua=mailto:nv2dtvfy@ag.eu.dmarcadvisor.com;ruf=mailto:nv2dtvfy@fr.eu.dmarcadvisor.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 2026-10-09 12:25:22

www	104.21.33.145 172.67.146.104 2606:4700:3033::ac43:9268 2606:4700:3034::6815:2191 (AS13335) (address records, no CNAME)
www vs bare domain	Same network trefor-elnet.dk: 104.21.33.145 172.67.146.104 2606:4700:3033::ac43:9268 2606:4700:3034::6815:2191 (AS13335) www.trefor-elnet.dk: 104.21.33.145 172.67.146.104 2606:4700:3033::ac43:9268 2606:4700:3034::6815:2191 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

137ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2409062970
Primary NS (MNAME)	audrey.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 07:00:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-07-01
Expires	2027-07-31 (284d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

39ms

37ms

AAAA

39ms

TXT

280ms

CAA

43ms

HTTPS

43ms

TLSA

70ms

SOA

0ms

MTA-STS

107ms

DNSSEC

137ms

SRV

138ms

Total

846ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:25:22	740ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-05 06:24:32	571ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-03 06:13:30	611ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-15 14:13:28	2198ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-07 07:15:17	1579ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-31 04:21:50	1577ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-18 21:52:45	7896ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-24 22:06:10	2846ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-09 15:10:56 shown	846ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-02 23:05:38	10685ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-17 12:59:06	2635ms	2 NS 2 A 0 MX	🔒 Secure