treforelnet.dk

📜 Historical scan 2026-06-25 22:50:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

treforelnet.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 104.21.11.107 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by treforelnet.dk.mail.protection.outlook.com. 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 48ms

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 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.11.107	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.191.210	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	treforelnet.dk.mail.protection.outlook.com	—	—	—

🔷 AAAA Records (IPv6)#

2 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:bfd2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:b6b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 46ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.11.107,172.67.191.210 ech=AEX+DQBBYwAgACCsxRmayFjsZXZyIvawWICzSkwnli0v4OrpoNkf57oPeAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:bfd2,2606:4700:3036::6815:b6b

📝 TXT Records#

2 records 158ms

TXT Record
globalsign-domain-verification=yhhflUI2wTcDUMcOfJUsnArStkajUCMCg1bxDtc1Ow
v=spf1 ip4:87.104.232.2 include:spf.protection.outlook.com include:spf.comendosystems.com include:customers.clickdimensions.com -all

✉️ SPF#

Policy	Record (treforelnet.dk)
-all (hard fail)	v=spf1 ip4:87.104.232.2 include:spf.protection.outlook.com include:spf.comendosystems.com include:customers.clickdimensions.com -all

📨 DMARC#

Policy	Record (_dmarc.treforelnet.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 2026-10-10 23:29:27

www	104.21.11.107 172.67.191.210 2606:4700:3031::ac43:bfd2 2606:4700:3036::6815:b6b (AS13335) (address records, no CNAME)
www vs bare domain	Same network treforelnet.dk: 104.21.11.107 172.67.191.210 2606:4700:3031::ac43:bfd2 2606:4700:3036::6815:b6b (AS13335) www.treforelnet.dk: 104.21.11.107 172.67.191.210 2606:4700:3031::ac43:bfd2 2606:4700:3036::6815:b6b (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: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

129ms

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

🏷️ SOA#

48ms

Field	Value
Serial	2406219689
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 2026-10-04 15:09:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-07-01
Expires	2027-07-31 (285d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

52ms

AAAA

48ms

TXT

158ms

CAA

35ms

HTTPS

46ms

TLSA

269ms

SOA

48ms

MTA-STS

64ms

DNSSEC

129ms

SRV

68ms

Total

1021ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 14:22:25	1343ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-17 18:33:35	2458ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-11 02:37:50	1836ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-04 01:25:05	1499ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-01 22:08:20	3504ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-18 12:54:53	8885ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-25 03:32:56	9993ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-15 10:23:54	2929ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-10 21:05:40	1887ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-01 00:22:16	1571ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-28 11:12:40	1275ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-25 22:50:32 shown	1021ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-23 13:13:36	899ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 18:09:11	1177ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 14:01:31	2367ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-21 10:27:47	1110ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 15:06:52	4958ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-20 04:55:16	1323ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 12:54:03	4705ms	2 NS 2 A 1 MX	🔒 Secure