treforelnet.dk

📜 Historical scan 2026-06-17 12:54:03 · ← 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 59ms

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 81ms

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

📧 MX Records#

1 records 79ms

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

🔷 AAAA Records (IPv6)#

2 records 56ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:b6b	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:bfd2	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 65ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.11.107,172.67.191.210 ech=AEX+DQBBEQAgACDI4xqwwmAc0aVdhaScxMRTfCZo1/vM6WMg5h+quY5QUgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:b6b,2606:4700:3035::ac43:bfd2

📝 TXT Records#

2 records 481ms

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#

205ms

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

🏷️ SOA#

75ms

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#

59ms

81ms

79ms

AAAA

56ms

TXT

481ms

CAA

59ms

HTTPS

65ms

TLSA

1086ms

SOA

75ms

MTA-STS

112ms

DNSSEC

205ms

SRV

0ms

Total

4705ms

🕐 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	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 shown	4705ms	2 NS 2 A 1 MX	🔒 Secure