treffio.dk DNS records

🖥️ Nameservers2 records 64ms

Nameserver	IP addresses	PTR	ASN / ISP
adi.ns.cloudflare.com	108.162.192.56 172.64.32.56 173.245.58.56 2606:4700:50::adf5:3a38 2803:f800:50::6ca2:c038 2a06:98c1:50::ac40:2038	adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com adi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
stanley.ns.cloudflare.com	108.162.195.141 162.159.44.141 172.64.35.141 2606:4700:58::a29f:2c8d 2803:f800:50::6ca2:c38d 2a06:98c1:50::ac40:238d	stanley.ns.cloudflare.com stanley.ns.cloudflare.com stanley.ns.cloudflare.com stanley.ns.cloudflare.com stanley.ns.cloudflare.com stanley.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.23.101	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.210.119	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.23.101
🔶 Autoconfig	104.21.23.101

🔷 AAAA Records (IPv6)2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:1765	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:d277	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 62ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.23.101,172.67.210.119 ech=AEX+DQBBcgAgACBa8DKtU0zaA1yY/+WsgYOlX2FVgfyEb3aS8/q11JwNKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1765,2606:4700:3035::ac43:d277

📝 TXT Records1 records 259ms

TXT Record
\"google-site-verification=FPpnptBfMoOiq9e7Ggcxc0GO_2Z5B-s27L8BlnSVljk\"

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.treffio.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC126ms

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

🏷️ SOA0ms

Field	Value
Serial	2411323019
Primary NS (MNAME)	adi.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

64ms

A

48ms

MX

68ms

AAAA

43ms

TXT

259ms

CAA

70ms

HTTPS

62ms

TLSA

99ms

SOA

0ms

MTA-STS

91ms

DNSSEC

126ms

SRV

94ms

Total

789ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 19:49:42	789ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-06 22:51:10	10506ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-03 15:24:17	4443ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-31 14:19:12	3327ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-29 12:05:54	10766ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 15:48:43	10277ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 15:16:10	2957ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 14:48:42	10561ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 14:31:56	17348ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 14:06:44	10695ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 06:46:16	3873ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 03:26:25	1987ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-06-27 16:04:15	3612ms	3 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 12:03:16	917ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 21:22:06	980ms	3 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 11:59:37	893ms	3 NS 2 A 0 MX	🔓 Insecure	View