oz1tfe.dk DNS records

🖥️ Nameservers2 records 90ms

Nameserver	IP addresses	PTR	ASN / ISP
mary.ns.cloudflare.com	108.162.192.134 172.64.32.134 173.245.58.134 2606:4700:50::adf5:3a86 2803:f800:50::6ca2:c086 2a06:98c1:50::ac40:2086	mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
randall.ns.cloudflare.com	108.162.195.235 162.159.44.235 172.64.35.235 2606:4700:58::a29f:2ceb 2803:f800:50::6ca2:c3eb 2a06:98c1:50::ac40:23eb	randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.91.170	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.175.207	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 82ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:5baa	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:afcf	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 113ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.91.170,172.67.175.207 ech=AEX+DQBBwAAgACCdvmOOe+tzguj660NLGqTP2+cv3808RXlAPa7FeOP8egAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5baa,2606:4700:3032::ac43:afcf

📝 TXT Records1 records 340ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (oz1tfe.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.oz1tfe.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:74dbddaa2b334ee388f2fc8eade49fb4@dmarc-reports.cloudflare.net

📬 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)

🔐 DNSSEC246ms

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

🏷️ SOA0ms

Field	Value
Serial	2413508236
Primary NS (MNAME)	mary.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

90ms

A

83ms

MX

102ms

AAAA

82ms

TXT

340ms

CAA

111ms

HTTPS

113ms

TLSA

210ms

SOA

0ms

MTA-STS

165ms

DNSSEC

246ms

SRV

188ms

Total

1641ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 05:44:49	1641ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-27 18:02:52	932ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-27 07:11:10	804ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-22 19:21:02	3968ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-02 22:54:06	16597ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-18 13:05:47	960ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-05 21:07:04	8728ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-03 15:31:24	4352ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-20 07:52:02	713ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 23:09:44	2929ms	2 NS 2 A 0 MX	🔒 Secure	View