frob.dk DNS records

🖥️ Nameservers2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
amanda.ns.cloudflare.com	108.162.192.63 172.64.32.63 173.245.58.63 2606:4700:50::adf5:3a3f 2803:f800:50::6ca2:c03f 2a06:98c1:50::ac40:203f	amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lee.ns.cloudflare.com	108.162.193.129 172.64.33.129 173.245.59.129 2606:4700:58::adf5:3b81 2803:f800:50::6ca2:c181 2a06:98c1:50::ac40:2181	lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com lee.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.57.221	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.150.88	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 57ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:39dd	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:9658	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 63ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.21.57.221,172.67.150.88 ech=AEX+DQBBwwAgACBXliBzOcBug0u2AsqpJCLNjVTsO+8dJlIoaLf9YSZqXAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:39dd,2606:4700:3036::ac43:9658

📝 TXT Records1 records 212ms

TXT Record
google-site-verification=Zm2WanIrIfrePZLC0CGb6R7bNnFTNhEZhXR6O3vF64U

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC103ms

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	2412442513
Primary NS (MNAME)	amanda.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

59ms

A

39ms

MX

39ms

AAAA

57ms

TXT

212ms

CAA

35ms

HTTPS

63ms

TLSA

54ms

SOA

0ms

MTA-STS

65ms

DNSSEC

103ms

SRV

84ms

Total

914ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 02:28:24	1883ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-29 07:18:05	865ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-28 06:28:52	2722ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-26 15:27:45	615ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-17 18:53:05	914ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 15:48:17	789ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-06-25 13:29:03	820ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 18:12:23	903ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 10:17:49	1820ms	2 NS 2 A 0 MX	🔓 Insecure	View