vuphung.dk DNS records

🖥️ Nameservers2 records 26ms

Nameserver	IP addresses	PTR	ASN / ISP
apollo.ns.cloudflare.com	108.162.193.66 172.64.33.66 173.245.59.66 2606:4700:58::adf5:3b42 2803:f800:50::6ca2:c142 2a06:98c1:50::ac40:2142	apollo.ns.cloudflare.com apollo.ns.cloudflare.com apollo.ns.cloudflare.com apollo.ns.cloudflare.com apollo.ns.cloudflare.com apollo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
becky.ns.cloudflare.com	108.162.192.73 172.64.32.73 173.245.58.73 2606:4700:50::adf5:3a49 2803:f800:50::6ca2:c049 2a06:98c1:50::ac40:2049	becky.ns.cloudflare.com becky.ns.cloudflare.com becky.ns.cloudflare.com becky.ns.cloudflare.com becky.ns.cloudflare.com becky.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 24ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.2.141	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.129.74	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:814a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:28d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 26ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.2.141,172.67.129.74 ech=AEX+DQBBjAAgACCQPut+5uDeTqpG7w/B5EldB1/CcO6m4YJlqsBhOfrbUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:814a,2606:4700:3034::6815:28d

📝 TXT Records1 records 148ms

TXT Record
v=spf1 +a +mx +ip4:142.132.203.237 include:relay.mailchannels.net ~all

✉️ SPF

Policy	Record (vuphung.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:142.132.203.237 include:relay.mailchannels.net ~all

📨 DMARC

Policy	Record (_dmarc.vuphung.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:7828a35413444fbebce8258f88f0d361@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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.vuphung.dk	MRoWV4WCbZsyIBDn0s7UVh6q_MqlTtZqb7RA6NS0WUY

🔗 TLSA / DANE

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

🔐 DNSSEC94ms

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	2413545824
Primary NS (MNAME)	apollo.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

26ms

A

24ms

MX

31ms

AAAA

31ms

TXT

148ms

CAA

25ms

HTTPS

26ms

TLSA

47ms

SOA

0ms

MTA-STS

48ms

DNSSEC

94ms

SRV

44ms

Total

481ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 21:17:06	481ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-29 14:27:36	1305ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 23:33:32	779ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-16 01:38:07	896ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-06 00:05:28	902ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-04 17:27:27	9822ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 07:02:13	3738ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-06-23 14:15:26	1190ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 04:27:28	2800ms	2 NS 2 A 0 MX	🔓 Insecure	View