dennisbusk.dk DNS records

🖥️ Nameservers2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
maxine.ns.cloudflare.com	108.162.194.179 162.159.38.179 172.64.34.179 2606:4700:50::a29f:26b3 2803:f800:50::6ca2:c2b3 2a06:98c1:50::ac40:22b3	maxine.ns.cloudflare.com maxine.ns.cloudflare.com maxine.ns.cloudflare.com maxine.ns.cloudflare.com maxine.ns.cloudflare.com maxine.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rodney.ns.cloudflare.com	108.162.193.228 172.64.33.228 173.245.59.228 2606:4700:58::adf5:3be4 2803:f800:50::6ca2:c1e4 2a06:98c1:50::ac40:21e4	rodney.ns.cloudflare.com rodney.ns.cloudflare.com rodney.ns.cloudflare.com rodney.ns.cloudflare.com rodney.ns.cloudflare.com rodney.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.40.250	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.158.145	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records5 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.250.147.26 2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1a	rd-in-f26.1e100.net li-in-f26.1e100.net li-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4013:813::1b	lcbomp-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt2.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4003:c26::1b	tp-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)2 records 27ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:28fa	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:9e91	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 30ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.40.250,172.67.158.145 ech=AEX+DQBBuQAgACAnF1Oi1qCMezTn1AEkUHOAtLbfBj5L/k5Nwtj0TEy6HAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:28fa,2606:4700:3037::ac43:9e91

📝 TXT Records2 records 150ms

TXT Record
google-site-verification=1rTZfTmOrh0V98IypZB0B2Oh1hf6z40wmBU-VrdJmDA
v=spf1 ip4:157.90.67.40 include:spf.azehosting.net ip4:49.12.83.57 +a +mx +ip4:185.221.37.139 +ip4:88.99.206.78 +ip4:185.121.172.165 +ip4:5.9.50.234 +ip4:78.46.234.148 +include:relay.mailchannels.net +include:mailgun.org -all

✉️ SPF

Policy	Record (dennisbusk.dk)
-all (hard fail)	v=spf1 ip4:157.90.67.40 include:spf.azehosting.net ip4:49.12.83.57 +a +mx +ip4:185.221.37.139 +ip4:88.99.206.78 +ip4:185.121.172.165 +ip4:5.9.50.234 +ip4:78.46.234.148 +include:relay.mailchannels.net +include:mailgun.org -all

📨 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.dennisbusk.dk	UY8h714fOBRAvCrxLiLa8WlHnLh_8HVOx0X_isMMZB4

🔗 TLSA / DANE

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

🔐 DNSSEC119ms

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	2413486595
Primary NS (MNAME)	maxine.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

29ms

A

49ms

MX

27ms

AAAA

27ms

TXT

150ms

CAA

24ms

HTTPS

30ms

TLSA

99ms

SOA

0ms

MTA-STS

46ms

DNSSEC

119ms

SRV

49ms

Total

1341ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 23:06:50	1341ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-08-28 21:03:03	1714ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-08-26 19:05:32	875ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-08-10 08:11:27	1443ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-19 22:49:11	3031ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-17 02:47:27	52024ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-17 02:20:30	2216ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-17 02:08:48	519ms	2 NS 2 A 5 MX	🔓 Insecure	View
2026-06-17 02:00:33	756ms	2 NS 2 A 5 MX	🔓 Insecure	View