nullo.dk

📜 Historical scan 2026-07-03 21:16:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nullo.dk is a .dk domain served by 2 nameservers (ali.ns.cloudflare.com, camilo.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.33.148 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 394ms

Nameserver	IP addresses	PTR	ASN / ISP
ali.ns.cloudflare.com	108.162.192.59 172.64.32.59 173.245.58.59 2606:4700:50::adf5:3a3b 2803:f800:50::6ca2:c03b 2a06:98c1:50::ac40:203b	ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com ali.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
camilo.ns.cloudflare.com	108.162.195.118 162.159.44.118 172.64.35.118 2606:4700:58::a29f:2c76 2803:f800:50::6ca2:c376 2a06:98c1:50::ac40:2376	camilo.ns.cloudflare.com camilo.ns.cloudflare.com camilo.ns.cloudflare.com camilo.ns.cloudflare.com camilo.ns.cloudflare.com camilo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 385ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.33.148	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.146.132	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.33.148
🔶 Autoconfig	172.67.146.132

🔷 AAAA Records (IPv6)#

2 records 350ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:9284	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:2194	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 479ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.33.148,172.67.146.132 ech=AEX+DQBBdgAgACCVahNYrtaDKtpBKOEuXdM02AU6PY2BBe8Vod95PUHjXgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9284,2606:4700:3034::6815:2194

📝 TXT Records#

1 records 1232ms

TXT Record
google-site-verification=21yG7KjURq81lZUDMJNhwCPv727dni-jdjxdnXfTagc

✉️ 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 07:34:06

www	104.21.33.148 172.67.146.132 2606:4700:3031::ac43:9284 2606:4700:3034::6815:2194 (AS13335) (address records, no CNAME)
www vs bare domain	Same network nullo.dk: 104.21.33.148 172.67.146.132 2606:4700:3031::ac43:9284 2606:4700:3034::6815:2194 (AS13335) www.nullo.dk: 104.21.33.148 172.67.146.132 2606:4700:3031::ac43:9284 2606:4700:3034::6815:2194 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

598ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2408555558
Primary NS (MNAME)	ali.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

394ms

385ms

309ms

AAAA

350ms

TXT

1232ms

CAA

408ms

HTTPS

479ms

TLSA

437ms

SOA

0ms

MTA-STS

475ms

DNSSEC

598ms

SRV

521ms

Total

14048ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 00:54:24	505ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 00:51:11	638ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 07:14:28	1695ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-30 01:26:42	471ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 15:27:33	10240ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-16 21:52:24	1273ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-11 06:13:10	8901ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 21:16:55 shown	14048ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 20:34:04	9653ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-21 03:13:09	536ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 11:30:32	6130ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 23:58:47	1775ms	0 NS 0 A 0 MX	❓ Unknown