nisto.dk

📜 Historical scan 2026-06-28 05:04:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nisto.dk is a .dk domain served by 2 nameservers (nico.ns.cloudflare.com, rosalyn.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.47.224 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. 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 56ms

Nameserver	IP addresses	PTR	ASN / ISP
nico.ns.cloudflare.com	108.162.195.147 162.159.44.147 172.64.35.147 2606:4700:58::a29f:2c93 2803:f800:50::6ca2:c393 2a06:98c1:50::ac40:2393	nico.ns.cloudflare.com nico.ns.cloudflare.com nico.ns.cloudflare.com nico.ns.cloudflare.com nico.ns.cloudflare.com nico.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rosalyn.ns.cloudflare.com	108.162.194.59 162.159.38.59 172.64.34.59 2606:4700:50::a29f:263b 2803:f800:50::6ca2:c23b 2a06:98c1:50::ac40:223b	rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.47.224	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.173.206	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

4 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	300s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	300s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	300s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.47.224
🔶 Autoconfig	104.21.47.224

🔷 AAAA Records (IPv6)#

2 records 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:adce	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:2fe0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 49ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.47.224,172.67.173.206 ech=AEX+DQBBewAgACCj5iljwt00d5XSt0vQmRGZ2UdV7gI9lw33ETERIDpmKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:adce,2606:4700:3036::6815:2fe0

📝 TXT Records#

📝

No TXT records found

✉️ 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 2026-10-14 04:04:57

www	104.21.47.224 172.67.173.206 2606:4700:3034::ac43:adce 2606:4700:3036::6815:2fe0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network nisto.dk: 104.21.47.224 172.67.173.206 2606:4700:3034::ac43:adce 2606:4700:3036::6815:2fe0 (AS13335) www.nisto.dk: 104.21.47.224 172.67.173.206 2606:4700:3034::ac43:adce 2606:4700:3036::6815:2fe0 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

4 records 60ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…

🔐 DNSSEC#

66ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2407751873
Primary NS (MNAME)	nico.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#

56ms

51ms

52ms

AAAA

49ms

TXT

212ms

CAA

31ms

HTTPS

49ms

TLSA

60ms

SOA

31ms

MTA-STS

48ms

DNSSEC

66ms

SRV

67ms

Total

1054ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 04:04:57	534ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-27 11:24:55	734ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-24 00:01:08	1002ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-16 07:35:48	1927ms	2 NS 2 A 4 MX	🔓 Insecure
2026-09-07 15:10:52	707ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-29 12:42:28	1171ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-28 10:26:06	762ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-27 10:18:44	888ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-26 07:06:29	941ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-24 14:00:29	3493ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-19 05:28:41	10387ms	2 NS 2 A 4 MX	🔓 Insecure
2026-08-16 16:04:29	1341ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-28 05:04:01 shown	1054ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-24 09:35:30	6583ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-22 01:08:24	929ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 00:08:43	1698ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-19 14:29:23	3947ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-17 23:36:53	1024ms	2 NS 2 A 4 MX	🔓 Insecure