isoiso.dk

📜 Historical scan 2026-06-18 09:04:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

isoiso.dk is a .dk domain served by 2 nameservers (davina.ns.cloudflare.com, oswald.ns.cloudflare.com). It was registered on 7 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 113ms

Nameserver	IP addresses	PTR	ASN / ISP
davina.ns.cloudflare.com	108.162.194.40 162.159.38.40 172.64.34.40 2606:4700:50::a29f:2628 2803:f800:50::6ca2:c228 2a06:98c1:50::ac40:2228	davina.ns.cloudflare.com davina.ns.cloudflare.com davina.ns.cloudflare.com davina.ns.cloudflare.com davina.ns.cloudflare.com davina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
oswald.ns.cloudflare.com	108.162.193.218 172.64.33.218 173.245.59.218 2606:4700:58::adf5:3bda 2803:f800:50::6ca2:c1da 2a06:98c1:50::ac40:21da	oswald.ns.cloudflare.com oswald.ns.cloudflare.com oswald.ns.cloudflare.com oswald.ns.cloudflare.com oswald.ns.cloudflare.com oswald.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 103ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.83.142	—	—	AS13335	—	—	—	—
172.67.177.110	—	—	AS13335	—	—	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.83.142
🔶 Autoconfig	172.67.177.110

🔷 AAAA Records (IPv6)#

2 records 150ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:538e	—	—	AS13335	—	—	—	—
2606:4700:3037::ac43:b16e	—	—	AS13335	—	—	—	—

🔐 HTTPS Records#

1 records 102ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.83.142,172.67.177.110 ech=AEX+DQBBbgAgACAF+ScJsoMqNu3Oyfi2Xd0bvzJEGI01iW6VzCfSjaLZZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:538e,2606:4700:3037::ac43:b16e

📝 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 2026-10-18 02:11:21

www	104.21.83.142 172.67.177.110 2606:4700:3030::6815:538e 2606:4700:3033::ac43:b16e (AS13335) (address records, no CNAME)
www vs bare domain	Same network isoiso.dk: 104.21.83.142 172.67.177.110 2606:4700:3030::6815:538e 2606:4700:3033::ac43:b16e (AS13335) www.isoiso.dk: 104.21.83.142 172.67.177.110 2606:4700:3030::6815:538e 2606:4700:3033::ac43:b16e (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

149ms

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

🏷️ SOA#

99ms

Field	Value
Serial	2405333692
Primary NS (MNAME)	davina.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 18:08:15

Field	Value
Registrar	NETIM
Registered	2026-04-07
Expires	2027-04-06 (161d)

📋 WHOIS#

⏱️ Lookup Timing#

113ms

103ms

135ms

AAAA

150ms

TXT

249ms

CAA

95ms

HTTPS

102ms

TLSA

156ms

SOA

99ms

MTA-STS

95ms

DNSSEC

149ms

SRV

140ms

Total

1137ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 02:11:21	425ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 04:06:59	2948ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 15:14:06	3223ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 16:14:52	1307ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 18:20:33	1653ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-19 22:26:06	722ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 11:50:36	3935ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 07:34:57	649ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 09:49:41	5566ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-19 15:06:18	876ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 14:58:53	835ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 22:38:45	6345ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 13:47:04	1165ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 07:30:08	824ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 09:04:59 shown	1137ms	2 NS 2 A 0 MX	🔓 Insecure