nanoclean.dk is a .dk domain served by 2 nameservers (lewis.ns.cloudflare.com, noor.ns.cloudflare.com). It was registered on 30 October 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.55.72 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, smtp.google.com and 4 more. The zone is not DNSSEC-signed, publishes a 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.55.72 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.170.161 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 104.21.55.72 |
| 🔶 Autoconfig | 104.21.55.72 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3033::6815:3748 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3033::ac43:aaa1 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.55.72,172.67.170.161 ech=AEX+DQBBDwAgACA090/VKnbIkaVzCLYrjIxI7kAc30UyQ+Q5PY1VHeq8bwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3748,2606:4700:3033::ac43:aaa1 |
| TXT Record |
|---|
| google-site-verification=XYBxGvEkKBtMP0eMFGT3eWteAu3VUGxFDgQ7YVyC4Sw |
| v=spf1 include:spf.curanet.com include:_spf.google.com ~all |
| Policy | Record (nanoclean.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.curanet.com include:_spf.google.com ~all |
| Policy | Record (_dmarc.nanoclean.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 104.21.55.72 172.67.170.161 2606:4700:3033::6815:3748 2606:4700:3033::ac43:aaa1 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network nanoclean.dk: 104.21.55.72 172.67.170.161 2606:4700:3033::6815:3748 2606:4700:3033::ac43:aaa1 (AS13335) www.nanoclean.dk: 104.21.55.72 172.67.170.161 2606:4700:3033::6815:3748 2606:4700:3033::ac43:aaa1 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: ~all
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2411825037 |
| Primary NS (MNAME) | lewis.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 2018-10-30 |
| Expires | 2026-10-31 (10d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| blumeoptik.dk | CURANET A/S |
| julikøge.dk | Simply.com A/S |
| roaldvvs.dk | CURANET A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 11:44:45 | 636ms | 2 NS 2 A 6 MX | 🔓 Insecure |
| 2026-10-09 01:16:54 | 3972ms | 2 NS 2 A 6 MX | 🔓 Insecure |
| 2026-10-08 01:12:05 | 758ms | 2 NS 2 A 6 MX | 🔓 Insecure |
| 2026-09-30 08:36:45 | 640ms | 2 NS 2 A 6 MX | 🔓 Insecure |
| 2026-09-19 11:29:29 | 1994ms | 2 NS 2 A 6 MX | 🔓 Insecure |
| 2026-08-25 06:55:41 | 1081ms | 2 NS 2 A 6 MX | 🔓 Insecure |
| 2026-08-10 14:25:44 shown | 9943ms | 2 NS 2 A 6 MX | 🔓 Insecure |
| 2026-07-18 08:26:49 | 3055ms | 2 NS 2 A 6 MX | 🔓 Insecure |
| 2026-06-27 06:36:45 | 959ms | 2 NS 2 A 6 MX | 🔓 Insecure |
| 2026-06-21 17:11:03 | 984ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 08:23:57 | 1252ms | 2 NS 2 A 6 MX | 🔓 Insecure |