2nflyt.dk is a .dk domain served by 2 nameservers (addilyn.ns.cloudflare.com, marek.ns.cloudflare.com). It was registered on 1 October 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.16.236 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by route1.mx.cloudflare.net, route2.mx.cloudflare.net and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 104.21.16.236 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.216.217 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3036::6815:10ec | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:d8d9 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.16.236,172.67.216.217 ech=AEX+DQBBiAAgACDiCwefp2qlCZI1528quffFxIGgo3TJG1z79gXnmyfYGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:10ec,2606:4700:3036::ac43:d8d9 |
| TXT Record |
|---|
| v=spf1 include:_spf.mx.cloudflare.net ~all |
| Policy | Record (2nflyt.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.mx.cloudflare.net ~all |
| Policy | Record (_dmarc.2nflyt.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve 2nflyt.dk: 104.21.16.236 172.67.216.217 2606:4700:3036::6815:10ec 2606:4700:3036::ac43:d8d9 (AS13335) (all like this)www.2nflyt.dk: no address |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u59430115.wl116.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u59430115.wl116.sendgrid.net | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route1.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route2.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 0F0C6C164A36F97E7B4C5A5B69D6F4F2… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-EE · SPKI · SHA-256 | 9BE5B7D47F9EFF930C11EB04D27CAE6B… |
| SMTP _25._tcp.route3.mx.cloudflare.net | DANE-TA · SPKI · SHA-256 | 59E738E674221702AF1EDB87C5200C1A… |
| 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 | 2416610630 |
| Primary NS (MNAME) | addilyn.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Openprovider |
| Registered | 2026-10-01 |
| Expires | 2027-09-30 (348d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 13:22:09 shown | 1454ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-10-05 09:01:27 | 1968ms | 2 NS 2 A 3 MX | 🔓 Insecure |
| 2026-10-02 08:40:47 | 1457ms | 3 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-29 23:48:40 | 2693ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-28 16:58:56 | 2633ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-27 15:51:56 | 647ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-26 15:26:03 | 830ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 14:39:37 | 1004ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 14:37:23 | 16670ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-23 10:49:11 | 756ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-22 07:31:07 | 2696ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-21 03:28:56 | 920ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-19 22:52:44 | 696ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-18 05:02:09 | 814ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-16 23:01:15 | 663ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-13 04:43:42 | 803ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-11 16:13:01 | 8593ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-10 15:43:58 | 749ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-08 13:47:06 | 781ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-07 01:31:43 | 1291ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-05 06:00:29 | 3982ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-04 06:00:01 | 14402ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-03 18:01:33 | 399ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 12:46:38 | 3087ms | 2 NS 2 A 3 MX | 🔓 Insecure |