| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.23.221 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.213.246 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | spamrelay.zxcs.nl | 185.104.28.12 2a06:2ec0:1::ffec |
spamrelay.zxcs.nl spamrelay.zxcs.nl |
AS206281 Stichting DIGI NL AS206281 Stichting DIGI NL |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:d5f6 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:17dd | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.23.221,172.67.213.246 ech=AEX+DQBBAQAgACCmE08AFi8wj8zkVCYeEKkHTSWCakI5+RhKNOfGMHA4TgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:d5f6,2606:4700:3036::6815:17dd |
| TXT Record |
|---|
| google-site-verification=Sqq4LZ_OUTeisZD5rQ-IydyqopfshvksGJ2DGluuIkg |
| v=spf1 a mx ip4:185.104.29.70 ip6:2a06:2ec0:1:0:0:0:0:113 include:filter-out.zxcs.nl ~all |
| Policy | Record (autoradioplaza.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx ip4:185.104.29.70 ip6:2a06:2ec0:1:0:0:0:0:113 include:filter-out.zxcs.nl ~all |
| Policy | Record (_dmarc.autoradioplaza.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; sp=none; |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.spamrelay.zxcs.nl | DANE-EE · SPKI · SHA-256 | 6D714328138B75C5845E6E154F40B899… |
| SMTP _25._tcp.spamrelay.zxcs.nl | DANE-TA · SPKI · SHA-256 | E1AE9C3DE848ECE1BA72E0D991AE4D0D… |
| SMTP _25._tcp.spamrelay.zxcs.nl | DANE-TA · SPKI · SHA-256 | 6BD9212CE649C659C9CABC6CB60FCFFA… |
| 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 | 2411764373 |
| Primary NS (MNAME) | becky.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 17:45:12 | 1300ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-25 20:18:33 | 899ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-08-10 19:48:54 | 1208ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-07-31 13:02:16 | 1547ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 22:35:46 | 2497ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 19:27:29 | 1271ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 13:53:19 | 751ms | 2 NS 2 A 1 MX | 🔓 Insecure | View |