mail.program21.de - dns.ninja
mail.program21.de
| DNSSEC | โ ๏ธ Not signed | ||||||
program21.de
| DNSSEC | โ ๏ธ Not signed | ||||||
Previously MX for
Same first word
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DNS History
5 records (0 active, 5 former)
โNSns1.afternic.com2026-08-25 โ 2026-08-25 ยท 3 obs
โ 2026-08-25 15:21:54
โ 2026-08-30 12:00:02
โ 2026-08-30 12:00:06
โ 2026-08-30 12:00:02
โ 2026-08-30 12:00:06
โNSns2.afternic.com2026-08-25 โ 2026-08-25 ยท 3 obs
โ 2026-08-25 15:21:54
โ 2026-08-30 12:00:02
โ 2026-08-30 12:00:06
โ 2026-08-30 12:00:02
โ 2026-08-30 12:00:06
โA13.248.169.482026-08-25 โ 2026-08-25 ยท 4 obs
โ 2016-06-18 10:27:06
โ 2026-08-25 15:21:54
โ 2026-08-30 12:00:02
โ 2026-08-30 12:00:06
โ 2026-08-25 15:21:54
โ 2026-08-30 12:00:02
โ 2026-08-30 12:00:06
โA76.223.54.1462026-08-25 โ 2026-08-25 ยท 4 obs
โ 2016-06-18 10:27:06
โ 2026-08-25 15:21:54
โ 2026-08-30 12:00:02
โ 2026-08-30 12:00:06
โ 2026-08-25 15:21:54
โ 2026-08-30 12:00:02
โ 2026-08-30 12:00:06
โA85.13.135.912015-07-22 โ 2016-06-18 ยท 4 obs
โ 2015-07-22 19:39:52
โ 2016-06-18 10:27:06
โ 2026-08-25 15:21:54
โ 2026-08-30 12:00:06
โ 2016-06-18 10:27:06
โ 2026-08-25 15:21:54
โ 2026-08-30 12:00:06
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
โ Authoritative Response
Server:194.0.0.53
NS records: a.nic.de, f.nic.de, z.nic.de
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 641ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|