mail.program21.de - dns.ninja

๐Ÿ›ก๏ธDomain Reputation CheckBlocklist, phishing & malware statusโ†’

mail.program21.de

DNSSECโš ๏ธ Not signed

program21.de

DNSSECโš ๏ธ Not signed

Previously MX for

Same first word

Similar names

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DNS History

5 records (0 active, 5 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comA13.248.169.4876.223.54.14685.13.135.91
โ—‹NSns1.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—‹NSns2.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—‹A13.248.169.482026-08-25 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—‹A76.223.54.1462026-08-25 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—‹A85.13.135.912015-07-22 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

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-

โœ… Authoritative Response

Server:194.0.0.53

NS records: a.nic.de, f.nic.de, z.nic.de

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 641ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data