klassprof.org - robtex.com

klassprof.org

DNSSEC⚠️ Not signed

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1771291736

DNS History

16 records (0 active, 16 former)

20162017201820192020202120222023202420252026NSdilbert.ns.cloudflare.comns1.fastdns.hostingns1.ukraine.com.uans2.ukraine.com.uans3.ukraine.com.uatricia.ns.cloudflare.comMXmx15.ukraine.com.uamx20.ukraine.com.uaA104.24.112.2104.24.113.2158.69.24.72185.68.16.53198.72.116.1142400:cb00:2048:1::6818:70022400:cb00:2048:1::6818:71022a00:7a60:0:1035::1
○NSdilbert.ns.cloudflare.com2017-03-14 → 2017-03-14 · 4 obs
○ 2016-06-24 05:44:58
● 2017-03-14 22:12:50
○ 2026-03-11 09:13:52
○ 2026-03-11 12:33:38
○NSns1.fastdns.hosting2016-02-05 → 2016-02-05 · 4 obs
○ 2015-11-16 20:49:54
● 2016-02-05 00:31:38
○ 2016-06-24 05:44:58
○ 2026-03-11 12:33:38
○NSns1.ukraine.com.ua2015-07-20 → 2016-06-24 · 6 obs
● 2015-07-20 02:39:30
● 2015-11-16 20:49:54
○ 2016-02-05 00:31:38
● 2016-06-24 05:44:58
○ 2017-03-14 22:12:50
○ 2026-03-11 12:33:38
○NSns2.ukraine.com.ua2015-07-20 → 2016-06-24 · 4 obs
● 2015-07-20 02:39:30
● 2016-06-24 05:44:58
○ 2017-03-14 22:12:50
○ 2026-03-11 12:33:38
○NSns3.ukraine.com.ua2015-07-20 → 2016-06-24 · 4 obs
● 2015-07-20 02:39:30
● 2016-06-24 05:44:58
○ 2017-03-14 22:12:50
○ 2026-03-11 12:33:38
○NStricia.ns.cloudflare.com2017-03-14 → 2017-03-14 · 4 obs
○ 2016-06-24 05:44:58
● 2017-03-14 22:12:50
○ 2026-03-11 09:13:52
○ 2026-03-11 12:33:38
○MXmx15.ukraine.com.ua2015-07-20 → 2017-03-14 · 4 obs
● 2015-07-20 02:39:30
● 2017-03-14 22:12:50
○ 2026-03-11 09:13:52
○ 2026-03-11 12:33:38
○MXmx20.ukraine.com.ua2015-07-20 → 2017-03-14 · 4 obs
● 2015-07-20 02:39:30
● 2017-03-14 22:12:50
○ 2026-03-11 09:13:52
○ 2026-03-11 12:33:38
○A104.24.112.22017-03-14 → 2017-03-14 · 4 obs
○ 2016-06-24 05:44:58
● 2017-03-14 22:12:50
○ 2026-03-11 09:13:52
○ 2026-03-11 12:33:38
○A104.24.113.22017-03-14 → 2017-03-14 · 4 obs
○ 2016-06-24 05:44:58
● 2017-03-14 22:12:50
○ 2026-03-11 09:13:52
○ 2026-03-11 12:33:38
○A158.69.24.722016-02-05 → 2016-02-05 · 4 obs
○ 2015-11-16 20:49:54
● 2016-02-05 00:31:38
○ 2016-06-24 05:44:58
○ 2026-03-11 12:33:38
○A185.68.16.532016-06-24 → 2016-06-24 · 4 obs
○ 2016-02-05 00:31:38
● 2016-06-24 05:44:58
○ 2017-03-14 22:12:50
○ 2026-03-11 12:33:38
○A198.72.116.1142015-07-20 → 2015-11-16 · 4 obs
● 2015-07-20 02:39:30
● 2015-11-16 20:49:54
○ 2016-02-05 00:31:38
○ 2026-03-11 12:33:38
○A2400:cb00:2048:1::6818:70022017-03-14 → 2017-03-14 · 4 obs
○ 2016-06-24 05:44:58
● 2017-03-14 22:12:50
○ 2026-03-11 09:13:52
○ 2026-03-11 12:33:38
○A2400:cb00:2048:1::6818:71022017-03-14 → 2017-03-14 · 4 obs
○ 2016-06-24 05:44:58
● 2017-03-14 22:12:50
○ 2026-03-11 09:13:52
○ 2026-03-11 12:33:38
○A2a00:7a60:0:1035::12016-06-24 → 2016-06-24 · 4 obs
○ 2016-02-05 00:31:38
● 2016-06-24 05:44:58
○ 2017-03-14 22:12:50
○ 2026-03-11 12:33:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org-

✅ Authoritative Response

Server: 199.19.54.1

NS records: b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 242ms | Queries: -

📄 Records

TypeCountSample Data