astexam.org - robtex.com

astexam.org

DNSSECโš ๏ธ Not signed

org

DNSSEC๐Ÿ”’ Signed (DS record present)
NSa0.org.afilias-nst.info โญ โš ๏ธ Not in parent delegation
NSa2.org.afilias-nst.info โš ๏ธ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info โš ๏ธ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1785551286

Previously MX for

Same first word

Similar names

DNS History

8 records (0 active, 8 former)

20162017201820192020202120222023202420252026NSf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.teacherschinanetwork.comns2.teacherschinanetwork.comMXastexam.orgA205.134.239.24447.52.29.13847.89.46.18
โ—‹NSf1g1ns1.dnspod.net2017-03-14 โ†’ 2020-01-17 ยท 5 obs
โ—‹ 2016-04-29 09:07:22
โ— 2017-03-14 08:50:44
โ— 2020-01-17 11:33:34
โ—‹ 2026-03-25 00:21:12
โ—‹ 2026-08-01 02:42:58
โ—‹NSf1g1ns2.dnspod.net2017-03-14 โ†’ 2020-01-17 ยท 5 obs
โ—‹ 2016-04-29 09:07:22
โ— 2017-03-14 08:50:44
โ— 2020-01-17 11:33:34
โ—‹ 2026-03-25 00:21:12
โ—‹ 2026-08-01 02:42:58
โ—‹NSns1.teacherschinanetwork.com2015-06-17 โ†’ 2016-04-29 ยท 4 obs
โ— 2015-06-17 20:52:14
โ— 2016-04-29 09:07:22
โ—‹ 2017-03-14 08:50:44
โ—‹ 2026-08-01 02:42:58
โ—‹NSns2.teacherschinanetwork.com2015-06-17 โ†’ 2016-04-29 ยท 4 obs
โ— 2015-06-17 20:52:14
โ— 2016-04-29 09:07:22
โ—‹ 2017-03-14 08:50:44
โ—‹ 2026-08-01 02:42:58
โ—‹MXastexam.org2015-06-17 โ†’ 2020-01-17 ยท 4 obs
โ— 2015-06-17 20:52:14
โ— 2020-01-17 11:33:34
โ—‹ 2026-03-25 00:21:12
โ—‹ 2026-08-01 02:42:58
โ—‹A205.134.239.2442015-06-17 โ†’ 2016-04-29 ยท 4 obs
โ— 2015-06-17 20:52:14
โ— 2016-04-29 09:07:22
โ—‹ 2017-03-14 08:50:44
โ—‹ 2026-08-01 02:42:58
โ—‹A47.52.29.1382020-01-17 โ†’ 2020-01-17 ยท 4 obs
โ—‹ 2017-03-14 08:50:44
โ— 2020-01-17 11:33:34
โ—‹ 2026-03-25 00:21:12
โ—‹ 2026-08-01 02:42:58
โ—‹A47.89.46.182017-03-14 โ†’ 2017-03-14 ยท 4 obs
โ—‹ 2016-04-29 09:07:22
โ— 2017-03-14 08:50:44
โ—‹ 2020-01-17 11:33:34
โ—‹ 2026-08-01 02:42:58

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-

โœ… Authoritative Response

Server:199.19.54.1

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

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 2261ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data