ohtech.org - robtex.com

ohtech.org

DNSSEC⚠️ Not signed
NSns0.oar.net ⭐
A192.232.20.99🇺🇸 OARNET-1192.232.16.0/20 OARnet
PTRclmbs-ns0.eng.oar.net
NSns4.oar.net
A2610:a8:2004::2🇺🇸 OARNET-12610:a8::/32 2610:A8::/32
PTRns4.oar.net
PTRclevb-ns4.eng.oar.net
A199.18.199.2🇺🇸 OARNET-1199.18.0.0/16 OARnet
PTRns4.oar.net
NSns5.oar.net
A2610:a8:2005::2🇺🇸 OARNET-12610:a8::/32 2610:A8::/32
PTRns5.oar.net
PTRdytnq-ns5.eng.oar.net
A199.218.199.2🇺🇸 OARNET-1199.218.0.0/16 OARnet
PTRns5.oar.net
NSns6.oar.net
A2610:a8:2006::2🇺🇸 OARNET-12610:a8::/32 2610:A8::/32
PTRns6.oar.net
PTRclmbn-ns6.eng.oar.net
A157.134.199.2🇺🇸 OARNET-1157.134.0.0/16 OARnet
PTRns6.oar.net
NSns7.oar.net
A2610:a8:2007::2🇺🇸 OARNET-12610:a8::/32 2610:A8::/32
PTRns7.oar.net
PTRclmbn-ns7.eng.oar.net
A206.244.199.2🇺🇸 OARNET-1206.244.0.0/16 OARnet 206.244.0.0/16
PTRns7.oar.net
SOAns0.oar.nethostmaster@oar.net 2024-11-20 #0

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=1776108800
WOT: SAFE (61/100)

Previously MX for

ohtech.org

Same first word

ohtech.co.uk
ohtech.com
ohtech.org
ohtech.net

Similar names

hochet.fr
hoecht.net
hochet.info
techho.com
thecoh.com
hotech.com.br
thehco.ca
hotech.dk
hotech.gr
hotech.at
hotech.ru
hotech.co.uk
hotech.eu
hotech.com.tr
theoch.com
hhcoet.com
hotech.de
hohtec.de
hotech.com
hotech.systems
hotech.ma
hotech.com.au
hotech.it
choeth.com
hotche.com
chhote.com
ohchet.com
hotech.ch

DNS History

10 records (5 active, 5 former)

20162017201820192020202120222023202420252026NSns0.oar.netns4.oar.netns5.oar.netns6.oar.netns7.oar.netns1.ohtech.orgns2.ohtech.orgMXohtech.orgA170.249.192.130198.15.80.18
●NSns0.oar.net2026-04-13 → 2026-04-13 · 3 obs
○ 2021-08-31 02:42:30
● 2026-04-13 09:03:58
● 2026-04-13 20:01:20
○NSns1.ohtech.org2015-07-26 → 2021-08-31 · 4 obs
● 2015-07-26 15:33:40
● 2021-08-31 02:42:30
○ 2026-04-13 09:03:58
○ 2026-04-13 20:01:20
○NSns2.ohtech.org2015-07-26 → 2021-08-31 · 4 obs
● 2015-07-26 15:33:40
● 2021-08-31 02:42:30
○ 2026-04-13 09:03:58
○ 2026-04-13 20:01:20
●NSns4.oar.net2026-04-13 → 2026-04-13 · 3 obs
○ 2021-08-31 02:42:30
● 2026-04-13 09:03:58
● 2026-04-13 20:01:20
●NSns5.oar.net2026-04-13 → 2026-04-13 · 3 obs
○ 2021-08-31 02:42:30
● 2026-04-13 09:03:58
● 2026-04-13 20:01:20
●NSns6.oar.net2026-04-13 → 2026-04-13 · 3 obs
○ 2021-08-31 02:42:30
● 2026-04-13 09:03:58
● 2026-04-13 20:01:20
●NSns7.oar.net2026-04-13 → 2026-04-13 · 3 obs
○ 2021-08-31 02:42:30
● 2026-04-13 09:03:58
● 2026-04-13 20:01:20
○MXohtech.org2015-07-26 → 2021-08-31 · 4 obs
● 2015-07-26 15:33:40
● 2021-08-31 02:42:30
○ 2026-04-13 09:03:58
○ 2026-04-13 20:01:20
○A170.249.192.1302021-01-08 → 2021-08-31 · 5 obs
○ 2016-05-01 02:48:48
● 2021-01-08 11:36:22
● 2021-08-31 02:42:30
○ 2026-04-13 09:03:58
○ 2026-04-13 20:01:20
○A198.15.80.182015-07-26 → 2016-05-01 · 4 obs
● 2015-07-26 15:33:40
● 2016-05-01 02:48:48
○ 2021-01-08 11:36:22
○ 2026-04-13 20:01:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
ohtech.orgns6.oar.net, ns4.oar.net, ns5.oar.net, ns7.oar.net-

✅ Authoritative Response

Server:199.218.199.2

NS records: ns6.oar.net, ns4.oar.net, ns5.oar.net, ns7.oar.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ohtech.org (unsigned zone)

⏱️ Timing

Total: 2183ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns5.oar.net, ns6.oar.net...
SOA1ns0.oar.net hostmaster.oar.net

Analysis

Name Servers

ohtech.org is delegated to five name servers: ns0.oar.net, ns4.oar.net, ns5.oar.net, ns6.oar.net and ns7.oar.net.

ohtech.org at least partially shares name servers with other domains, for example mayfield.k12.oh.us, wosu.ohio-state.edu, vbschools.net, mathapps.kent.edu and medctr.ohio-state.edu.

these name servers are commonly used with the following name servers: ns4.net.ohio-state.edu, ns5.net.ohio-state.edu, ns2.oar.net, ns2.noacsc.org, exdns1.nwoca.org, ns1.oar.net, nwdns0.nwoca.org, ns0.neonet.org, ocdns1.cc.oberlin.edu and ocdns2.cc.oberlin.edu.

Host names with two IP numbers:

ns4.oar.net points to 2610:a8:2004::2 and 199.18.199.2.

ns5.oar.net points to 2610:a8:2005::2 and 199.218.199.2.

ns6.oar.net points to 2610:a8:2006::2 and 157.134.199.2.

ns7.oar.net points to 2610:a8:2007::2 and 206.244.199.2.

Host names with one IP number:

ns0.oar.net points to 192.232.20.99.