opt100.com - robtex.com

opt100.com

DNSSEC⚠️ Not signed
A78.46.44.94🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRhetzner3.in.ua
NSns1.hetzner3.in.ua ⭐
A78.46.44.94🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRhetzner3.in.ua
NSns2.hetzner3.in.ua
A78.46.44.94🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRhetzner3.in.ua
NSrobotns3.second-ns.com ⚠️ Not in parent delegation
A2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRrobotns3.second-ns.com
A193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRrobotns3.second-ns.com
MXopt100.com ⭐
A78.46.44.94🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5
PTRhetzner3.in.ua
TXTv=spf1 ip4:78.46.44.94 ip4:78.46.46.195 +a +mx +ip4:148.251.15.212 ~all
SOAns1.hetzner3.in.uamail@koda-ltd.com 2026-01-29 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

MX for

opt100.com

Same first word

opt100.com
opt100.ru

Similar names

top100.org.ua
top100.ca
top100.in
top100.events
100top.blogspot.com
top100.ro
top100.gr
top100.lt
top100.solutions
top100.promo
100top.de
top100.club
top100.hr
top100.cc
top010.cn
top100.nl
top100.vn
top100.pictures
top100.te.ua
top100.net.cn
top100.university
top100.ee
top100.zone
top100.legal
top100.de
top100.center
top100.es
top100.fr
top100.net.ng
top100.media
top100.photos
top100.ch
top100.gifts
top100.us
100top.ru
top100.co.uk
top100.photography
top100.chat
top100.(0x787878)
top100.today
top100.co
top100.su
top100.cafe
top001.fun
top100.net.pl
top100.cl
top100.casino
top100.sa
top100.cn
top100.it
top010.nl
100top.com
top100.org
top100.expert
top100.com.pl
100top.net
tpo100.com
top100.biz
001top.com
top100.coffee
top100.net
top001.com
top100.me
top100.ru
top100.xyz
top100.altervista.org
top100.com.au
top100.at

DNS History

11 records (5 active, 6 former)

20162017201820192020202120222023202420252026NSns1.hetzner3.in.uans2.hetzner3.in.uarobotns3.second-ns.comns1.hetzner.in.uans1.hetzner1.in.uans2.hetzner.in.uans2.hetzner1.in.uaMXopt100.comA78.46.44.94148.251.15.21278.46.46.195
○NSns1.hetzner.in.ua2015-05-30 → 2017-02-10 · 4 obs
● 2015-05-30 23:11:32
● 2017-02-10 05:45:04
○ 2018-10-19 09:07:46
○ 2026-03-13 13:12:20
○NSns1.hetzner1.in.ua2018-10-19 → 2018-10-19 · 4 obs
○ 2017-02-10 05:45:04
● 2018-10-19 09:07:46
○ 2026-02-17 17:48:54
○ 2026-03-13 13:12:20
●NSns1.hetzner3.in.ua2026-02-17 → 2026-03-13 · 3 obs
○ 2018-10-19 09:07:46
● 2026-02-17 17:48:54
● 2026-03-13 13:12:20
○NSns2.hetzner.in.ua2015-05-30 → 2017-02-10 · 4 obs
● 2015-05-30 23:11:32
● 2017-02-10 05:45:04
○ 2018-10-19 09:07:46
○ 2026-03-13 13:12:20
○NSns2.hetzner1.in.ua2018-10-19 → 2018-10-19 · 4 obs
○ 2017-02-10 05:45:04
● 2018-10-19 09:07:46
○ 2026-02-17 17:48:54
○ 2026-03-13 13:12:20
●NSns2.hetzner3.in.ua2026-02-17 → 2026-03-13 · 3 obs
○ 2018-10-19 09:07:46
● 2026-02-17 17:48:54
● 2026-03-13 13:12:20
●NSrobotns3.second-ns.com2026-02-17 → 2026-03-13 · 3 obs
○ 2018-10-19 09:07:46
● 2026-02-17 17:48:54
● 2026-03-13 13:12:20
●MXopt100.com2015-05-30 → 2026-03-13 · 2 obs
● 2015-05-30 23:11:32
● 2026-03-13 13:12:20
○A148.251.15.2122015-05-30 → 2017-02-10 · 4 obs
● 2015-05-30 23:11:32
● 2017-02-10 05:45:04
○ 2018-10-19 09:07:46
○ 2026-03-13 13:12:20
●A78.46.44.942026-02-17 → 2026-03-13 · 3 obs
○ 2018-10-19 09:07:46
● 2026-02-17 17:48:54
● 2026-03-13 13:12:20
○A78.46.46.1952018-10-19 → 2018-10-19 · 4 obs
○ 2017-02-10 05:45:04
● 2018-10-19 09:07:46
○ 2026-02-17 17:48:54
○ 2026-03-13 13:12:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...-
opt100.comns1.hetzner3.in.ua, ns2.hetzner3.in.ua-

✅ Authoritative Response

Server: 78.46.44.94

NS records: ns1.hetzner3.in.ua, ns2.hetzner3.in.ua

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opt100.com (unsigned zone)

⏱️ Timing

Total: 1102ms | Queries: -

📄 Records

TypeCountSample Data
A178.46.44.94
NS3ns2.hetzner3.in.ua, ns1.hetzner3.in.ua...
MX1opt100.com (pri: 0)
TXT1v=spf1 ip4:78.46.44.94 ip4:78.46.46.195
SOA1ns1.hetzner3.in.ua mail.koda-ltd.com

Analysis

Mail Server Role

For opt100.com, the mail server is opt100.com.

IP Addresses

opt100.com resolves to one IP number: 78.46.44.94.

other host names including cpanel.alexander-bouryak.com, matras.kharkov.ua, radiosoft.net.ua, ns2.hetzner1.in.ua and poddon.net.ua share IP numbers with opt100.com.

Name Servers

opt100.com is delegated to three name servers robotns3.second-ns.com, ns1.hetzner3.in.ua and ns2.hetzner3.in.ua.

opt100.com at least partially shares name servers with other domains, for instance mofaxi.biz, shigusegubu.club, burgstaedt.com, lunatic.cat and thomas-junglas.de.

These name servers are commonly used alongside robotns2.second-ns.de, ns1.first-ns.de, ns1.hetzner1.in.ua, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

Host names with two IP numbers:

robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3.

Host names with one IP number:

ns1.hetzner3.in.ua and ns2.hetzner3.in.ua point to 78.46.44.94.

Mail Servers

opt100.com is served by a single mail server, opt100.com.

opt100.com resolves to IP 78.46.44.94.