optimbit.ro - dns.ninja

optimbit.ro

DNSSEC⚠️ Not signed
A86.123.237.89🇷🇴 DIGI-RO86.120.0.0/13 RDSNET
PTRmx.optimbit.ro
NSns1.he.net ⭐
A2001:470:100::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
A216.218.130.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
NSns2.he.net
A2001:470:200::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns2.he.net
A216.218.131.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns2.he.net
NSns3.he.net
A2001:470:300::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns3.he.net
A216.218.132.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns3.he.net
NSns4.he.net
A2001:470:400::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns4.he.net
A216.66.1.2🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA
PTRns4.he.net
NSns5.he.net
A2001:470:500::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns5.he.net
A216.66.80.18🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA
PTRns5.he.net
MXmx1.optimbit.ro ⭐
MXmx.optimbit.ro(20)
A86.123.237.89🇷🇴 DIGI-RO86.120.0.0/13 RDSNET
PTRmx.optimbit.ro
TXTv=spf1 mx a -all
SOAns1.he.nethostmaster@he.net 2026-07-22 #1

ro

DNSSEC🔒 Signed (DS record present)
NSprimary.rotld.ro ⭐
NSdns-at.rotld.ro
NSdns-c.rotld.ro
NSdns-ro.denic.de
NSsec-dns-a.rotld.ro
NSsec-dns-b.rotld.ro
SOAprimary.rotld.rohostmaster@rotld.ro serial=2018607315

Subdomains

mx.optimbit.ro
mail.optimbit.ro
smtp.optimbit.ro

Same first word

optimbit.ro

DNS History

11 records (8 active, 3 former)

201820192020202120222023202420252026NSns1.he.netns2.he.netns3.he.netns4.he.netns5.he.netMXmx.optimbit.romx1.optimbit.romail.optimbit.roA86.123.237.89188.26.118.90188.27.231.127
●NSns1.he.net2017-02-09 → 2026-08-06 · 2 obs
● 2017-02-09 19:44:44
● 2026-08-06 22:21:18
●NSns2.he.net2017-02-09 → 2026-08-06 · 2 obs
● 2017-02-09 19:44:44
● 2026-08-06 22:21:18
●NSns3.he.net2017-02-09 → 2026-08-06 · 2 obs
● 2017-02-09 19:44:44
● 2026-08-06 22:21:18
●NSns4.he.net2017-02-09 → 2026-08-06 · 2 obs
● 2017-02-09 19:44:44
● 2026-08-06 22:21:18
●NSns5.he.net2017-02-09 → 2026-08-06 · 2 obs
● 2017-02-09 19:44:44
● 2026-08-06 22:21:18
○MXmail.optimbit.ro2019-04-06 → 2019-04-06 · 4 obs
○ 2017-02-09 19:44:44
● 2019-04-06 16:38:44
○ 2026-03-27 19:24:24
○ 2026-08-06 22:21:18
●MXmx.optimbit.ro2017-02-09 → 2026-08-06 · 4 obs
● 2017-02-09 19:44:44
○ 2019-04-06 16:38:44
● 2026-03-27 19:24:24
● 2026-08-06 22:21:18
●MXmx1.optimbit.ro2026-03-27 → 2026-08-06 · 3 obs
○ 2019-04-06 16:38:44
● 2026-03-27 19:24:24
● 2026-08-06 22:21:18
○A188.26.118.902017-02-09 → 2017-02-09 · 3 obs
● 2017-02-09 19:44:44
○ 2019-04-06 16:38:44
○ 2026-08-06 22:21:18
○A188.27.231.1272019-04-06 → 2019-04-06 · 4 obs
○ 2017-02-09 19:44:44
● 2019-04-06 16:38:44
○ 2026-03-27 19:24:24
○ 2026-08-06 22:21:18
●A86.123.237.892026-03-27 → 2026-08-06 · 3 obs
○ 2019-04-06 16:38:44
● 2026-03-27 19:24:24
● 2026-08-06 22:21:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rodns-c.rotld.ro, dns-at.rotld.ro, primary.rotld.ro, sec-dns-a.rotld.ro...-
optimbit.rons4.he.net, ns2.he.net, ns1.he.net, ns3.he.net...-

✅ Authoritative Response

Server:216.66.80.18

NS records: ns4.he.net, ns2.he.net, ns1.he.net, ns3.he.net, ns5.he.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimbit.ro (unsigned zone)

⏱️ Timing

Total: 1026ms | Queries: -

📄 Records

TypeCountSample Data
A186.123.237.89
NS5ns4.he.net, ns2.he.net...
MX2mx1.optimbit.ro (pri: 20), mx.optimbit.ro (pri: 10)
TXT1v=spf1 mx a -all
SOA1ns1.he.net hostmaster.he.net

Analysis

Hierarchy

The domain optimbit.ro is parent to mx.optimbit.ro, mail.optimbit.ro and smtp.optimbit.ro.

IP Addresses

optimbit.ro resolves to just one IP address, 86.123.237.89.

Other host names, among them smtp.optimbit.ro and mx.optimbit.ro, have IP numbers in common with optimbit.ro.

Name Servers

optimbit.ro delegates to five name servers: ns1.he.net, ns2.he.net, ns3.he.net and two others.

At least some of optimbit.ro's name servers are shared with other domains, for example gtrmail.net, cckevm.org, autoweb.ca and two more.

These name servers tend to be deployed in combination with the name servers ns4.he.net and ns5.he.net.

Host names that have two IP addresses:

ns1.he.net resolves to two addresses: 216.218.130.2 and 2001:470:100::2.

ns2.he.net resolves to two addresses: 216.218.131.2 and 2001:470:200::2.

ns3.he.net resolves to two addresses: 216.218.132.2 and 2001:470:300::2.

ns4.he.net resolves to two addresses: 216.66.1.2 and 2001:470:400::2.

ns5.he.net resolves to two addresses: 216.66.80.18 and 2001:470:500::2.

Mail Servers

optimbit.ro is served by two mail servers, mx1.optimbit.ro and mx.optimbit.ro.

Host names that point to one IP address:

The hostname mx.optimbit.ro resolves to 86.123.237.89.