sferaopt.com - robtex.com

sferaopt.com

DNSSEC⚠️ Not signed
A81.177.165.56🇷🇺 RTCOMM-AS81.177.160.0/20 RTCOMM-RU
NSns1.jino.ru ⭐
A217.107.34.200🇷🇺 RTCOMM-AS217.107.0.0/18 RTCOMM-RU
PTRns1.jino.ru
NSns2.jino.ru
A2001:1bb0:e000:1e::917🇷🇺 RTCOMM-AS2001:1bb0::/32 RTCOMM-RU
PTRns2.jino.ru
A195.161.62.86🇷🇺 RTCOMM-AS195.161.0.0/16 RTCOMM-RU
PTRns2.jino.ru
NSns3.jino.ru
A217.107.219.170🇷🇺 RTCOMM-AS217.107.208.0/20 RTCOMM-RU
PTRns3.jino.ru
NSns4.jino.ru
A2001:1bb0:e000:1e::1cd🇷🇺 RTCOMM-AS2001:1bb0::/32 RTCOMM-RU
PTRns4.jino.ru
A81.177.139.205🇷🇺 RTCOMM-AS81.177.128.0/19 RTCOMM-RU
PTRns4.jino.ru
MXmail.sferaopt.com ⭐
A217.107.219.114🇷🇺 RTCOMM-AS217.107.208.0/20 RTCOMM-RU
PTRsrv15-mx-st.jino.ru
SOAns1.jino.ruhostmaster@jino@ru 2020-03-12 #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=1777184091

Same first word

sferaopt.com

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DNS History

6 records (6 active, 0 former)

202120222023202420252026NSns1.jino.runs2.jino.runs3.jino.runs4.jino.ruMXmail.sferaopt.comA81.177.165.56
●NSns1.jino.ru2020-03-13 → 2026-04-26 · 2 obs
● 2020-03-13 22:17:38
● 2026-04-26 06:27:08
●NSns2.jino.ru2020-03-13 → 2026-04-26 · 2 obs
● 2020-03-13 22:17:38
● 2026-04-26 06:27:08
●NSns3.jino.ru2020-03-13 → 2026-04-26 · 2 obs
● 2020-03-13 22:17:38
● 2026-04-26 06:27:08
●NSns4.jino.ru2020-03-13 → 2026-04-26 · 2 obs
● 2020-03-13 22:17:38
● 2026-04-26 06:27:08
●MXmail.sferaopt.com2026-04-09 → 2026-04-26 · 2 obs
● 2026-04-09 08:57:02
● 2026-04-26 06:27:08
●A81.177.165.562020-03-13 → 2026-04-26 · 2 obs
● 2020-03-13 22:17:38
● 2026-04-26 06:27:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...-
sferaopt.comns1.jino.ru, ns2.jino.ru, ns3.jino.ru, ns4.jino.ru-

✅ Authoritative Response

Server:81.177.139.205

NS records: ns1.jino.ru, ns2.jino.ru, ns3.jino.ru, ns4.jino.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sferaopt.com (unsigned zone)

⏱️ Timing

Total: 596ms | Queries: -

📄 Records

TypeCountSample Data
A181.177.165.56
NS4ns1.jino.ru, ns4.jino.ru...
MX1mail.sferaopt.com (pri: 5)
SOA1ns1.jino.ru hostmaster@jino.ru

Analysis

IP Addresses

sferaopt.com resolves to one IP number: 81.177.165.56.

Name Servers

sferaopt.com is delegated to four name servers: ns1.jino.ru, ns2.jino.ru, ns3.jino.ru and ns4.jino.ru.

sferaopt.com at least partially shares name servers with other domains, for instance xn--80adjuklapgcl8h.xn--p1ai, digisat.ru, gamesave.su, greenapp.ru and do-you-speak.ru.

Host names with two IP numbers:

ns2.jino.ru points to 2001:1bb0:e000:1e::917 and 195.161.62.86; ns4.jino.ru points to 2001:1bb0:e000:1e::1cd and 81.177.139.205.

Host names with one IP number:

ns1.jino.ru points to 217.107.34.200; ns3.jino.ru points to 217.107.219.170.

Mail Servers

sferaopt.com is handled by a single mail server, mail.sferaopt.com.

mail.sferaopt.com resolves to IP 217.107.219.114.