ciscouserguide.com - robtex.com

ciscouserguide.com

DNSSEC⚠️ Not signed
A2a03:6f00:1::5c35:6067🇷🇺 TimeWeb-AS2a03:6f00:1::/48 TIMEWEB-v6-48-1
PTRvh112.timeweb.ru
A92.53.96.103🇷🇺 TimeWeb-AS92.53.96.0/24
NSns1.timeweb.ru ⭐
A2a03:6f04:dead:bee::1🇷🇺 TimeWeb-AS2a03:6f00::/29
A85.193.93.93🇵🇱 TimeWeb-AS85.193.93.0/24
PTRns1.timeweb.ru
NSns2.timeweb.ru
A2a03:6f04:dead:bee::2🇷🇺 TimeWeb-AS2a03:6f00::/29
A85.193.93.85🇵🇱 TimeWeb-AS85.193.93.0/24
PTRns2.timeweb.ru
NSns3.timeweb.org
A2a03:6f07:4::2🇷🇺 TimeWeb-AS2a03:6f00::/29
A217.78.234.130🇷🇺 TimeWeb-AS217.78.234.0/24
NSns4.timeweb.org
A2a00:65e0:6:5:232a::2🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet"
A139.45.249.139🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB
PTRgw-139.45.249.139-rt1.km.spb.retn.ru
MXmx1.timeweb.ru ⭐
A2a03:6f00:3::5c35:742f🇷🇺 TimeWeb-AS2a03:6f00:3::/48 TIMEWEB-v6-48-3
PTRmx1.timeweb.ru
A92.53.116.47🇷🇺 TimeWeb-AS92.53.116.0/24
PTRmx1.timeweb.ru
MXmx2.timeweb.ru(20)
A2a03:6f00:3::5c35:7433🇷🇺 TimeWeb-AS2a03:6f00:3::/48 TIMEWEB-v6-48-3
PTRmx2.timeweb.ru
A92.53.116.51🇷🇺 TimeWeb-AS92.53.116.0/24
PTRmx2.timeweb.ru
TXTv=spf1 include:_spf.timeweb.ru ~all
SOAns1.timeweb.rudns@timeweb.ru serial=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=1776279447

Previously MX for

ciscouserguide.com

Subdomains

mail.ciscouserguide.com

Same first word

ciscouserguide.com

DNS History

22 records (8 active, 14 former)

20162017201820192020202120222023202420252026NSns1.timeweb.runs2.timeweb.runs3.timeweb.orgns4.timeweb.orgns1.comeh.orgns1.fozzy.comns1.sprinthost.runs2.comeh.orgns2.fozzy.comns2.sprinthost.runs3.sprinthost.netns4.sprinthost.netMXmx1.timeweb.rumx2.timeweb.ruciscouserguide.commail.ciscouserguide.comA2a03:6f00:1::5c35:606792.53.96.103108.59.2.228141.8.192.165162.144.121.208208.88.226.251
○NSns1.comeh.org2015-08-14 → 2016-09-10 · 4 obs
● 2015-08-14 07:12:38
● 2016-09-10 15:11:16
○ 2017-04-06 09:43:42
○ 2026-04-15 19:05:14
○NSns1.fozzy.com2017-04-06 → 2017-04-06 · 4 obs
○ 2016-09-10 15:11:16
● 2017-04-06 09:43:42
○ 2026-02-16 02:20:14
○ 2026-04-15 19:05:14
○NSns1.sprinthost.ru2026-02-16 → 2026-02-16 · 3 obs
○ 2017-04-06 09:43:42
● 2026-02-16 02:20:14
○ 2026-04-15 19:05:14
●NSns1.timeweb.ru2026-04-15 → 2026-04-15 · 2 obs
○ 2026-02-16 02:20:14
● 2026-04-15 19:05:14
○NSns2.comeh.org2015-08-14 → 2016-09-10 · 4 obs
● 2015-08-14 07:12:38
● 2016-09-10 15:11:16
○ 2017-04-06 09:43:42
○ 2026-04-15 19:05:14
○NSns2.fozzy.com2017-04-06 → 2017-04-06 · 4 obs
○ 2016-09-10 15:11:16
● 2017-04-06 09:43:42
○ 2026-02-16 02:20:14
○ 2026-04-15 19:05:14
○NSns2.sprinthost.ru2026-02-16 → 2026-02-16 · 3 obs
○ 2017-04-06 09:43:42
● 2026-02-16 02:20:14
○ 2026-04-15 19:05:14
●NSns2.timeweb.ru2026-04-15 → 2026-04-15 · 2 obs
○ 2026-02-16 02:20:14
● 2026-04-15 19:05:14
○NSns3.sprinthost.net2026-02-16 → 2026-02-16 · 3 obs
○ 2017-04-06 09:43:42
● 2026-02-16 02:20:14
○ 2026-04-15 19:05:14
●NSns3.timeweb.org2026-04-15 → 2026-04-15 · 2 obs
○ 2026-02-16 02:20:14
● 2026-04-15 19:05:14
○NSns4.sprinthost.net2026-02-16 → 2026-02-16 · 3 obs
○ 2017-04-06 09:43:42
● 2026-02-16 02:20:14
○ 2026-04-15 19:05:14
●NSns4.timeweb.org2026-04-15 → 2026-04-15 · 2 obs
○ 2026-02-16 02:20:14
● 2026-04-15 19:05:14
○MXciscouserguide.com2015-08-14 → 2017-04-06 · 4 obs
● 2015-08-14 07:12:38
● 2017-04-06 09:43:42
○ 2026-02-16 02:20:14
○ 2026-04-15 19:05:14
○MXmail.ciscouserguide.com2026-02-16 → 2026-02-16 · 3 obs
○ 2017-04-06 09:43:42
● 2026-02-16 02:20:14
○ 2026-04-15 19:05:14
●MXmx1.timeweb.ru2026-04-15 → 2026-04-15 · 2 obs
○ 2026-02-16 02:20:14
● 2026-04-15 19:05:14
●MXmx2.timeweb.ru2026-04-15 → 2026-04-15 · 2 obs
○ 2026-02-16 02:20:14
● 2026-04-15 19:05:14
○A108.59.2.2282016-03-25 → 2016-09-10 · 5 obs
○ 2015-12-21 06:49:54
● 2016-03-25 16:49:08
● 2016-09-10 15:11:16
○ 2017-04-06 09:43:42
○ 2026-04-15 19:05:14
○A141.8.192.1652026-02-16 → 2026-02-16 · 3 obs
○ 2017-04-06 09:43:42
● 2026-02-16 02:20:14
○ 2026-04-15 19:05:14
○A162.144.121.2082015-08-14 → 2015-12-21 · 4 obs
● 2015-08-14 07:12:38
● 2015-12-21 06:49:54
○ 2016-03-25 16:49:08
○ 2026-04-15 19:05:14
○A208.88.226.2512017-04-06 → 2017-04-06 · 4 obs
○ 2016-09-10 15:11:16
● 2017-04-06 09:43:42
○ 2026-02-16 02:20:14
○ 2026-04-15 19:05:14
●A2a03:6f00:1::5c35:60672026-04-15 → 2026-04-15 · 2 obs
○ 2026-02-16 02:20:14
● 2026-04-15 19:05:14
●A92.53.96.1032026-04-15 → 2026-04-15 · 2 obs
○ 2026-02-16 02:20:14
● 2026-04-15 19:05:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...-
ciscouserguide.comns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org-

✅ Authoritative Response

Server:139.45.249.139

NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ciscouserguide.com (unsigned zone)

⏱️ Timing

Total: 1578ms | Queries: -

📄 Records

TypeCountSample Data
A192.53.96.103
AAAA12a03:6f00:1::5c35:6067
NS4ns4.timeweb.org, ns3.timeweb.org...
MX2mx2.timeweb.ru (pri: 20), mx1.timeweb.ru (pri: 10)
TXT1v=spf1 include:_spf.timeweb.ru ~all
SOA1ns1.timeweb.ru dns.timeweb.ru

Analysis

Hierarchy

The parent of mail.ciscouserguide.com is ciscouserguide.com.

IP Addresses

ciscouserguide.com resolves to two IP numbers: 2a03:6f00:1::5c35:6067 and 92.53.96.103.

Other host names, for instance rook-spb.ru, 2400500.ru, technica.ru, boentorg.ru and www.cgbay.ru share IP numbers with ciscouserguide.com.

Name Servers

ciscouserguide.com's delegation is handled by four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.

ciscouserguide.com partially shares name servers with other domains; examples include 172.44.225.188.in-addr.arpa, nicebike.ru, sg-term.ru, domashij-internet-msk004.ru and sclt.ru.

Host names with two IPs:

ns3.timeweb.org points to 2a03:6f07:4::2 and 217.78.234.130

ns4.timeweb.org points to 2a00:65e0:6:5:232a::2 and 139.45.249.139

ns1.timeweb.ru points to 2a03:6f04:dead:bee::1 and 85.193.93.93

ns2.timeweb.ru points to 2a03:6f04:dead:bee::2 and 85.193.93.85

Mail Servers

ciscouserguide.com is handled by two mail servers: mx1.timeweb.ru and mx2.timeweb.ru.

ciscouserguide.com has the same mail server setup as other domains, including beton24balashiha.ru, sevzapmebel.ru, xn----8sb2akhblja5a.xn--p1ai, sandra-tort.ru and craniosacral.ru.

ciscouserguide.com shares at least partially some mail servers with other domains, for instance baikalmuseum.com and list-company.ru.

Host names with two IP numbers:

mx1.timeweb.ru points to: 2a03:6f00:3::5c35:742f and 92.53.116.47

mx2.timeweb.ru points to: 2a03:6f00:3::5c35:7433 and 92.53.116.51