czrf.ru - robtex.com
czrf.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:6f00:6:1::3🇷🇺 TimeWeb-AS2a03:6f00:6::/48 | ||||||
| PTR | vh428.timeweb.ru | ||||||
| A | 185.114.247.170🇷🇺 TimeWeb-AS185.114.247.0/24 | ||||||
| NS | ns1.timeweb.ru ⭐ | ||||||
| A | 2a03:6f04:dead:bee::1🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.93🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns1.timeweb.ru | ||||||
| NS | ns2.timeweb.ru | ||||||
| A | 2a03:6f04:dead:bee::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.85🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns2.timeweb.ru | ||||||
| NS | ns3.timeweb.org | ||||||
| A | 2a03:6f07:4::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 217.78.234.130🇷🇺 TimeWeb-AS217.78.234.0/24 | ||||||
| NS | ns4.timeweb.org | ||||||
| A | 2a00:65e0:6:5:232a::2🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet" | ||||||
| A | 139.45.249.139🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB | ||||||
| PTR | gw-139.45.249.139-rt1.km.spb.retn.ru | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | v=spf1 redirect=_spf.mail.ru | ||||||
| SOA | ns1.timeweb.rudns@timeweb.ru serial=27032033 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068624 | ||||||
Same first word
Similar names
zfcr.com |
fzrc.net |
crzf.cn |
fzrc.cc |
fczr.net |
czfr.com |
rfcz.com |
zfcr.cz |
rfcz.cn |
cfzr.com |
fzrc.com.cn |
rzfc.asia |
zcrf.cn |
rzfc.xyz |
rczf.cn |
rzcf.com |
zfrc.net |
crfz.cn |
rzfc.cn |
crfz.com |
rzfc.net |
DNS History
16 records (7 active, 9 former)
○NSns1.expired.reg.ru2016-03-05 → 2016-03-05 · 4 obs
● 2016-03-05 21:40:34
○ 2016-04-07 21:53:54
○ 2026-04-23 23:16:26
○NSns1.ihc.ru2015-08-13 → 2015-11-28 · 4 obs
● 2015-11-28 10:10:04
○ 2016-03-05 21:40:34
○ 2026-04-23 23:16:26
●NSns1.timeweb.ru2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 23:16:26
○NSns2.expired.reg.ru2016-03-05 → 2016-03-05 · 4 obs
● 2016-03-05 21:40:34
○ 2016-04-07 21:53:54
○ 2026-04-23 23:16:26
○NSns2.ihc.ru2015-08-13 → 2015-11-28 · 4 obs
● 2015-11-28 10:10:04
○ 2016-03-05 21:40:34
○ 2026-04-23 23:16:26
●NSns2.timeweb.ru2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 23:16:26
●NSns3.timeweb.org2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 23:16:26
●NSns4.timeweb.org2026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 23:16:26
○MXmail.czrf.ru2015-08-13 → 2015-11-28 · 4 obs
● 2015-11-28 10:10:04
○ 2016-03-05 21:40:34
○ 2026-04-23 23:16:26
●A185.114.247.1702026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 23:16:26
○A185.22.234.1182015-11-28 → 2015-11-28 · 4 obs
● 2015-11-28 10:10:04
○ 2016-03-05 21:40:34
○ 2026-04-23 23:16:26
○A194.58.56.1062016-03-05 → 2016-03-05 · 4 obs
● 2016-03-05 21:40:34
○ 2016-04-07 21:53:54
○ 2026-04-23 23:16:26
●A2a03:6f00:6:1::32026-04-23 → 2026-04-23 · 2 obs
● 2026-04-23 23:16:26
○A2a03:c980::1:20:512015-08-13 → 2015-11-28 · 4 obs
● 2015-11-28 10:10:04
○ 2016-03-05 21:40:34
○ 2026-04-23 23:16:26
○A37.143.8.2282015-08-13 → 2015-10-18 · 4 obs
● 2015-10-18 10:44:56
○ 2015-11-28 10:10:04
○ 2026-04-23 23:16:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net... | - |
| czrf.ru | ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org | 2 records |
✅ Authoritative Response
Server:85.193.93.93
NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for czrf.ru (unsigned zone)
⏱️ Timing
Total: 1118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.114.247.170 |
| AAAA | 1 | 2a03:6f00:6:1::3 |
| NS | 4 | ns2.timeweb.ru, ns1.timeweb.ru... |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.mail.ru |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.timeweb.ru, ns2.timeweb.ru)
Analysis
IP Addresses
czrf.ru resolves to two IP numbers: 2a03:6f00:6:1::3 and 185.114.247.170.
Other host names, for instance www.softlist.biz, pedagogi-rossii.ru, www.podarki.worldmagik.ru, cbtcrussia.ru and orthoscheb.com share IP numbers with czrf.ru.
Name Servers
czrf.ru's delegation is handled by four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
czrf.ru partially shares name servers with other domains; examples include 1421825-cv04416.tw1.ru, vega163.ru, flintec.org, icecc.ru and vts-samara.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
czrf.ru is handled by a single mail server, emx.mail.ru.
czrf.ru has the same mail server setup as other domains, including go2karelia.ru, esmag.ru, bespalko.kz, yarnco.ru and fplay.su.
czrf.ru shares at least partially some mail servers with other domains, for instance gank4.ru and yoso.ru.
Host emx.mail.ru resolves to two IPs: 94.100.180.180 and 217.69.139.180.