4b.su - dns.ninja

4b.su

DNSSEC⚠️ Not signed
A37.187.83.72🇫🇷 OVH37.187.0.0/16
PTRdns1.ru-tld.ru
A176.31.179.191🇫🇷 OVH176.31.0.0/16 ISP Paris, France
NSdns1.ru-tld.ru ⭐
A37.187.83.72🇫🇷 OVH37.187.0.0/16
PTRdns1.ru-tld.ru
NSdns.ru-tld.ru
A185.108.84.20🇺🇸 LEASEWEB-NL-AMS-01185.108.84.0/23 MTND
PTRdns.ru-tld.ru
NSdns2.ru-tld.ru
A176.31.179.191🇫🇷 OVH176.31.0.0/16 ISP Paris, France
PTRdns2.ru-tld.ru
TXTv=spf1 ip4:127.0.0.1 -all
TXTv=DMARC1; p=reject; pct=100; sp=reject; adkim=s; aspf=s; fo=1;
TXTeyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJEb21haW5TaG9wIiwic3ViIjoiNTU1...
SOAdns.ru-tld.rusupport@ru-tld.ru 2014-03-22 #28

su

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSc.tld-servers.ru
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=650210175
⚠️ On DNS blocklist: spam-tlds

Same first word

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4b.info
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4b.ua
4b.ph
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4b.kz
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4b.es
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4b.ee
4b.ro
4b.su
4b.cn
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4b.azurewebsites.net
4b.cc
4b.ru
4b.de
4b.org
4b.se
4b.com.vn
4b.net
4b.hu
4b.pl

Similar names

b4.re
b4.bet
b4.net
b4.com
b4.cc
b4.app
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b4.myqnapcloud.com
b4.su
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b4.de
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b4.to
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b4.ro
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b4.business
b4.se
b4.cz
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b4.ru
b4.co.nz

DNS History

5 records (5 active, 0 former)

20162017201820192020202120222023202420252026NSdns.ru-tld.rudns1.ru-tld.rudns2.ru-tld.ruA176.31.179.19137.187.83.72
●NSdns.ru-tld.ru2015-06-07 → 2026-08-11 · 2 obs
● 2015-06-07 06:35:52
● 2026-08-11 23:51:12
●NSdns1.ru-tld.ru2015-06-07 → 2026-08-11 · 2 obs
● 2015-06-07 06:35:52
● 2026-08-11 23:51:12
●NSdns2.ru-tld.ru2015-06-07 → 2026-08-11 · 2 obs
● 2015-06-07 06:35:52
● 2026-08-11 23:51:12
●A176.31.179.1912015-06-07 → 2026-08-11 · 5 obs
● 2015-06-07 06:35:52
● 2026-04-09 02:39:14
○ 2026-04-11 15:38:20
● 2026-05-04 07:38:20
● 2026-08-11 23:51:12
●A37.187.83.722015-06-07 → 2026-08-11 · 8 obs
● 2015-06-07 06:35:52
● 2021-03-24 20:28:38
○ 2021-04-09 05:02:40
● 2026-03-02 14:49:56
● 2026-04-09 02:39:14
○ 2026-04-11 15:38:20
● 2026-05-04 07:38:20
● 2026-08-11 23:51:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sue.dns.ripn.net, c.tld-servers.ru, b.dns.ripn.net, a.dns.ripn.net...-
4b.sudns1.ru-tld.ru, dns2.ru-tld.ru-

✅ Authoritative Response

Server:37.187.83.72

NS records: dns1.ru-tld.ru, dns2.ru-tld.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4b.su (unsigned zone)

⏱️ Timing

Total: 762ms | Queries: -

📄 Records

TypeCountSample Data
A2176.31.179.191, 37.187.83.72
NS2dns1.ru-tld.ru, dns2.ru-tld.ru
TXT3eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ, v=spf1 ip4:127.0.0.1 -all...
SOA1dns.ru-tld.ru support.ru-tld.ru

Analysis

IP Addresses

4b.su resolves to the IP addresses 37.187.83.72 and 176.31.179.191

Two other host names, along with william.ru, mail.dpi.ru and www.amikspro.ru, also share IP numbers with 4b.su.

Name Servers

Three name servers are authoritative for 4b.su: dns1.ru-tld.ru, dns2.ru-tld.ru and dns.ru-tld.ru.

4b.su shares at least some of its name servers with other domains, including webnames.su, genso.ru, syktyvkar.ru and two others.

These name servers are frequently paired with the name servers dns1.ru-ltd.ru, dns2.ru-ltd.ru and parking.ru-tld.ru.

Three hostnames, one IP address apiece: dns1.ru-tld.ru resolves to 37.187.83.72, dns2.ru-tld.ru resolves to 176.31.179.191 and dns.ru-tld.ru resolves to 185.108.84.20.