4qu.info - robtex.com

4qu.info

DNSSEC⚠️ Not signed
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa1.share-dns.com ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb1.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info ⭐
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1785705306

Same first word

4qu.info
4qu.com
4qu.de
4qu.net
4qu.com.cn

Similar names

u4q.com
q4u.sk
q4u.top
qu4.com
q4u.io
q4u.ch
q4u.eu
q4u.it
u4q.de
q4u.nl
q4u.com
qu4.ru
q4u.cz
q4u.gr
q4u.agency
qu4.me
uq4.com
q4u.gmbh
q4u.to
q4u.us
q4u.de
4uq.com
4uq.net
q4u.org
q4u.net
q4u.me
4uq.de
q4u.co.za
q4u.ru
q4u.com.ua
q4u.nu

DNS History

21 records (4 active, 17 former)

2017201820192020202120222023202420252026NSa.share-dns.coma1.share-dns.comb.share-dns.netb1.share-dns.netf1g1ns1.dnspod.netf1g1ns2.dnspod.netns12.domaincontrol.comns16.domaincontrol.comns37.domaincontrol.comns38.domaincontrol.comns43.domaincontrol.comns53.domaincontrol.comns54.domaincontrol.comns65.domaincontrol.comns66.domaincontrol.comns67.domaincontrol.comns68.domaincontrol.comns74.domaincontrol.comns78.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.net
●NSa.share-dns.com2026-06-23 → 2026-08-02 · 3 obs
○ 2016-11-24 22:08:36
● 2026-06-23 08:17:38
● 2026-08-02 21:31:08
●NSa1.share-dns.com2026-06-23 → 2026-08-02 · 3 obs
○ 2016-11-24 22:08:36
● 2026-06-23 08:17:38
● 2026-08-02 21:31:08
●NSb.share-dns.net2026-06-23 → 2026-08-02 · 3 obs
○ 2016-11-24 22:08:36
● 2026-06-23 08:17:38
● 2026-08-02 21:31:08
●NSb1.share-dns.net2026-06-23 → 2026-08-02 · 3 obs
○ 2016-11-24 22:08:36
● 2026-06-23 08:17:38
● 2026-08-02 21:31:08
○NSf1g1ns1.dnspod.net2016-11-24 → 2016-11-24 · 4 obs
○ 2016-04-13 09:21:04
● 2016-11-24 22:08:36
○ 2026-06-23 08:17:38
○ 2026-08-02 21:31:08
○NSf1g1ns2.dnspod.net2016-11-24 → 2016-11-24 · 4 obs
○ 2016-04-13 09:21:04
● 2016-11-24 22:08:36
○ 2026-06-23 08:17:38
○ 2026-08-02 21:31:08
○NSns12.domaincontrol.com2016-04-13 → 2016-04-13 · 3 obs
● 2016-04-13 09:21:04
○ 2016-11-24 22:08:36
○ 2026-08-02 21:31:08
○NSns16.domaincontrol.com2016-04-13 → 2016-04-13 · 3 obs
● 2016-04-13 09:21:04
○ 2016-11-24 22:08:36
○ 2026-08-02 21:31:08
○NSns37.domaincontrol.com2016-04-13 → 2016-04-13 · 3 obs
● 2016-04-13 09:21:04
○ 2016-11-24 22:08:36
○ 2026-08-02 21:31:08
○NSns38.domaincontrol.com2016-04-13 → 2016-04-13 · 3 obs
● 2016-04-13 09:21:04
○ 2016-11-24 22:08:36
○ 2026-08-02 21:31:08
○NSns43.domaincontrol.com2016-04-13 → 2016-04-13 · 3 obs
● 2016-04-13 09:21:04
○ 2016-11-24 22:08:36
○ 2026-08-02 21:31:08
○NSns53.domaincontrol.com2016-04-13 → 2016-04-13 · 3 obs
● 2016-04-13 09:21:04
○ 2016-11-24 22:08:36
○ 2026-08-02 21:31:08
○NSns54.domaincontrol.com2016-04-13 → 2016-04-13 · 3 obs
● 2016-04-13 09:21:04
○ 2016-11-24 22:08:36
○ 2026-08-02 21:31:08
○NSns65.domaincontrol.com2016-04-13 → 2016-04-13 · 3 obs
● 2016-04-13 09:21:04
○ 2016-11-24 22:08:36
○ 2026-08-02 21:31:08
○NSns66.domaincontrol.com2016-04-13 → 2016-04-13 · 3 obs
● 2016-04-13 09:21:04
○ 2016-11-24 22:08:36
○ 2026-08-02 21:31:08
○NSns67.domaincontrol.com2016-04-13 → 2016-04-13 · 3 obs
● 2016-04-13 09:21:04
○ 2016-11-24 22:08:36
○ 2026-08-02 21:31:08
○NSns68.domaincontrol.com2016-04-13 → 2016-04-13 · 3 obs
● 2016-04-13 09:21:04
○ 2016-11-24 22:08:36
○ 2026-08-02 21:31:08
○NSns74.domaincontrol.com2016-04-13 → 2016-04-13 · 3 obs
● 2016-04-13 09:21:04
○ 2016-11-24 22:08:36
○ 2026-08-02 21:31:08
○NSns78.domaincontrol.com2016-04-13 → 2016-04-13 · 3 obs
● 2016-04-13 09:21:04
○ 2016-11-24 22:08:36
○ 2026-08-02 21:31:08
○MXmailstore1.secureserver.net2016-04-13 → 2016-04-13 · 3 obs
● 2016-04-13 09:21:04
○ 2016-11-24 22:08:36
○ 2026-08-02 21:31:08
○MXsmtp.secureserver.net2016-04-13 → 2016-04-13 · 3 obs
● 2016-04-13 09:21:04
○ 2016-11-24 22:08:36
○ 2026-08-02 21:31:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info-
4qu.infob1.share-dns.net, a1.share-dns.com-

✅ Authoritative Response

Server:172.64.52.239

NS records: b1.share-dns.net, a1.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4qu.info (unsigned zone)

⏱️ Timing

Total: 397ms | Queries: -

📄 Records

TypeCountSample Data
NS2a.share-dns.com, b.share-dns.net

Analysis

Name Servers

Four name servers handle the delegation for 4qu.info: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

At least some of 4qu.info's name servers are shared with other domains, for example uitanning.com, inovation.cn, krzhbgjj.com and two more.

These name servers tend to co-occur with a4.share-dns.com, b4.share-dns.net, a7.share-dns.com and 7 other name servers in the same DNS delegations.

a1.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b1.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.

Both a1.share-dns.com and a.share-dns.com resolve to 172.64.53.25 IP addresses each.

Both b1.share-dns.net and b.share-dns.net resolve to 172.64.52.239 IP addresses each.