qualtrus.net - robtex.com

qualtrus.net

DNSSEC⚠️ Not signed
NSdns1.p01.nsone.net ⭐
A2620:4d:4000:6259:7:1:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p01.nsone.net
A198.51.44.1🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p01.nsone.net
NSdns2.p01.nsone.net
A2a00:edc0:6259:7:1::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p01.nsone.net
A198.51.45.1🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p01.nsone.net
NSdns3.p01.nsone.net
A2620:4d:4000:6259:7:1:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p01.nsone.net
A198.51.44.65🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p01.nsone.net
NSdns4.p01.nsone.net
A2a00:edc0:6259:7:1::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p01.nsone.net
A198.51.45.65🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns4.p01.nsone.net
NSns01.jnjdns.com
A2607:f740:e659::1🇺🇸 NETACTUATE2607:f740:e659::/48 NetActuate, Inc
PTRns01.jnjdns.com
A45.54.33.1🇺🇸 NETACTUATE45.54.33.0/24 NetActuate, Inc
PTRns01.jnjdns.com
NSns02.jnjdns.com
A2607:f740:e659:4::1🇺🇸 NETACTUATE2607:f740:e659::/48 NetActuate, Inc
A45.54.33.65🇺🇸 NETACTUATE45.54.33.0/24 NetActuate, Inc
PTRns02.jnjdns.com
NSns03.jnjdns.com
A2607:f740:e659:8::1🇺🇸 NETACTUATE2607:f740:e659::/48 NetActuate, Inc
A45.54.33.129🇺🇸 NETACTUATE45.54.33.0/24 NetActuate, Inc
PTRns03.jnjdns.com
NSns04.jnjdns.com
A2607:f740:e659:c::1🇺🇸 NETACTUATE2607:f740:e659::/48 NetActuate, Inc
A45.54.33.193🇺🇸 NETACTUATE45.54.33.0/24 NetActuate, Inc
PTRns04.jnjdns.com
SOAdns1.p01.nsone.nethostmaster@nsone.net serial=1715733940

net

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=1774378742

Same first word

qualtrus.cn
qualtrus.co.in
qualtrus.in
qualtrus.biz
qualtrus.com.cn
qualtrus.ru
qualtrus.net
qualtrus.com.br
qualtrus.info
qualtrus.org

DNS History

11 records (8 active, 3 former)

20162017201820192020202120222023202420252026NSdns1.p01.nsone.netdns2.p01.nsone.netdns3.p01.nsone.netdns4.p01.nsone.netns01.jnjdns.comns02.jnjdns.comns03.jnjdns.comns04.jnjdns.comns1.jnj.comns3.jnj.comns5.jnj.com
●NSdns1.p01.nsone.net2026-03-01 → 2026-03-24 · 3 obs
○ 2017-06-20 10:36:10
● 2026-03-01 15:37:32
● 2026-03-24 19:04:46
●NSdns2.p01.nsone.net2026-03-01 → 2026-03-24 · 3 obs
○ 2017-06-20 10:36:10
● 2026-03-01 15:37:32
● 2026-03-24 19:04:46
●NSdns3.p01.nsone.net2026-03-01 → 2026-03-24 · 3 obs
○ 2017-06-20 10:36:10
● 2026-03-01 15:37:32
● 2026-03-24 19:04:46
●NSdns4.p01.nsone.net2026-03-01 → 2026-03-24 · 3 obs
○ 2017-06-20 10:36:10
● 2026-03-01 15:37:32
● 2026-03-24 19:04:46
●NSns01.jnjdns.com2026-03-01 → 2026-03-24 · 3 obs
○ 2017-06-20 10:36:10
● 2026-03-01 15:37:32
● 2026-03-24 19:04:46
●NSns02.jnjdns.com2026-03-01 → 2026-03-24 · 3 obs
○ 2017-06-20 10:36:10
● 2026-03-01 15:37:32
● 2026-03-24 19:04:46
●NSns03.jnjdns.com2026-03-01 → 2026-03-24 · 3 obs
○ 2017-06-20 10:36:10
● 2026-03-01 15:37:32
● 2026-03-24 19:04:46
●NSns04.jnjdns.com2026-03-01 → 2026-03-24 · 3 obs
○ 2017-06-20 10:36:10
● 2026-03-01 15:37:32
● 2026-03-24 19:04:46
○NSns1.jnj.com2015-07-23 → 2017-06-20 · 4 obs
● 2015-07-23 15:01:10
● 2017-06-20 10:36:10
○ 2026-03-01 15:37:32
○ 2026-03-24 19:04:46
○NSns3.jnj.com2015-07-23 → 2017-06-20 · 4 obs
● 2015-07-23 15:01:10
● 2017-06-20 10:36:10
○ 2026-03-01 15:37:32
○ 2026-03-24 19:04:46
○NSns5.jnj.com2015-07-23 → 2017-06-20 · 4 obs
● 2015-07-23 15:01:10
● 2017-06-20 10:36:10
○ 2026-03-01 15:37:32
○ 2026-03-24 19:04:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netk.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net...-
qualtrus.netdns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net...8 records

✅ Authoritative Response

Server:198.51.45.65

NS records: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com, ns04.jnjdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qualtrus.net (unsigned zone)

⏱️ Timing

Total: 325ms | Queries: -

📄 Records

TypeCountSample Data
NS8dns1.p01.nsone.net, dns2.p01.nsone.net...
SOA1dns1.p01.nsone.net hostmaster.nsone.net

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (dns1.p01.nsone.net, dns1.p01.nsone.net, dns2.p01.nsone.net...)

Analysis

Name Servers

qualtrus.net is delegated to eight name servers: ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com, ns04.jnjdns.com, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

qualtrus.net at least partially shares name servers with other domains, for instance nissigroupinc.com, htrednecks.com, icope.at, carepathbyjanssen.net and heinzstoewer.de.

These name servers are often used together with the name servers ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net, connect1.squarespacedns.com and connect2.squarespacedns.com.

Host names with two IP numbers

ns01.jnjdns.com points to: 2607:f740:e659::1 and 45.54.33.1

ns02.jnjdns.com points to: 2607:f740:e659:4::1 and 45.54.33.65

ns03.jnjdns.com points to: 2607:f740:e659:8::1 and 45.54.33.129

ns04.jnjdns.com points to: 2607:f740:e659:c::1 and 45.54.33.193

dns1.p01.nsone.net points to: 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1

dns2.p01.nsone.net points to: 2a00:edc0:6259:7:1::2 and 198.51.45.1

dns3.p01.nsone.net points to: 2620:4d:4000:6259:7:1:0:3 and 198.51.44.65

dns4.p01.nsone.net points to: 2a00:edc0:6259:7:1::4 and 198.51.45.65