qualtrus.info - robtex.com

qualtrus.info

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=1715733939

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=1773555327

Same first word

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

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
○ 2018-05-26 19:14:00
● 2026-03-01 15:39:50
● 2026-03-24 04:57:40
●NSdns2.p01.nsone.net2026-03-01 → 2026-03-24 · 3 obs
○ 2018-05-26 19:14:00
● 2026-03-01 15:39:50
● 2026-03-24 04:57:40
●NSdns3.p01.nsone.net2026-03-01 → 2026-03-24 · 3 obs
○ 2018-05-26 19:14:00
● 2026-03-01 15:39:50
● 2026-03-24 04:57:40
●NSdns4.p01.nsone.net2026-03-01 → 2026-03-24 · 3 obs
○ 2018-05-26 19:14:00
● 2026-03-01 15:39:50
● 2026-03-24 04:57:40
●NSns01.jnjdns.com2026-03-01 → 2026-03-24 · 3 obs
○ 2018-05-26 19:14:00
● 2026-03-01 15:39:50
● 2026-03-24 04:57:40
●NSns02.jnjdns.com2026-03-01 → 2026-03-24 · 3 obs
○ 2018-05-26 19:14:00
● 2026-03-01 15:39:50
● 2026-03-24 04:57:40
●NSns03.jnjdns.com2026-03-01 → 2026-03-24 · 3 obs
○ 2018-05-26 19:14:00
● 2026-03-01 15:39:50
● 2026-03-24 04:57:40
●NSns04.jnjdns.com2026-03-01 → 2026-03-24 · 3 obs
○ 2018-05-26 19:14:00
● 2026-03-01 15:39:50
● 2026-03-24 04:57:40
○NSns1.jnj.com2015-06-27 → 2018-05-26 · 4 obs
● 2015-06-27 09:25:02
● 2018-05-26 19:14:00
○ 2026-03-01 15:39:50
○ 2026-03-24 04:57:40
○NSns3.jnj.com2015-06-27 → 2018-05-26 · 4 obs
● 2015-06-27 09:25:02
● 2018-05-26 19:14:00
○ 2026-03-01 15:39:50
○ 2026-03-24 04:57:40
○NSns5.jnj.com2015-06-27 → 2018-05-26 · 4 obs
● 2015-06-27 09:25:02
● 2018-05-26 19:14:00
○ 2026-03-01 15:39:50
○ 2026-03-24 04:57:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info-
qualtrus.infodns3.p01.nsone.net, ns03.jnjdns.com, dns2.p01.nsone.net, ns02.jnjdns.com...-

✅ Authoritative Response

Server:198.51.44.65

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qualtrus.info (unsigned zone)

⏱️ Timing

Total: 2412ms | Queries: -

📄 Records

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

Analysis

Name Servers

qualtrus.info 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.info shares some name servers with other domains, for example minfremtidnu.dk, procrit.es, beyouminibikinis.com, ddminc.com and jordangateway.com.

these name servers are often used with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, connect1.squarespacedns.com, connect2.squarespacedns.com, dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net and dns4.p04.nsone.net.

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