macmillansoftware.com - robtex.com

macmillansoftware.com

DNSSEC⚠️ Not signed
NSpdns1.ultradns.net ⭐
A2001:502:f3ff::1🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns1.ultradns.net
A204.74.108.1🇺🇸 MAINT-ID-12008204.74.108.0/24 Neustar
PTRpdns1.ultradns.net
NSpdns2.ultradns.net
A2610:a1:1014::1🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns2.ultradns.net
A204.74.109.1🇺🇸 MAINT-ID-12008204.74.109.0/24 Neustar
PTRpdns2.ultradns.net
NSpdns3.ultradns.org
A2610:a1:1015::1🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns3.ultradns.org
A199.7.68.1🇺🇸 MAINT-ID-12008199.7.68.0/24 Neustar
PTRpdns3.ultradns.org
NSpdns4.ultradns.org
A2001:502:4612::1🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns4.ultradns.org
A199.7.69.1🇺🇸 MAINT-ID-12008199.7.69.0/24 Neustar
PTRpdns4.ultradns.org
NSpdns5.ultradns.info
A2610:a1:1016::1🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar
PTRpdns5.ultradns.info
A204.74.114.1🇺🇸 MAINT-ID-12008204.74.114.0/24 Neustar
PTRpdns5.ultradns.info
NSpdns6.ultradns.co.uk
A2610:a1:1017::1🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar
PTRpdns6.ultradns.co.uk
A204.74.115.1🇺🇸 MAINT-ID-12008204.74.115.0/24 Neustar
PTRpdns6.ultradns.co.uk
TXTv=spf1 -all
SOApdns1.ultradns.nethostmaster@springernature.com 2018-11-17 #1

com

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=1775106617

Same first word

macmillansoftware.com

DNS History

12 records (6 active, 6 former)

2008201020122014201620182020202220242026NSpdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.ukns0-m.dns.pipex.netns1-m.dns.pipex.netoldtxdns2.pearsontc.comusrxdns1.pearsontc.comMXusrlms006.prenhall.comA63.69.110.192
○NSns0-m.dns.pipex.net2015-08-04 → 2017-05-24 · 5 obs
○ 2007-08-23 10:21:50
● 2015-08-04 06:34:40
● 2017-05-24 18:56:38
○ 2026-03-21 11:09:10
○ 2026-04-02 05:16:06
○NSns1-m.dns.pipex.net2015-08-04 → 2017-05-24 · 5 obs
○ 2007-08-23 10:21:50
● 2015-08-04 06:34:40
● 2017-05-24 18:56:38
○ 2026-03-21 11:09:10
○ 2026-04-02 05:16:06
○NSoldtxdns2.pearsontc.com2007-08-23 → 2007-08-23 · 3 obs
● 2007-08-23 10:21:50
○ 2015-08-04 06:34:40
○ 2026-04-02 05:16:06
●NSpdns1.ultradns.net2026-03-21 → 2026-04-02 · 3 obs
○ 2017-05-24 18:56:38
● 2026-03-21 11:09:10
● 2026-04-02 05:16:06
●NSpdns2.ultradns.net2026-03-21 → 2026-04-02 · 3 obs
○ 2017-05-24 18:56:38
● 2026-03-21 11:09:10
● 2026-04-02 05:16:06
●NSpdns3.ultradns.org2026-03-21 → 2026-04-02 · 3 obs
○ 2017-05-24 18:56:38
● 2026-03-21 11:09:10
● 2026-04-02 05:16:06
●NSpdns4.ultradns.org2026-03-21 → 2026-04-02 · 3 obs
○ 2017-05-24 18:56:38
● 2026-03-21 11:09:10
● 2026-04-02 05:16:06
●NSpdns5.ultradns.info2026-03-21 → 2026-04-02 · 3 obs
○ 2017-05-24 18:56:38
● 2026-03-21 11:09:10
● 2026-04-02 05:16:06
●NSpdns6.ultradns.co.uk2026-03-21 → 2026-04-02 · 3 obs
○ 2017-05-24 18:56:38
● 2026-03-21 11:09:10
● 2026-04-02 05:16:06
○NSusrxdns1.pearsontc.com2007-08-23 → 2007-08-23 · 3 obs
● 2007-08-23 10:21:50
○ 2015-08-04 06:34:40
○ 2026-04-02 05:16:06
○MXusrlms006.prenhall.com2007-08-23 → 2007-08-23 · 3 obs
● 2007-08-23 10:21:50
○ 2015-08-04 06:34:40
○ 2026-04-02 05:16:06
○A63.69.110.1922007-08-23 → 2007-08-23 · 3 obs
● 2007-08-23 10:21:50
○ 2015-08-04 06:34:40
○ 2026-04-02 05:16:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...-
macmillansoftware.compdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net...-

✅ Authoritative Response

Server:204.74.108.1

NS records: pdns3.ultradns.org, pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, pdns5.ultradns.info, pdns6.ultradns.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for macmillansoftware.com (unsigned zone)

⏱️ Timing

Total: 112ms | Queries: -

📄 Records

TypeCountSample Data
NS6pdns1.ultradns.net, pdns2.ultradns.net...
TXT1v=spf1 -all
SOA1pdns1.ultradns.net hostmaster.springerna

Analysis

Name Servers

macmillansoftware.com is delegated to six name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.

macmillansoftware.com at least partially shares name servers with other domains, for instance orbitzrules.com, asdsourcebook.com, bloomberb.com, expediadelivery.com and express.az.

These name servers are commonly used alongside udns1.ultradns.net, udns2.ultradns.net, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

Host names with two IP numbers:

pdns5.ultradns.info points to 2610:a1:1016::1 and 204.74.114.1.

pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1.

pdns2.ultradns.net points to 2610:a1:1014::1 and 204.74.109.1.

pdns3.ultradns.org points to 2610:a1:1015::1 and 199.7.68.1.

pdns4.ultradns.org points to 2001:502:4612::1 and 199.7.69.1.

pdns6.ultradns.co.uk points to 2610:a1:1017::1 and 204.74.115.1.