nortonallow.com - robtex.com

nortonallow.com

DNSSEC⚠️ Not signed
A23.99.92.83🇺🇸 Microsoft23.96.0.0/14 MICROSOFT
A40.69.201.11🇮🇪 Microsoft40.68.0.0/14
NSudns1.ultradns.net ⭐
A2001:502:f3ff::d🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRudns1.ultradns.net
A204.69.234.1🇺🇸 MAINT-ID-12008204.69.234.0/24 Neustar
PTRudns1.ultradns.net
NSpdns1.ultradns.net ⚠️ Not in zone NS records
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 ⚠️ Not in zone NS records
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 ⚠️ Not in zone NS records
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 ⚠️ Not in zone NS records
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 ⚠️ Not in zone NS records
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 ⚠️ Not in zone NS records
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
NSudns2.ultradns.net
A2610:a1:1014::d🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRudns2.ultradns.net
A204.74.101.1🇺🇸 MAINT-ID-12008204.74.101.0/24 Neustar
PTRudns2.ultradns.net
MXtus1smtinbpex01.symantec.com ⭐
A155.64.16.63🇺🇸 AS16733155.64.16.0/23 SYMC Ashburn US
A155.64.49.83🇺🇸 ENETWORKS128.0.0.0/2
MXtus1smtinbpex02.symantec.com ⭐
A155.64.16.63🇺🇸 AS16733155.64.16.0/23 SYMC Ashburn US
A155.64.49.83🇺🇸 ENETWORKS128.0.0.0/2
MXtus1smtinbpex03.symantec.com ⭐
A155.64.16.63🇺🇸 AS16733155.64.16.0/23 SYMC Ashburn US
A155.64.49.83🇺🇸 ENETWORKS128.0.0.0/2
TXTv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
SOAudns1.ultradns.netdomains@nortonlifelock.com 2016-07-05 #78

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=1774500502

Same first word

nortonallow.com
nortonallow.net

Similar names

allownorton.net
allownorton.com
allownorton.org

DNS History

20 records (13 active, 7 former)

20162017201820192020202120222023202420252026NSpdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.ukudns1.ultradns.netudns2.ultradns.netMXtus1smtinbpex01.symantec.comtus1smtinbpex02.symantec.comtus1smtinbpex03.symantec.comexcu-mxib-1.symantec.comextu-mxib-1.symantec.comextu-mxib-2.symantec.comA23.99.92.8340.69.201.11155.64.16.51155.64.49.54206.204.52.31216.12.145.20
●NSpdns1.ultradns.net2015-07-26 → 2026-03-26 · 5 obs
● 2015-07-26 13:54:12
● 2016-06-23 09:06:54
○ 2017-02-08 18:55:02
● 2026-03-18 06:54:18
● 2026-03-26 05:13:30
●NSpdns2.ultradns.net2015-07-26 → 2026-03-26 · 5 obs
● 2015-07-26 13:54:12
● 2016-06-23 09:06:54
○ 2017-02-08 18:55:02
● 2026-03-18 06:54:18
● 2026-03-26 05:13:30
●NSpdns3.ultradns.org2015-07-26 → 2026-03-26 · 5 obs
● 2015-07-26 13:54:12
● 2016-06-23 09:06:54
○ 2017-02-08 18:55:02
● 2026-03-18 06:54:18
● 2026-03-26 05:13:30
●NSpdns4.ultradns.org2015-07-26 → 2026-03-26 · 5 obs
● 2015-07-26 13:54:12
● 2016-06-23 09:06:54
○ 2017-02-08 18:55:02
● 2026-03-18 06:54:18
● 2026-03-26 05:13:30
●NSpdns5.ultradns.info2015-07-26 → 2026-03-26 · 5 obs
● 2015-07-26 13:54:12
● 2016-06-23 09:06:54
○ 2017-02-08 18:55:02
● 2026-03-18 06:54:18
● 2026-03-26 05:13:30
●NSpdns6.ultradns.co.uk2015-07-26 → 2026-03-26 · 5 obs
● 2015-07-26 13:54:12
● 2016-06-23 09:06:54
○ 2017-02-08 18:55:02
● 2026-03-18 06:54:18
● 2026-03-26 05:13:30
●NSudns1.ultradns.net2015-07-26 → 2026-03-26 · 2 obs
● 2015-07-26 13:54:12
● 2026-03-26 05:13:30
●NSudns2.ultradns.net2015-07-26 → 2026-03-26 · 2 obs
● 2015-07-26 13:54:12
● 2026-03-26 05:13:30
○MXexcu-mxib-1.symantec.com2015-07-26 → 2016-06-23 · 4 obs
● 2015-07-26 13:54:12
● 2016-06-23 09:06:54
○ 2017-02-08 18:55:02
○ 2026-03-26 05:13:30
○MXextu-mxib-1.symantec.com2015-07-26 → 2016-06-23 · 4 obs
● 2015-07-26 13:54:12
● 2016-06-23 09:06:54
○ 2017-02-08 18:55:02
○ 2026-03-26 05:13:30
○MXextu-mxib-2.symantec.com2015-07-26 → 2016-06-23 · 4 obs
● 2015-07-26 13:54:12
● 2016-06-23 09:06:54
○ 2017-02-08 18:55:02
○ 2026-03-26 05:13:30
●MXtus1smtinbpex01.symantec.com2017-02-08 → 2026-03-26 · 3 obs
○ 2016-06-23 09:06:54
● 2017-02-08 18:55:02
● 2026-03-26 05:13:30
●MXtus1smtinbpex02.symantec.com2017-02-08 → 2026-03-26 · 3 obs
○ 2016-06-23 09:06:54
● 2017-02-08 18:55:02
● 2026-03-26 05:13:30
●MXtus1smtinbpex03.symantec.com2017-02-08 → 2026-03-26 · 3 obs
○ 2016-06-23 09:06:54
● 2017-02-08 18:55:02
● 2026-03-26 05:13:30
○A155.64.16.512016-06-23 → 2017-02-08 · 5 obs
○ 2016-02-24 09:56:22
● 2016-06-23 09:06:54
● 2017-02-08 18:55:02
○ 2026-03-18 06:54:18
○ 2026-03-26 05:13:30
○A155.64.49.542016-06-23 → 2017-02-08 · 5 obs
○ 2016-02-24 09:56:22
● 2016-06-23 09:06:54
● 2017-02-08 18:55:02
○ 2026-03-18 06:54:18
○ 2026-03-26 05:13:30
○A206.204.52.312015-07-26 → 2016-02-24 · 4 obs
● 2015-07-26 13:54:12
● 2016-02-24 09:56:22
○ 2016-06-23 09:06:54
○ 2026-03-26 05:13:30
○A216.12.145.202015-07-26 → 2016-02-24 · 4 obs
● 2015-07-26 13:54:12
● 2016-02-24 09:56:22
○ 2016-06-23 09:06:54
○ 2026-03-26 05:13:30
●A23.99.92.832026-03-18 → 2026-03-26 · 3 obs
○ 2017-02-08 18:55:02
● 2026-03-18 06:54:18
● 2026-03-26 05:13:30
●A40.69.201.112026-03-18 → 2026-03-26 · 3 obs
○ 2017-02-08 18:55:02
● 2026-03-18 06:54:18
● 2026-03-26 05:13:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
nortonallow.comudns1.ultradns.net, udns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org...-

✅ Authoritative Response

Server:204.74.115.1

NS records: udns1.ultradns.net, udns2.ultradns.net, 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 nortonallow.com (unsigned zone)

⏱️ Timing

Total: 547ms | Queries: -

📄 Records

TypeCountSample Data
A240.69.201.11, 23.99.92.83
NS2udns1.ultradns.net, udns2.ultradns.net
MX3tus1smtinbpex01.symantec.com (pri: 10), tus1smtinbpex02.symantec.com (pri: 10)...
TXT1v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}.
SOA1udns1.ultradns.net domains.nortonlifeloc

Analysis

IP Addresses

nortonallow.com points to two IP numbers: 23.99.92.83 and 40.69.201.11.

Other host names such as nortonportal.fi, allownorton.org, nortonportal.it, norton.tt and lifelock.jobs share IPs with nortonallow.com.

Name Servers

nortonallow.com is delegated to eight name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, udns1.ultradns.net, udns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.

nortonallow.com at least partially shares name servers with other domains, for example betsafedivisionen.com, herbchambershybrids.com, zorgonderwijsvernieuwers.nl, harley.lu and 252.63.187.in-addr.arpa.

these name servers are commonly used with dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, ns1.dealer.com and ns2.dealer.com.

Host names with two IPs:

pdns5.ultradns.info maps to 2610:a1:1016::1, 204.74.114.1

pdns1.ultradns.net maps to 2001:502:f3ff::1, 204.74.108.1

pdns2.ultradns.net maps to 2610:a1:1014::1, 204.74.109.1

udns1.ultradns.net maps to 2001:502:f3ff::d, 204.69.234.1

udns2.ultradns.net maps to 2610:a1:1014::d, 204.74.101.1

pdns3.ultradns.org maps to 2610:a1:1015::1, 199.7.68.1

pdns4.ultradns.org maps to 2001:502:4612::1, 199.7.69.1

pdns6.ultradns.co.uk maps to 2610:a1:1017::1, 204.74.115.1

Mail Servers

nortonallow.com is handled by three mail servers: tus1smtinbpex01.symantec.com, tus1smtinbpex02.symantec.com and tus1smtinbpex03.symantec.com.

nortonallow.com shares at least partially some mail servers with other domains, for instance softscanmanager.com, norton.bi, nortonantivirus.us, nortonallow.net and symantecantivirusenterprise.com.

these mail servers are commonly used with excu-mxib-1.symantec.com.

Host names with two IP numbers:

tus1smtinbpex01.symantec.com points to: 155.64.16.63 and 155.64.49.83.

tus1smtinbpex02.symantec.com points to: 155.64.16.63 and 155.64.49.83.

tus1smtinbpex03.symantec.com points to: 155.64.16.63 and 155.64.49.83.

Host names that point to 155.64.16.63: tus1smtinbpex01.symantec.com, tus1smtinbpex02.symantec.com and tus1smtinbpex03.symantec.com.

Host names that point to 155.64.49.83: tus1smtinbpex01.symantec.com, tus1smtinbpex02.symantec.com and tus1smtinbpex03.symantec.com.