sumantec.com - robtex.com

sumantec.com

DNSSEC⚠️ Not signed
A155.64.16.51🇺🇸 AS16733155.64.16.0/23 SYMC Ashburn US
NSlvn-exdns-1.broadcom.net ⭐
A192.19.228.245🇺🇸 AS19637192.19.228.0/24 Broadcom Limited 7365 LINDELL RD, Las Vegas, NV 89139,
PTRlvn-exdns-1.broadcom.net
NSedns161.ultradns.biz
A2610:a1:1015::2a1🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRedns161.ultradns.biz
A204.74.67.161🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar
PTRedns161.ultradns.biz
NSedns161.ultradns.com
A2001:502:f3ff::2a1🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRedns161.ultradns.com
A204.74.66.161🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar
PTRedns161.ultradns.com
NSedns161.ultradns.net
A2610:a1:1014::2a1🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRedns161.ultradns.net
A204.74.110.161🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar
PTRedns161.ultradns.net
NSedns161.ultradns.org
A2001:502:4612::2a1🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRedns161.ultradns.org
A204.74.111.161🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar
PTRedns161.ultradns.org
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 ip4:216.10.194.28 ip4:216.10.194.135 ip4:202.75.191.8 ip4:216.10.195.2...
SOAlvn-exdns-1.broadcom.netdomains\@admin.broadcom.com 2021-02-19 #10

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=1771291435
WOT: SAFE (84/100)

Same first word

sumantec.com

Similar names

steunamc.nl
cantemus.com
cantemus.dk
mesutcan.com.tr
mensucat.com
cantemus.be
cantemus.org
cantemus.org.uk
cantemus.se
cantemus.ca
sanumtec.de
cantemus.ch
mansutec.com
acuments.com
sanumtec.eu
esanctum.com
namecuts.com
sancteum.com
cantemus.fr
cantemus.net
sanumtec.com
muscanet.com
sanumtec.ch
ascentum.gr
ascentum.at
ascentum.com
tecnamus.com
ascentum.net
mactunes.de
cantemus.nl
ascentum.ca

DNS History

23 records (9 active, 14 former)

20162017201820192020202120222023202420252026NSedns161.ultradns.bizedns161.ultradns.comedns161.ultradns.netedns161.ultradns.orglvn-exdns-1.broadcom.netpdns1.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.comA155.64.16.51155.64.49.54206.204.52.31216.12.145.20
●NSedns161.ultradns.biz2026-02-16 → 2026-03-14 · 3 obs
○ 2017-07-09 12:27:12
● 2026-02-16 04:47:26
● 2026-03-14 05:27:46
●NSedns161.ultradns.com2026-02-16 → 2026-03-14 · 3 obs
○ 2017-07-09 12:27:12
● 2026-02-16 04:47:26
● 2026-03-14 05:27:46
●NSedns161.ultradns.net2026-02-16 → 2026-03-14 · 3 obs
○ 2017-07-09 12:27:12
● 2026-02-16 04:47:26
● 2026-03-14 05:27:46
●NSedns161.ultradns.org2026-02-16 → 2026-03-14 · 3 obs
○ 2017-07-09 12:27:12
● 2026-02-16 04:47:26
● 2026-03-14 05:27:46
●NSlvn-exdns-1.broadcom.net2026-02-16 → 2026-03-14 · 3 obs
○ 2017-07-09 12:27:12
● 2026-02-16 04:47:26
● 2026-03-14 05:27:46
○NSpdns1.ultradns.net2015-06-05 → 2016-03-29 · 4 obs
● 2015-06-05 02:06:58
● 2016-03-29 06:40:46
○ 2016-11-08 06:44:02
○ 2026-03-14 05:27:46
○NSpdns2.ultradns.net2015-06-05 → 2016-03-29 · 4 obs
● 2015-06-05 02:06:58
● 2016-03-29 06:40:46
○ 2016-11-08 06:44:02
○ 2026-03-14 05:27:46
○NSpdns3.ultradns.org2015-06-05 → 2016-03-29 · 4 obs
● 2015-06-05 02:06:58
● 2016-03-29 06:40:46
○ 2016-11-08 06:44:02
○ 2026-03-14 05:27:46
○NSpdns4.ultradns.org2015-06-05 → 2016-03-29 · 4 obs
● 2015-06-05 02:06:58
● 2016-03-29 06:40:46
○ 2016-11-08 06:44:02
○ 2026-03-14 05:27:46
○NSpdns5.ultradns.info2015-06-05 → 2016-03-29 · 4 obs
● 2015-06-05 02:06:58
● 2016-03-29 06:40:46
○ 2016-11-08 06:44:02
○ 2026-03-14 05:27:46
○NSpdns6.ultradns.co.uk2015-06-05 → 2016-03-29 · 4 obs
● 2015-06-05 02:06:58
● 2016-03-29 06:40:46
○ 2016-11-08 06:44:02
○ 2026-03-14 05:27:46
○NSudns1.ultradns.net2015-06-05 → 2017-07-09 · 4 obs
● 2015-06-05 02:06:58
● 2017-07-09 12:27:12
○ 2026-02-16 04:47:26
○ 2026-03-14 05:27:46
○NSudns2.ultradns.net2015-06-05 → 2017-07-09 · 4 obs
● 2015-06-05 02:06:58
● 2017-07-09 12:27:12
○ 2026-02-16 04:47:26
○ 2026-03-14 05:27:46
○MXexcu-mxib-1.symantec.com2015-06-05 → 2016-03-29 · 4 obs
● 2015-06-05 02:06:58
● 2016-03-29 06:40:46
○ 2016-11-08 06:44:02
○ 2026-03-14 05:27:46
○MXextu-mxib-1.symantec.com2015-06-05 → 2016-03-29 · 4 obs
● 2015-06-05 02:06:58
● 2016-03-29 06:40:46
○ 2016-11-08 06:44:02
○ 2026-03-14 05:27:46
○MXextu-mxib-2.symantec.com2015-06-05 → 2016-03-29 · 4 obs
● 2015-06-05 02:06:58
● 2016-03-29 06:40:46
○ 2016-11-08 06:44:02
○ 2026-03-14 05:27:46
●MXtus1smtinbpex01.symantec.com2016-11-08 → 2026-03-14 · 3 obs
○ 2016-03-29 06:40:46
● 2016-11-08 06:44:02
● 2026-03-14 05:27:46
●MXtus1smtinbpex02.symantec.com2016-11-08 → 2026-03-14 · 3 obs
○ 2016-03-29 06:40:46
● 2016-11-08 06:44:02
● 2026-03-14 05:27:46
●MXtus1smtinbpex03.symantec.com2016-11-08 → 2026-03-14 · 3 obs
○ 2016-03-29 06:40:46
● 2016-11-08 06:44:02
● 2026-03-14 05:27:46
●A155.64.16.512016-11-08 → 2026-03-14 · 3 obs
○ 2016-03-29 06:40:46
● 2016-11-08 06:44:02
● 2026-03-14 05:27:46
○A155.64.49.542016-11-08 → 2017-07-09 · 5 obs
○ 2016-03-29 06:40:46
● 2016-11-08 06:44:02
● 2017-07-09 12:27:12
○ 2026-02-16 04:47:26
○ 2026-03-14 05:27:46
○A206.204.52.312015-06-05 → 2016-03-29 · 4 obs
● 2015-06-05 02:06:58
● 2016-03-29 06:40:46
○ 2016-11-08 06:44:02
○ 2026-03-14 05:27:46
○A216.12.145.202015-06-05 → 2016-03-29 · 4 obs
● 2015-06-05 02:06:58
● 2016-03-29 06:40:46
○ 2016-11-08 06:44:02
○ 2026-03-14 05:27:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
sumantec.comedns161.ultradns.biz, edns161.ultradns.net, edns161.ultradns.com, edns161.ultradns.org2 records

✅ Authoritative Response

Server: 204.74.110.161

NS records: edns161.ultradns.biz, edns161.ultradns.net, edns161.ultradns.com, edns161.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sumantec.com (unsigned zone)

⏱️ Timing

Total: 590ms | Queries: -

📄 Records

TypeCountSample Data
A1155.64.16.51
NS4edns161.ultradns.biz, edns161.ultradns.com...
MX3tus1smtinbpex01.symantec.com (pri: 10), tus1smtinbpex02.symantec.com (pri: 10)...
TXT1v=spf1 ip4:216.10.194.28 ip4:216.10.194.
SOA1lvn-exdns-1.broadcom.net domains\.admin.

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (edns161.ultradns.com, edns161.ultradns.com)

Analysis

IP Addresses

sumantec.com points to a single IP number: 155.64.16.51.

other host names for instance pgpmail.com, messagelabs.com.sg, greenpgp.com, cloudsymantec.com and monitoredsecurity.us share IP numbers with sumantec.com.

Name Servers

sumantec.com is delegated to five name servers: edns161.ultradns.biz, edns161.ultradns.com, lvn-exdns-1.broadcom.net, edns161.ultradns.net and edns161.ultradns.org.

sumantec.com at least partially shares name servers with other domains, for instance my-vmware.com, pvtl.us, symantecssl.ru, lsi.ru.com and pgpdisk.co.uk.

These name servers are often used with ns96.ultradns2.com and ns96.ultradns2.org.

Host names with two IP numbers:

edns161.ultradns.biz resolves to 2610:a1:1015::2a1 and 204.74.67.161.

edns161.ultradns.com resolves to 2001:502:f3ff::2a1 and 204.74.66.161.

edns161.ultradns.net resolves to 2610:a1:1014::2a1 and 204.74.110.161.

edns161.ultradns.org resolves to 2001:502:4612::2a1 and 204.74.111.161.

Host names with a single IP:

lvn-exdns-1.broadcom.net resolves to 192.19.228.245.

Mail Servers

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

sumantec.com shares mail servers with other domains at least partially, including norton.bi, nortonantivirus.us, symantecantivirusenterprise.com, threatexpert.net and norton.mx.

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

Host names with two IP numbers:

The host name tus1smtinbpex01.symantec.com points to 155.64.16.63 and 155.64.49.83

The host name tus1smtinbpex02.symantec.com points to 155.64.16.63 and 155.64.49.83

The host name 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