smartcomputerinc.com - dns.ninja

smartcomputerinc.com

DNSSEC⚠️ Not signed
A192.252.154.13🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA
PTRs421.sureserver.com
NSns1.s421.sureserver.com ⭐
A192.252.154.13🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA
PTRs421.sureserver.com
NSns2.s421.sureserver.com
A192.252.155.13🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA
PTRns2.s421.sureserver.com
MXsmartcomputerinc-com.relay1g.spamh.com ⭐
A8.31.233.104🇺🇸 APPRI-18.31.233.0/24 AppRiver, LLC 1101 Gulf Breeze Parkway Gulf Breeze, FL 32561 US
PTRserver266.appriver.com
MXsmartcomputerinc-com.relay1h.spamh.com(20)
A8.19.118.193🇺🇸 AS133808.19.118.0/24 AppRiver, LLC 1101 Gulf Breeze Parkway Gulf Breeze, FL 32561 US
PTRserver267.appriver.com
MXsmartcomputerinc-com.relay1i.spamh.com(30)
A8.19.118.193🇺🇸 AS133808.19.118.0/24 AppRiver, LLC 1101 Gulf Breeze Parkway Gulf Breeze, FL 32561 US
PTRserver267.appriver.com
TXTgoogle-site-verification=lhqkArekPdaCJrs5OFa9XDxQ6UeLVgnkszNi3oHBxQU
TXTv=spf1 a mx ip4:192.252.154.13 include:s421.smtp-spf.sureserver.com ~all
TXTMS=340C2D0086C0E76C513B826ACF56706ACDD3923D
SOAns1.s421.sureserver.comhostmaster@smartcomputerinc.com serial=1785256983

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=1785260927

Subdomains

hostmaster.smartcomputerinc.com
www.smartcomputerinc.com

Same first word

smartcomputerinc.com

Similar names

summitptcarencro.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSns1.s421.sureserver.comns2.s421.sureserver.comMXsmartcomputerinc-com.relay1g.spamh.comsmartcomputerinc-com.relay1h.spamh.comsmartcomputerinc-com.relay1i.spamh.comsmartcomputerinc-com.relay1a.spamh.comsmartcomputerinc-com.relay1b.spamh.comsmartcomputerinc-com.relay1c.spamh.comA192.252.154.13192.252.155.24064.14.74.23
●NSns1.s421.sureserver.com2015-05-28 → 2026-07-28 · 2 obs
● 2015-05-28 03:29:04
● 2026-07-28 17:59:38
●NSns2.s421.sureserver.com2015-05-28 → 2026-07-28 · 2 obs
● 2015-05-28 03:29:04
● 2026-07-28 17:59:38
○MXsmartcomputerinc-com.relay1a.spamh.com2015-05-28 → 2019-09-06 · 4 obs
● 2015-05-28 03:29:04
● 2019-09-06 01:38:08
○ 2026-02-23 09:40:40
○ 2026-07-28 17:59:38
○MXsmartcomputerinc-com.relay1b.spamh.com2015-05-28 → 2019-09-06 · 4 obs
● 2015-05-28 03:29:04
● 2019-09-06 01:38:08
○ 2026-02-23 09:40:40
○ 2026-07-28 17:59:38
○MXsmartcomputerinc-com.relay1c.spamh.com2015-05-28 → 2019-09-06 · 4 obs
● 2015-05-28 03:29:04
● 2019-09-06 01:38:08
○ 2026-02-23 09:40:40
○ 2026-07-28 17:59:38
●MXsmartcomputerinc-com.relay1g.spamh.com2026-02-23 → 2026-07-28 · 3 obs
○ 2019-09-06 01:38:08
● 2026-02-23 09:40:40
● 2026-07-28 17:59:38
●MXsmartcomputerinc-com.relay1h.spamh.com2026-02-23 → 2026-07-28 · 3 obs
○ 2019-09-06 01:38:08
● 2026-02-23 09:40:40
● 2026-07-28 17:59:38
●MXsmartcomputerinc-com.relay1i.spamh.com2026-02-23 → 2026-07-28 · 3 obs
○ 2019-09-06 01:38:08
● 2026-02-23 09:40:40
● 2026-07-28 17:59:38
●A192.252.154.132017-04-01 → 2026-07-28 · 3 obs
○ 2016-07-22 13:59:26
● 2017-04-01 22:50:56
● 2026-07-28 17:59:38
○A192.252.155.2402015-05-28 → 2016-03-22 · 4 obs
● 2015-05-28 03:29:04
● 2016-03-22 08:16:06
○ 2016-07-22 13:59:26
○ 2026-07-28 17:59:38
○A64.14.74.232016-07-22 → 2016-07-22 · 4 obs
○ 2016-03-22 08:16:06
● 2016-07-22 13:59:26
○ 2017-04-01 22:50:56
○ 2026-07-28 17:59:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
smartcomputerinc.comns1.s421.sureserver.com, ns2.s421.sureserver.com2 records

✅ Authoritative Response

Server:192.252.155.13

NS records: ns1.s421.sureserver.com, ns2.s421.sureserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartcomputerinc.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

TypeCountSample Data
A1192.252.154.13
NS2ns1.s421.sureserver.com, ns2.s421.sureserver.com
MX3smartcomputerinc-com.relay1g.spamh.com (, smartcomputerinc-com.relay1h.spamh.com (...
TXT3google-site-verification=lhqkArekPdaCJrs, v=spf1 a mx ip4:192.252.154.13 include:s...
SOA1ns1.s421.sureserver.com hostmaster.smart

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.s421.sureserver.com, ns2.s421.sureserver.com)

Analysis

Hierarchy

smartcomputerinc.com serves as the parent of hostmaster.smartcomputerinc.com and www.smartcomputerinc.com.

IP Addresses

smartcomputerinc.com has exactly one IP address — 192.252.154.13.

s421.sureserver.com, mail.alanbermanmusic.com, docstull.com plus two other host names have IP numbers in common with smartcomputerinc.com.

Name Servers

smartcomputerinc.com has two authoritative name servers — ns1.s421.sureserver.com and ns2.s421.sureserver.com.

The name server configuration of smartcomputerinc.com is shared with other domains, for instance alanbermanmusic.com, marcoaudio.ca, hiddensoulacoustic.com and two others.

ns1.s421.sureserver.com resolves to 192.252.154.13. ns2.s421.sureserver.com resolves to 192.252.155.13. Both host names point to a single IP number.

Mail Servers

smartcomputerinc.com uses three mail servers — smartcomputerinc-com.relay1g.spamh.com, smartcomputerinc-com.relay1h.spamh.com and smartcomputerinc-com.relay1i.spamh.com.

smartcomputerinc-com.relay1g.spamh.com points to 8.31.233.104. smartcomputerinc-com.relay1h.spamh.com and smartcomputerinc-com.relay1i.spamh.com each point to 8.19.118.193.

The host names smartcomputerinc-com.relay1h.spamh.com and smartcomputerinc-com.relay1i.spamh.com both resolve to 8.19.118.193 IP addresses.