concretevision.com - robtex.com

concretevision.com

DNSSEC⚠️ Not signed
A75.98.175.121🇺🇸 A2HOSTING75.98.160.0/20 A2 Hosting, Inc.
PTRmi3-ts113.a2hosting.com
NSns1.a2hosting.com ⭐
A13.248.158.180🇺🇸 Amazon13.248.144.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns2.a2hosting.com
A75.2.118.134🇺🇸 Amazon75.2.112.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
NSns3.a2hosting.com
A76.223.26.245🇺🇸 Amazon76.223.16.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns4.a2hosting.com
A99.83.147.209🇺🇸 Amazon99.83.144.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
MXconcretevision-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c931::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sn1pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:c946::5🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch4pr21cu00105.inbound.protection.outlook.com
A2a01:111:f403:f902::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-mn2pr02cu00202.inbound.protection.outlook.com
A2a01:111:f403:f905::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm5pr02cu00203.inbound.protection.outlook.com
A52.101.10.5🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn6pr04cu00105.inbound.protection.outlook.com
A52.101.41.3🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00103.inbound.protection.outlook.com
A52.101.50.7🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr21cu00207.inbound.protection.outlook.com
A52.101.194.13🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch0pr04cu00605.inbound.protection.outlook.com
TXTatlassian-sending-domain-verification=72da1fbf-ab68-45d6-917d-f33931e338df
TXTatlassian-domain-verification=D6wevAa1An8zQ79jBjhljlz4ku7I15JFkXcQToqkms87iZy...
TXTv=spf1 +ip4:75.98.175.121 +include:spf.a2hosting.com +include:spf.protection....
TXTzoho-verification=zb80646534.zmverify.zoho.com
TXTatlassian-domain-verification=xiprlf1cPNgS0echdd+lc8V/C5CH2u1z/buQebE1mERs3KU...
TXTMS=C0BBF1A8360E51B1ECFEFC4638964DD8243339BF
SOAns1.a2hosting.comroot@mi3-ts113.a2hosting.com 2026-03-19 #2

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=1774567867

Same first word

concretevision.com

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSns1.a2hosting.comns2.a2hosting.comns3.a2hosting.comns4.a2hosting.comns1.kvihosting.comns2.kvihosting.comMXconcretevision-com.mail.protection.outlook.comfallbackmx.spamexperts.eulastmx.spamexperts.netmail.concretevision.commx.spamexperts.comsmx.kvihosting.comA75.98.175.121216.109.205.14350.28.18.2972.52.216.184
●NSns1.a2hosting.com2026-02-17 → 2026-03-26 · 3 obs
○ 2017-08-07 03:17:44
● 2026-02-17 20:45:26
● 2026-03-26 23:44:14
○NSns1.kvihosting.com2015-06-17 → 2017-08-07 · 4 obs
● 2015-06-17 10:20:28
● 2017-08-07 03:17:44
○ 2026-02-17 20:45:26
○ 2026-03-26 23:44:14
●NSns2.a2hosting.com2026-02-17 → 2026-03-26 · 3 obs
○ 2017-08-07 03:17:44
● 2026-02-17 20:45:26
● 2026-03-26 23:44:14
○NSns2.kvihosting.com2015-06-17 → 2017-08-07 · 4 obs
● 2015-06-17 10:20:28
● 2017-08-07 03:17:44
○ 2026-02-17 20:45:26
○ 2026-03-26 23:44:14
●NSns3.a2hosting.com2026-02-17 → 2026-03-26 · 3 obs
○ 2017-08-07 03:17:44
● 2026-02-17 20:45:26
● 2026-03-26 23:44:14
●NSns4.a2hosting.com2026-02-17 → 2026-03-26 · 3 obs
○ 2017-08-07 03:17:44
● 2026-02-17 20:45:26
● 2026-03-26 23:44:14
●MXconcretevision-com.mail.protection.outlook.com2026-02-17 → 2026-03-26 · 3 obs
○ 2017-08-07 03:17:44
● 2026-02-17 20:45:26
● 2026-03-26 23:44:14
○MXfallbackmx.spamexperts.eu2015-10-30 → 2016-09-20 · 5 obs
○ 2015-06-17 10:20:28
● 2015-10-30 19:44:04
● 2016-09-20 03:50:12
○ 2017-08-07 03:17:44
○ 2026-03-26 23:44:14
○MXlastmx.spamexperts.net2015-10-30 → 2016-09-20 · 5 obs
○ 2015-06-17 10:20:28
● 2015-10-30 19:44:04
● 2016-09-20 03:50:12
○ 2017-08-07 03:17:44
○ 2026-03-26 23:44:14
○MXmail.concretevision.com2015-06-17 → 2017-08-07 · 5 obs
● 2015-06-17 10:20:28
○ 2015-10-30 19:44:04
● 2017-08-07 03:17:44
○ 2026-02-17 20:45:26
○ 2026-03-26 23:44:14
○MXmx.spamexperts.com2015-10-30 → 2016-09-20 · 5 obs
○ 2015-06-17 10:20:28
● 2015-10-30 19:44:04
● 2016-09-20 03:50:12
○ 2017-08-07 03:17:44
○ 2026-03-26 23:44:14
○MXsmx.kvihosting.com2017-08-07 → 2017-08-07 · 4 obs
○ 2016-09-20 03:50:12
● 2017-08-07 03:17:44
○ 2026-02-17 20:45:26
○ 2026-03-26 23:44:14
○A216.109.205.1432015-10-30 → 2016-09-20 · 5 obs
○ 2015-06-17 10:20:28
● 2015-10-30 19:44:04
● 2016-09-20 03:50:12
○ 2017-08-07 03:17:44
○ 2026-03-26 23:44:14
○A50.28.18.292017-08-07 → 2017-08-07 · 4 obs
○ 2016-09-20 03:50:12
● 2017-08-07 03:17:44
○ 2026-02-17 20:45:26
○ 2026-03-26 23:44:14
○A72.52.216.1842015-06-17 → 2015-06-17 · 3 obs
● 2015-06-17 10:20:28
○ 2015-10-30 19:44:04
○ 2026-03-26 23:44:14
●A75.98.175.1212026-02-17 → 2026-03-26 · 3 obs
○ 2017-08-07 03:17:44
● 2026-02-17 20:45:26
● 2026-03-26 23:44:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
concretevision.comns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com4 records

✅ Authoritative Response

Server:76.223.26.245

NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for concretevision.com (unsigned zone)

⏱️ Timing

Total: 185ms | Queries: -

📄 Records

TypeCountSample Data
A175.98.175.121
NS4ns3.a2hosting.com, ns1.a2hosting.com...
MX1concretevision-com.mail.protection.outlo
TXT6atlassian-sending-domain-verification=72, atlassian-domain-verification=D6wevAa1An...
SOA1ns1.a2hosting.com root.mi3-ts113.a2hosti

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)

Analysis

IP Addresses

concretevision.com points to a single IP number: 75.98.175.121.

Other host names, for instance cpcontacts.smartdentalsolutions-eg.com, digillex.com, betjee.site, flcredithelp.com and petshareaustralia.com share IP numbers with concretevision.com.

Name Servers

concretevision.com is delegated to four name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.

concretevision.com shares name servers with other domains at least partially, for instance healthpert.com, kirklandvideoproduction.com, starlife.com.tw, beverlytheatreguild.org and communityhousingnetwork.org.

these name servers are commonly used together with ns1.a2webhosting.com and ns2.a2webhosting.com.

Host names with a single IP:

ns1.a2hosting.com points to 13.248.158.180.

ns2.a2hosting.com points to 75.2.118.134.

ns3.a2hosting.com points to 76.223.26.245.

ns4.a2hosting.com points to 99.83.147.209.

Mail Servers

The mail server for concretevision.com is concretevision-com.mail.protection.outlook.com.

Host concretevision-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c931::, 2a01:111:f403:c946::5, 2a01:111:f403:f902::2, 2a01:111:f403:f905::3, 52.101.10.5, 52.101.41.3, 52.101.50.7 and 52.101.194.13.