constructionbidding.com - robtex.com

constructionbidding.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.afternic.com ⭐
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
NSns2.afternic.com
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
NSverification-urj2ap2akmgcchkhharttb.ns101.verify.hn ⚠️ Not in zone NS records
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
TXTv=spf1 -all
SOAns1.afternic.comdns@jomax.net serial=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=1771291435
WOT: UNKNOWN (68/100)

Subdomains

mail.constructionbidding.com

Same first word

constructionbidding.com

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comverification-urj2ap2akmgcchkhharttb.ns101.verify.hnns31.domaincontrol.comns32.domaincontrol.comns45.worldnic.comns46.worldnic.comMXmailstore1.secureserver.netp.webcom.ctmail.comsmtp.secureserver.netA13.248.169.4876.223.54.146184.168.131.241216.128.2.23350.63.202.18
●NSns1.afternic.com2026-02-17 → 2026-03-23 · 3 obs
○ 2020-03-28 02:06:40
● 2026-02-17 03:04:28
● 2026-03-23 13:35:02
●NSns2.afternic.com2026-02-17 → 2026-03-23 · 3 obs
○ 2020-03-28 02:06:40
● 2026-02-17 03:04:28
● 2026-03-23 13:35:02
○NSns31.domaincontrol.com2016-07-18 → 2020-03-28 · 5 obs
○ 2016-03-24 22:06:48
● 2016-07-18 13:22:30
● 2020-03-28 02:06:40
○ 2026-02-17 03:04:28
○ 2026-03-23 13:35:02
○NSns32.domaincontrol.com2016-07-18 → 2020-03-28 · 5 obs
○ 2016-03-24 22:06:48
● 2016-07-18 13:22:30
● 2020-03-28 02:06:40
○ 2026-02-17 03:04:28
○ 2026-03-23 13:35:02
○NSns45.worldnic.com2015-08-22 → 2016-03-24 · 4 obs
● 2015-08-22 13:09:56
● 2016-03-24 22:06:48
○ 2016-07-18 13:22:30
○ 2026-03-23 13:35:02
○NSns46.worldnic.com2015-08-22 → 2016-03-24 · 4 obs
● 2015-08-22 13:09:56
● 2016-03-24 22:06:48
○ 2016-07-18 13:22:30
○ 2026-03-23 13:35:02
●NSverification-urj2ap2akmgcchkhharttb.ns101.verify.hn2026-02-17 → 2026-03-23 · 3 obs
○ 2020-03-28 02:06:40
● 2026-02-17 03:04:28
● 2026-03-23 13:35:02
○MXmailstore1.secureserver.net2016-07-18 → 2026-02-17 · 5 obs
○ 2016-03-24 22:06:48
● 2016-07-18 13:22:30
● 2026-02-17 03:04:28
○ 2026-03-23 13:35:00
○ 2026-03-23 13:35:02
○MXp.webcom.ctmail.com2015-12-10 → 2016-03-24 · 4 obs
● 2015-12-10 08:31:36
● 2016-03-24 22:06:48
○ 2016-07-18 13:22:30
○ 2026-03-23 13:35:02
○MXsmtp.secureserver.net2016-07-18 → 2026-02-17 · 5 obs
○ 2016-03-24 22:06:48
● 2016-07-18 13:22:30
● 2026-02-17 03:04:28
○ 2026-03-23 13:35:00
○ 2026-03-23 13:35:02
●A13.248.169.482026-02-17 → 2026-03-23 · 3 obs
○ 2020-03-28 02:06:40
● 2026-02-17 03:04:28
● 2026-03-23 13:35:02
○A184.168.131.2412020-03-28 → 2020-03-28 · 4 obs
○ 2017-03-26 04:09:42
● 2020-03-28 02:06:40
○ 2026-02-17 03:04:28
○ 2026-03-23 13:35:02
○A216.128.2.2332015-08-22 → 2016-03-24 · 4 obs
● 2015-08-22 13:09:56
● 2016-03-24 22:06:48
○ 2016-07-18 13:22:30
○ 2026-03-23 13:35:02
○A50.63.202.182016-07-18 → 2017-03-26 · 5 obs
○ 2016-03-24 22:06:48
● 2016-07-18 13:22:30
● 2017-03-26 04:09:42
○ 2020-03-28 02:06:40
○ 2026-03-23 13:35:02
●A76.223.54.1462026-02-17 → 2026-03-23 · 3 obs
○ 2020-03-28 02:06:40
● 2026-02-17 03:04:28
● 2026-03-23 13:35:02

🔍 DNS Trace

Analysis

Hierarchy

constructionbidding.com is the parent of mail.constructionbidding.com.

IP Addresses

constructionbidding.com resolves to two IPs: 13.248.169.48 and 76.223.54.146.

other host names for instance kce.co.uk, thewritingworkshop.com, swissbeat.com, www.dentistryonkirby.com and fizzergy.com share IP numbers with constructionbidding.com.

Name Servers

constructionbidding.com is delegated to three name servers: ns1.afternic.com, ns2.afternic.com and verification-urj2ap2akmgcchkhharttb.ns101.verify.hn.

constructionbidding.com at least partially shares name servers with other domains, for instance ip-62-233-46-17.cust.azuria.net, washingtonwarehouses.com, host-145.187-234-182.cable.dynamic.kbtelecom.net, ivorygames.com and pulseflux.com.

Host names with two IP numbers:

Host ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.

Host ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.

Host verification-urj2ap2akmgcchkhharttb.ns101.verify.hn points to 13.248.169.48 and 76.223.54.146.