contractnow.com - robtex.com

contractnow.com

DNSSEC⚠️ Not signed
A44.253.197.64🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix
PTRec2-44-253-197-64.us-west-2.compute.amazonaws.com
A52.35.171.33🇺🇸 Amazon52.32.0.0/14 EC2 PDX prefix
A52.89.4.171🇺🇸 Amazon52.88.0.0/15 EC2 PDX Prefix
NSns-541.awsdns-03.net ⭐
A2600:9000:5302:1d00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-541.awsdns-03.net
A205.251.194.29🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-541.awsdns-03.net
NSns-1070.awsdns-05.org
A2600:9000:5304:2e00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1070.awsdns-05.org
A205.251.196.46🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1070.awsdns-05.org
NSns-1621.awsdns-10.co.uk
A2600:9000:5306:5500::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1621.awsdns-10.co.uk
A205.251.198.85🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1621.awsdns-10.co.uk
NSns-57.awsdns-07.com
A2600:9000:5300:3900::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-57.awsdns-07.com
A205.251.192.57🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-57.awsdns-07.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
MXdnns7kfk5oibh5jfvymgkfetn62to6fdbr6o4qdd7ezooaabszia.mx-verification.google.com(15)
SOAns-541.awsdns-03.netawsdns-hostmaster@amazon.com 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

DNS History

23 records (13 active, 10 former)

20162017201820192020202120222023202420252026NSns-1070.awsdns-05.orgns-1621.awsdns-10.co.ukns-541.awsdns-03.netns-57.awsdns-07.comns1.sedoparking.comns2.sedoparking.comns35.domaincontrol.comns36.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comdnns7kfk5oibh5jfvymgkfetn62to6fdbr6o4qdd7ezooaabszia.mx-verification.google.commail.nickstel.commailstore1.secureserver.netsmtp.secureserver.netA44.253.197.6452.35.171.3352.89.4.171184.168.221.6250.63.202.3872.52.4.91
●NSns-1070.awsdns-05.org2026-03-12 → 2026-03-12 · 3 obs
○ 2020-03-03 05:19:28
● 2026-03-12 21:42:44
● 2026-03-12 21:42:48
●NSns-1621.awsdns-10.co.uk2026-03-12 → 2026-03-12 · 3 obs
○ 2020-03-03 05:19:28
● 2026-03-12 21:42:44
● 2026-03-12 21:42:48
●NSns-541.awsdns-03.net2026-03-12 → 2026-03-12 · 3 obs
○ 2020-03-03 05:19:28
● 2026-03-12 21:42:44
● 2026-03-12 21:42:48
●NSns-57.awsdns-07.com2026-03-12 → 2026-03-12 · 3 obs
○ 2020-03-03 05:19:28
● 2026-03-12 21:42:44
● 2026-03-12 21:42:48
○NSns1.sedoparking.com2015-07-18 → 2016-07-19 · 4 obs
● 2015-07-18 02:20:46
● 2016-07-19 15:43:02
○ 2017-04-22 18:52:20
○ 2026-03-12 21:42:48
○NSns2.sedoparking.com2015-07-18 → 2016-07-19 · 4 obs
● 2015-07-18 02:20:46
● 2016-07-19 15:43:02
○ 2017-04-22 18:52:20
○ 2026-03-12 21:42:48
○NSns35.domaincontrol.com2017-04-22 → 2020-03-03 · 5 obs
○ 2016-07-19 15:43:02
● 2017-04-22 18:52:20
● 2020-03-03 05:19:28
○ 2026-03-12 21:42:44
○ 2026-03-12 21:42:48
○NSns36.domaincontrol.com2017-04-22 → 2020-03-03 · 5 obs
○ 2016-07-19 15:43:02
● 2017-04-22 18:52:20
● 2020-03-03 05:19:28
○ 2026-03-12 21:42:44
○ 2026-03-12 21:42:48
●MXalt1.aspmx.l.google.com2026-03-12 → 2026-03-12 · 3 obs
○ 2020-03-03 05:19:28
● 2026-03-12 21:42:44
● 2026-03-12 21:42:48
●MXalt2.aspmx.l.google.com2026-03-12 → 2026-03-12 · 3 obs
○ 2020-03-03 05:19:28
● 2026-03-12 21:42:44
● 2026-03-12 21:42:48
●MXalt3.aspmx.l.google.com2026-03-12 → 2026-03-12 · 3 obs
○ 2020-03-03 05:19:28
● 2026-03-12 21:42:44
● 2026-03-12 21:42:48
●MXalt4.aspmx.l.google.com2026-03-12 → 2026-03-12 · 3 obs
○ 2020-03-03 05:19:28
● 2026-03-12 21:42:44
● 2026-03-12 21:42:48
●MXaspmx.l.google.com2026-03-12 → 2026-03-12 · 3 obs
○ 2020-03-03 05:19:28
● 2026-03-12 21:42:44
● 2026-03-12 21:42:48
●MXdnns7kfk5oibh5jfvymgkfetn62to6fdbr6o4qdd7ezooaabszia.mx-verification.google.com2026-03-12 → 2026-03-12 · 3 obs
○ 2020-03-03 05:19:28
● 2026-03-12 21:42:44
● 2026-03-12 21:42:48
○MXmail.nickstel.com2015-07-18 → 2016-07-19 · 4 obs
● 2015-07-18 02:20:46
● 2016-07-19 15:43:02
○ 2017-04-22 18:52:20
○ 2026-03-12 21:42:48
○MXmailstore1.secureserver.net2017-04-22 → 2020-03-03 · 5 obs
○ 2016-07-19 15:43:02
● 2017-04-22 18:52:20
● 2020-03-03 05:19:28
○ 2026-03-12 21:42:44
○ 2026-03-12 21:42:48
○MXsmtp.secureserver.net2017-04-22 → 2020-03-03 · 5 obs
○ 2016-07-19 15:43:02
● 2017-04-22 18:52:20
● 2020-03-03 05:19:28
○ 2026-03-12 21:42:44
○ 2026-03-12 21:42:48
○A184.168.221.622017-04-22 → 2017-04-22 · 4 obs
○ 2016-07-19 15:43:02
● 2017-04-22 18:52:20
○ 2020-03-03 05:19:28
○ 2026-03-12 21:42:48
●A44.253.197.642026-03-12 → 2026-03-12 · 3 obs
○ 2020-03-03 05:19:28
● 2026-03-12 21:42:44
● 2026-03-12 21:42:48
○A50.63.202.382020-03-03 → 2020-03-03 · 4 obs
○ 2017-04-22 18:52:20
● 2020-03-03 05:19:28
○ 2026-03-12 21:42:44
○ 2026-03-12 21:42:48
●A52.35.171.332026-03-12 → 2026-03-12 · 3 obs
○ 2020-03-03 05:19:28
● 2026-03-12 21:42:44
● 2026-03-12 21:42:48
●A52.89.4.1712026-03-12 → 2026-03-12 · 3 obs
○ 2020-03-03 05:19:28
● 2026-03-12 21:42:44
● 2026-03-12 21:42:48
○A72.52.4.912015-07-18 → 2016-07-19 · 4 obs
● 2015-07-18 02:20:46
● 2016-07-19 15:43:02
○ 2017-04-22 18:52:20
○ 2026-03-12 21:42:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
contractnow.comns-57.awsdns-07.com, ns-541.awsdns-03.net, ns-1621.awsdns-10.co.uk, ns-1070.awsdns-05.org1 record

✅ Authoritative Response

Server: 205.251.192.57

NS records: ns-57.awsdns-07.com, ns-541.awsdns-03.net, ns-1621.awsdns-10.co.uk, ns-1070.awsdns-05.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contractnow.com (unsigned zone)

⏱️ Timing

Total: 468ms | Queries: -

📄 Records

TypeCountSample Data
A344.253.197.64, 52.89.4.171...
NS4ns-1070.awsdns-05.org, ns-1621.awsdns-10.co.uk...
MX6aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
SOA1ns-541.awsdns-03.net awsdns-hostmaster.a

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-57.awsdns-07.com)

Analysis

IP Addresses

contractnow.com resolves to three IP numbers: 44.253.197.64, 52.35.171.33 and 52.89.4.171.

Other host names, for example gatekeeperhq.com, share IP numbers with contractnow.com.

Name Servers

contractnow.com delegates to four name servers: ns-57.awsdns-07.com, ns-541.awsdns-03.net, ns-1070.awsdns-05.org and ns-1621.awsdns-10.co.uk.

contractnow.com at least partially shares name servers with other domains, including gtuexams.in, campat.com, yoli.de, brekkycentral-tv.com and pinecrestbakerymiamibeach.net.

These name servers are commonly used with ns-87.awsdns-10.com, ns-999.awsdns-60.net, ns-1601.awsdns-08.co.uk, ns-267.awsdns-33.com, ns-1175.awsdns-18.org and ns-1906.awsdns-46.co.uk.

Host names with two IP numbers: ns-57.awsdns-07.com points to 2600:9000:5300:3900::1 and 205.251.192.57; ns-541.awsdns-03.net points to 2600:9000:5302:1d00::1 and 205.251.194.29; ns-1070.awsdns-05.org points to 2600:9000:5304:2e00::1 and 205.251.196.46; ns-1621.awsdns-10.co.uk points to 2600:9000:5306:5500::1 and 205.251.198.85.

Mail Servers

contractnow.com is handled by six mail servers: aspmx.l.google.com, dnns7kfk5oibh5jfvymgkfetn62to6fdbr6o4qdd7ezooaabszia.mx-verification.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

contractnow.com shares at least some mail servers with other domains, for example krinsta.com, cprnc.org, themetrolink.com, dalee.tv and sdwac.org.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26.

alt3.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.26.

alt4.aspmx.l.google.com points to: 2607:f8b0:4023:403::1a and 142.250.96.27.