onstruct.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

onstruct.com

DNSSEC⚠️ Not signed
NSns-1557.awsdns-02.co.uk ⭐
A2600:9000:5306:1500::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1557.awsdns-02.co.uk
A205.251.198.21🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1557.awsdns-02.co.uk
NSns-1215.awsdns-23.org
A2600:9000:5304:bf00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1215.awsdns-23.org
A205.251.196.191🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1215.awsdns-23.org
NSns-427.awsdns-53.com
A2600:9000:5301:ab00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-427.awsdns-53.com
A205.251.193.171🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-427.awsdns-53.com
NSns-978.awsdns-58.net
A2600:9000:5303:d200::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-978.awsdns-58.net
A205.251.195.210🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-978.awsdns-58.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1d::1a🇺🇸 Google2607:f8b0:4004::/48
PTRww-in-f26.1e100.net
A142.251.16.26🇺🇸 Google142.251.16.0/24
PTRbl-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c14::1a🇨🇱 Google2800:3f0:4003::/48
A192.178.234.27🇺🇸 Google192.178.0.0/15
PTRncsclj-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1a🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f26.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTgoogle-site-verification=qHOaqwPWFPNsWtIqWY6HxU9X7x4Lb5ntP0DXNHLZT80
TXTv=spf1 include:_spf.google.com ~all
SOAns-1557.awsdns-02.co.ukawsdns-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=1786865604

Same first word

onstruct.com

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DNS History

24 records (9 active, 15 former)

20162017201820192020202120222023202420252026NSns-1215.awsdns-23.orgns-1557.awsdns-02.co.ukns-427.awsdns-53.comns-978.awsdns-58.netns-1414.awsdns-48.orgns-1838.awsdns-37.co.ukns-412.awsdns-51.comns-597.awsdns-10.netns1.domain.comns1.parkingcrew.netns2.domain.comns2.parkingcrew.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.h-email.netmx.onstruct.comA185.53.177.7185.53.179.934.207.171.18354.234.108.3766.96.162.148
●NSns-1215.awsdns-23.org2026-03-07 → 2026-08-16 · 3 obs
○ 2018-09-04 18:04:38
● 2026-03-07 16:01:50
● 2026-08-16 07:55:44
○NSns-1414.awsdns-48.org2016-12-25 → 2018-09-04 · 5 obs
○ 2016-04-18 04:46:06
● 2016-12-25 06:42:58
● 2018-09-04 18:04:38
○ 2026-03-07 16:01:50
○ 2026-08-16 07:55:44
●NSns-1557.awsdns-02.co.uk2026-03-07 → 2026-08-16 · 3 obs
○ 2018-09-04 18:04:38
● 2026-03-07 16:01:50
● 2026-08-16 07:55:44
○NSns-1838.awsdns-37.co.uk2016-12-25 → 2018-09-04 · 5 obs
○ 2016-04-18 04:46:06
● 2016-12-25 06:42:58
● 2018-09-04 18:04:38
○ 2026-03-07 16:01:50
○ 2026-08-16 07:55:44
○NSns-412.awsdns-51.com2016-12-25 → 2018-09-04 · 5 obs
○ 2016-04-18 04:46:06
● 2016-12-25 06:42:58
● 2018-09-04 18:04:38
○ 2026-03-07 16:01:50
○ 2026-08-16 07:55:44
●NSns-427.awsdns-53.com2026-03-07 → 2026-08-16 · 3 obs
○ 2018-09-04 18:04:38
● 2026-03-07 16:01:50
● 2026-08-16 07:55:44
○NSns-597.awsdns-10.net2016-12-25 → 2018-09-04 · 5 obs
○ 2016-04-18 04:46:06
● 2016-12-25 06:42:58
● 2018-09-04 18:04:38
○ 2026-03-07 16:01:50
○ 2026-08-16 07:55:44
●NSns-978.awsdns-58.net2026-03-07 → 2026-08-16 · 3 obs
○ 2018-09-04 18:04:38
● 2026-03-07 16:01:50
● 2026-08-16 07:55:44
○NSns1.domain.com2016-04-18 → 2016-04-18 · 4 obs
○ 2016-01-24 01:26:58
● 2016-04-18 04:46:06
○ 2016-12-25 06:42:58
○ 2026-08-16 07:55:44
○NSns1.parkingcrew.net2015-06-09 → 2016-01-24 · 4 obs
● 2015-06-09 04:26:04
● 2016-01-24 01:26:58
○ 2016-04-18 04:46:06
○ 2026-08-16 07:55:44
○NSns2.domain.com2016-04-18 → 2016-04-18 · 4 obs
○ 2016-01-24 01:26:58
● 2016-04-18 04:46:06
○ 2016-12-25 06:42:58
○ 2026-08-16 07:55:44
○NSns2.parkingcrew.net2015-06-09 → 2016-01-24 · 4 obs
● 2015-06-09 04:26:04
● 2016-01-24 01:26:58
○ 2016-04-18 04:46:06
○ 2026-08-16 07:55:44
●MXalt1.aspmx.l.google.com2026-03-07 → 2026-08-16 · 3 obs
○ 2016-12-25 06:42:58
● 2026-03-07 16:01:50
● 2026-08-16 07:55:44
●MXalt2.aspmx.l.google.com2026-03-07 → 2026-08-16 · 3 obs
○ 2016-12-25 06:42:58
● 2026-03-07 16:01:50
● 2026-08-16 07:55:44
●MXalt3.aspmx.l.google.com2026-03-07 → 2026-08-16 · 3 obs
○ 2016-12-25 06:42:58
● 2026-03-07 16:01:50
● 2026-08-16 07:55:44
●MXalt4.aspmx.l.google.com2026-03-07 → 2026-08-16 · 3 obs
○ 2016-12-25 06:42:58
● 2026-03-07 16:01:50
● 2026-08-16 07:55:44
●MXaspmx.l.google.com2026-03-07 → 2026-08-16 · 3 obs
○ 2016-12-25 06:42:58
● 2026-03-07 16:01:50
● 2026-08-16 07:55:44
○MXmail.h-email.net2015-06-09 → 2016-01-24 · 4 obs
● 2015-06-09 04:26:04
● 2016-01-24 01:26:58
○ 2016-04-18 04:46:06
○ 2026-08-16 07:55:44
○MXmx.onstruct.com2016-04-18 → 2016-04-18 · 4 obs
○ 2016-01-24 01:26:58
● 2016-04-18 04:46:06
○ 2016-12-25 06:42:58
○ 2026-08-16 07:55:44
○A185.53.177.72016-01-24 → 2016-01-24 · 4 obs
○ 2015-11-01 18:55:20
● 2016-01-24 01:26:58
○ 2016-04-18 04:46:06
○ 2026-08-16 07:55:44
○A185.53.179.92015-06-09 → 2015-11-01 · 4 obs
● 2015-06-09 04:26:04
● 2015-11-01 18:55:20
○ 2016-01-24 01:26:58
○ 2026-08-16 07:55:44
○A34.207.171.1832018-09-04 → 2018-09-04 · 4 obs
○ 2016-12-25 06:42:58
● 2018-09-04 18:04:38
○ 2026-03-07 16:01:50
○ 2026-08-16 07:55:44
○A54.234.108.372016-12-25 → 2016-12-25 · 4 obs
○ 2016-04-18 04:46:06
● 2016-12-25 06:42:58
○ 2018-09-04 18:04:38
○ 2026-08-16 07:55:44
○A66.96.162.1482016-04-18 → 2016-04-18 · 4 obs
○ 2016-01-24 01:26:58
● 2016-04-18 04:46:06
○ 2016-12-25 06:42:58
○ 2026-08-16 07:55:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...-
onstruct.comns-427.awsdns-53.com, ns-978.awsdns-58.net, ns-1557.awsdns-02.co.uk, ns-1215.awsdns-23.org2 records

✅ Authoritative Response

Server:205.251.196.191

NS records: ns-427.awsdns-53.com, ns-978.awsdns-58.net, ns-1557.awsdns-02.co.uk, ns-1215.awsdns-23.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onstruct.com (unsigned zone)

⏱️ Timing

Total: 549ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-1215.awsdns-23.org, ns-1557.awsdns-02.co.uk...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=qHOaqwPWFPNsWtI, v=spf1 include:_spf.google.com ~all
SOA1ns-1557.awsdns-02.co.uk awsdns-hostmaste

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-427.awsdns-53.com, ns-427.awsdns-53.com)

Analysis

Name Servers

onstruct.com has four authoritative name servers: ns-427.awsdns-53.com, ns-978.awsdns-58.net, ns-1215.awsdns-23.org and ns-1557.awsdns-02.co.uk.

onstruct.com shares at least some of its name servers with other domains, including alpha.us-west-2.ares.aft.amazonoperations.app, qube-in.com, dredditisrecruiting.com and two others.

The host names ns-427.awsdns-53.com, ns-978.awsdns-58.net, ns-1215.awsdns-23.org and ns-1557.awsdns-02.co.uk each resolve to two IP addresses: ns-427.awsdns-53.com resolves to 205.251.193.171 and 2600:9000:5301:ab00::1; ns-978.awsdns-58.net resolves to 205.251.195.210 and 2600:9000:5303:d200::1; ns-1215.awsdns-23.org resolves to 205.251.196.191 and 2600:9000:5304:bf00::1; ns-1557.awsdns-02.co.uk resolves to 205.251.198.21 and 2600:9000:5306:1500::1.

Mail Servers

onstruct.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

onstruct.com shares mail servers — at least in part — with other domains, including ns500671.ns500754.ns500754.ns500731.ns500671.ns500688.ns500688.ns500678.ns500678.ns500678.tenderladiesbz.com, ns500768.ns500759.ns500698.ns500759.ns500759.ns500736.ns500698.ns500708.ns500698.ns500698.ns500576.ns500576.ns500652.trackreceptor.com, ns500698.ns500759.ns500736.ns500736.ns500735.ns500698.ns500735.ns500698.ns500708.ns500576.ns500686.ns500619.trackreceptor.com and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

The A records for aspmx.l.google.com return 142.251.16.26 and 2607:f8b0:4004:c1d::1a.

The A records for alt1.aspmx.l.google.com return 192.178.234.27 and 2800:3f0:4003:c14::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.