constructr.com - robtex.com

constructr.com

DNSSEC⚠️ Not signed
NSns1.dnsowl.com ⭐
A2400:cb00:2049:1::a29f:1a88🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1bad🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.136Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.27.173Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.dnsowl.com
A2400:cb00:2049:1::a29f:1a31🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b82🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.49Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.27.130Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.dnsowl.com ⚠️ Not in parent delegation
A2400:cb00:2049:1::a29f:1aea🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b62🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.234Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.27.98Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXmx4.emailowl.com ⭐
A207.246.121.203🇺🇸 AS-VULTR207.246.120.0/21 Vultr Assigned Prefix
PTRmx4.emailowl.com
MXmx5.emailowl.com ⭐
A45.63.17.188🇺🇸 AS-VULTR45.63.16.0/21 Vultr Assigned Prefix
PTRmx5.emailowl.com
MXmx6.emailowl.com ⭐
A107.191.41.169🇺🇸 AS-VULTR107.191.40.0/22 Vultr Assigned Prefix
PTRmx6.emailowl.com
TXTv=spf1 a mx ~all
SOAns1.dnsowl.comhostmaster@dnsowl.com serial=1783158708

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=1783157931

Same first word

constructr.net
constructr.us
constructr.nl
constructr.com
constructr.co
constructr.org
constructr.biz
constructr.be
constructr.fr
constructr.eu
constructr.info

Similar names

rconstruct.com

DNS History

17 records (6 active, 11 former)

20162017201820192020202120222023202420252026NSns1.dnsowl.comns2.dnsowl.comns3.dnsowl.comns63.domaincontrol.comns64.domaincontrol.comMXmx4.emailowl.commx5.emailowl.commx6.emailowl.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commx1.emailowl.commx2.emailowl.commx3.emailowl.comA50.63.202.33
●NSns1.dnsowl.com2017-02-06 → 2026-07-04 · 3 obs
○ 2016-04-17 11:47:16
● 2017-02-06 08:44:42
● 2026-07-04 09:54:38
●NSns2.dnsowl.com2017-02-06 → 2026-07-04 · 3 obs
○ 2016-04-17 11:47:16
● 2017-02-06 08:44:42
● 2026-07-04 09:54:38
●NSns3.dnsowl.com2017-02-06 → 2026-07-04 · 3 obs
○ 2016-04-17 11:47:16
● 2017-02-06 08:44:42
● 2026-07-04 09:54:38
○NSns63.domaincontrol.com2015-06-24 → 2016-04-17 · 4 obs
● 2015-06-24 00:13:24
● 2016-04-17 11:47:16
○ 2017-02-06 08:44:42
○ 2026-07-04 09:54:38
○NSns64.domaincontrol.com2015-06-24 → 2016-04-17 · 4 obs
● 2015-06-24 00:13:24
● 2016-04-17 11:47:16
○ 2017-02-06 08:44:42
○ 2026-07-04 09:54:38
○MXalt1.aspmx.l.google.com2015-06-24 → 2016-04-17 · 4 obs
● 2015-06-24 00:13:24
● 2016-04-17 11:47:16
○ 2017-02-06 08:44:42
○ 2026-07-04 09:54:38
○MXalt2.aspmx.l.google.com2015-06-24 → 2016-04-17 · 4 obs
● 2015-06-24 00:13:24
● 2016-04-17 11:47:16
○ 2017-02-06 08:44:42
○ 2026-07-04 09:54:38
○MXaspmx.l.google.com2015-06-24 → 2016-04-17 · 4 obs
● 2015-06-24 00:13:24
● 2016-04-17 11:47:16
○ 2017-02-06 08:44:42
○ 2026-07-04 09:54:38
○MXaspmx2.googlemail.com2015-06-24 → 2016-04-17 · 4 obs
● 2015-06-24 00:13:24
● 2016-04-17 11:47:16
○ 2017-02-06 08:44:42
○ 2026-07-04 09:54:38
○MXaspmx3.googlemail.com2015-06-24 → 2016-04-17 · 4 obs
● 2015-06-24 00:13:24
● 2016-04-17 11:47:16
○ 2017-02-06 08:44:42
○ 2026-07-04 09:54:38
○MXmx1.emailowl.com2017-02-06 → 2018-08-18 · 5 obs
○ 2016-04-17 11:47:16
● 2017-02-06 08:44:42
● 2018-08-18 14:50:06
○ 2026-02-15 03:32:58
○ 2026-07-04 09:54:38
○MXmx2.emailowl.com2017-02-06 → 2018-08-18 · 5 obs
○ 2016-04-17 11:47:16
● 2017-02-06 08:44:42
● 2018-08-18 14:50:06
○ 2026-02-15 03:32:58
○ 2026-07-04 09:54:38
○MXmx3.emailowl.com2017-02-06 → 2018-08-18 · 5 obs
○ 2016-04-17 11:47:16
● 2017-02-06 08:44:42
● 2018-08-18 14:50:06
○ 2026-02-15 03:32:58
○ 2026-07-04 09:54:38
●MXmx4.emailowl.com2026-02-15 → 2026-07-04 · 3 obs
○ 2018-08-18 14:50:06
● 2026-02-15 03:32:58
● 2026-07-04 09:54:38
●MXmx5.emailowl.com2026-02-15 → 2026-07-04 · 3 obs
○ 2018-08-18 14:50:06
● 2026-02-15 03:32:58
● 2026-07-04 09:54:38
●MXmx6.emailowl.com2026-02-15 → 2026-07-04 · 3 obs
○ 2018-08-18 14:50:06
● 2026-02-15 03:32:58
● 2026-07-04 09:54:38
○A50.63.202.332015-06-24 → 2016-04-17 · 4 obs
● 2015-06-24 00:13:24
● 2016-04-17 11:47:16
○ 2017-02-06 08:44:42
○ 2026-07-04 09:54:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...-
constructr.comns1.dnsowl.com, ns2.dnsowl.com8 records

✅ Authoritative Response

Server:162.159.26.49

NS records: ns1.dnsowl.com, ns2.dnsowl.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constructr.com (unsigned zone)

⏱️ Timing

Total: 394ms | Queries: -

📄 Records

TypeCountSample Data
NS3ns1.dnsowl.com, ns2.dnsowl.com...
MX3mx4.emailowl.com (pri: 10), mx5.emailowl.com (pri: 10)...
TXT1v=spf1 a mx ~all
SOA1ns1.dnsowl.com hostmaster.dnsowl.com

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.dnsowl.com, ns1.dnsowl.com, ns1.dnsowl.com...)

Analysis

Name Servers

The authoritative name servers for constructr.com are ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com — three in total.

constructr.com shares at least some of its name servers with other domains, including 888fdc.com, insecticida.com, fbcaoi.autos and two others.

Each of the hosts ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com resolves to four IP addresses: ns1.dnsowl.com points to 162.159.26.136, 162.159.27.173, 2400:cb00:2049:1::a29f:1a88 and 2400:cb00:2049:1::a29f:1bad; ns2.dnsowl.com points to 162.159.26.49, 162.159.27.130, 2400:cb00:2049:1::a29f:1a31 and 2400:cb00:2049:1::a29f:1b82; and ns3.dnsowl.com points to 162.159.26.234, 162.159.27.98, 2400:cb00:2049:1::a29f:1aea and 2400:cb00:2049:1::a29f:1b62.

Mail Servers

constructr.com is handled by three mail servers: mx4.emailowl.com, mx5.emailowl.com and mx6.emailowl.com.

constructr.com has at least partial mail server overlap with other domains such as jerkit.net, dohainn.com, cesarchavez.info and two more.

The hostnames mx4.emailowl.com, mx5.emailowl.com and mx6.emailowl.com each resolve to a single IP: mx4.emailowl.com → 207.246.121.203, mx5.emailowl.com → 45.63.17.188, mx6.emailowl.com → 107.191.41.169.