duo-inc.com - robtex.com

duo-inc.com

DNSSEC⚠️ Not signed
A172.237.146.18🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 Akamai Technologies
PTRk8s-svc-lander-seth-us-ord-01.parklogic.net
A172.237.146.39🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 Akamai Technologies
A172.237.146.46🇺🇸 AKAMAI-LINODE-AP172.237.128.0/19 Akamai Technologies
NSns1.parklogic.com ⭐
A2001:19f0:6000:39be:5400:6ff:fe0b:e907🇺🇸 AS-VULTR2001:19f0:6000::/38 Vultr Assigned Prefix
PTRdns-dnsdist-us-lax-01.parklogic.net
A50.28.104.44🇺🇸 LiquidWeb-AZ50.28.96.0/19 LiquidWeb Inc West
PTRpistachio.parklogic.com
A50.116.34.34🇺🇸 AKAMAI-LINODE-AP50.116.32.0/20 Akamai Technologies
PTRlemonade.parklogic.com
A69.39.238.36🇺🇸 ASN-CQ-GIGENET69.39.224.0/20 GigENET Route
PTRsandstone1.parklogic.com
A69.39.238.37🇺🇸 ASN-CQ-GIGENET69.39.224.0/20 GigENET Route
PTRsandstone2.parklogic.com
A149.28.95.10🇺🇸 AS-VULTR149.28.64.0/19 Vultr Assigned Prefix
PTRdns-dnsdist-us-lax-01.parklogic.net
NSns2.parklogic.com
A2001:19f0:5c00:481f:5400:6ff:fe0b:e87c🇺🇸 AS-VULTR2001:19f0:5c00::/38 Vultr Assigned Prefix
A45.79.197.241🇺🇸 AKAMAI-LINODE-AP45.79.192.0/19 Akamai Technologies
PTRbubblegum.parklogic.com
A50.28.102.86🇺🇸 LiquidWeb-AZ50.28.96.0/19 LiquidWeb Inc West
PTRbiscotti.parklogic.com
A66.42.120.24🇺🇸 AS-VULTR66.42.112.0/20 Vultr Assigned Prefix
PTR66-42-120-24.choopa.net
A216.38.8.120🇺🇸 ASN-CQ-GIGENET216.38.0.0/19 GigENET Route
PTRshamrock1.parklogic.com
A216.38.8.121🇺🇸 ASN-CQ-GIGENET216.38.0.0/19 GigENET Route
PTRshamrock2.parklogic.com
MXmx156.hostedmxserver.com ⭐
A147.182.130.78🇺🇸 DIGITALOCEAN147.182.128.0/20 DigitalOcean
A147.182.160.18🇺🇸 DIGITALOCEAN147.182.160.0/20 DigitalOcean
A147.182.180.139🇺🇸 DIGITALOCEAN147.182.176.0/20 DigitalOcean
A147.182.189.184🇺🇸 DIGITALOCEAN147.182.176.0/20 DigitalOcean
A164.90.197.79🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean
A164.90.197.105🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean
A164.90.197.143🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean
A164.90.197.162🇳🇱 DIGITALOCEAN164.90.192.0/20 DigitalOcean
TXTv=spf1 -all
SOAns1.parklogic.comhostmaster@duo-inc.com 2019-10-23 #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=1778857956

Same first word

duo-inc.com
duo-inc.co.jp

Similar names

uni-doc.ir
un-dico.com
uni-doc.com
du-coin.fr
doc-uni.at

DNS History

26 records (6 active, 20 former)

20162017201820192020202120222023202420252026NSns1.parklogic.comns2.parklogic.comns75.domaincontrol.comns76.domaincontrol.comMXmx156.hostedmxserver.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.commx1.emailsendhub.comA172.237.146.18172.237.146.39172.237.146.46172.233.219.123172.233.219.49172.233.219.78172.237.146.25172.237.146.38172.237.146.8216.239.32.21216.239.34.21216.239.36.21216.239.38.21
●NSns1.parklogic.com2026-04-25 → 2026-05-15 · 3 obs
○ 2020-04-14 00:08:06
● 2026-04-25 18:10:00
● 2026-05-15 15:29:52
●NSns2.parklogic.com2026-04-25 → 2026-05-15 · 3 obs
○ 2020-04-14 00:08:06
● 2026-04-25 18:10:00
● 2026-05-15 15:29:52
○NSns75.domaincontrol.com2015-05-13 → 2017-04-07 · 4 obs
● 2015-05-13 10:58:52
● 2017-04-07 14:52:24
○ 2020-04-14 00:08:06
○ 2026-05-15 15:29:52
○NSns76.domaincontrol.com2015-05-13 → 2017-04-07 · 4 obs
● 2015-05-13 10:58:52
● 2017-04-07 14:52:24
○ 2020-04-14 00:08:06
○ 2026-05-15 15:29:52
○MXalt1.aspmx.l.google.com2015-05-13 → 2017-04-07 · 4 obs
● 2015-05-13 10:58:52
● 2017-04-07 14:52:24
○ 2020-04-14 00:08:06
○ 2026-05-15 15:29:52
○MXalt2.aspmx.l.google.com2015-05-13 → 2017-04-07 · 4 obs
● 2015-05-13 10:58:52
● 2017-04-07 14:52:24
○ 2020-04-14 00:08:06
○ 2026-05-15 15:29:52
○MXaspmx.l.google.com2015-05-13 → 2017-04-07 · 4 obs
● 2015-05-13 10:58:52
● 2017-04-07 14:52:24
○ 2020-04-14 00:08:06
○ 2026-05-15 15:29:52
○MXaspmx2.googlemail.com2015-05-13 → 2017-04-07 · 4 obs
● 2015-05-13 10:58:52
● 2017-04-07 14:52:24
○ 2020-04-14 00:08:06
○ 2026-05-15 15:29:52
○MXaspmx3.googlemail.com2015-05-13 → 2017-04-07 · 4 obs
● 2015-05-13 10:58:52
● 2017-04-07 14:52:24
○ 2020-04-14 00:08:06
○ 2026-05-15 15:29:52
○MXaspmx4.googlemail.com2015-05-13 → 2017-04-07 · 4 obs
● 2015-05-13 10:58:52
● 2017-04-07 14:52:24
○ 2020-04-14 00:08:06
○ 2026-05-15 15:29:52
○MXaspmx5.googlemail.com2015-05-13 → 2017-04-07 · 4 obs
● 2015-05-13 10:58:52
● 2017-04-07 14:52:24
○ 2020-04-14 00:08:06
○ 2026-05-15 15:29:52
○MXmx1.emailsendhub.com2026-04-25 → 2026-05-12 · 4 obs
○ 2020-04-14 00:08:06
● 2026-04-25 18:10:00
● 2026-05-12 09:34:10
○ 2026-05-15 15:29:52
●MXmx156.hostedmxserver.com2026-05-15 → 2026-05-15 · 2 obs
○ 2026-05-12 09:34:10
● 2026-05-15 15:29:52
○A172.233.219.1232026-04-25 → 2026-05-12 · 4 obs
○ 2020-04-14 00:08:06
● 2026-04-25 18:10:00
● 2026-05-12 09:34:10
○ 2026-05-15 15:29:52
○A172.233.219.492026-04-25 → 2026-05-12 · 4 obs
○ 2020-04-14 00:08:06
● 2026-04-25 18:10:00
● 2026-05-12 09:34:10
○ 2026-05-15 15:29:52
○A172.233.219.782026-04-25 → 2026-05-12 · 4 obs
○ 2020-04-14 00:08:06
● 2026-04-25 18:10:00
● 2026-05-12 09:34:10
○ 2026-05-15 15:29:52
●A172.237.146.182026-05-15 → 2026-05-15 · 2 obs
○ 2026-05-12 09:34:10
● 2026-05-15 15:29:52
○A172.237.146.252026-04-25 → 2026-05-12 · 4 obs
○ 2020-04-14 00:08:06
● 2026-04-25 18:10:00
● 2026-05-12 09:34:10
○ 2026-05-15 15:29:52
○A172.237.146.382026-04-25 → 2026-05-12 · 4 obs
○ 2020-04-14 00:08:06
● 2026-04-25 18:10:00
● 2026-05-12 09:34:10
○ 2026-05-15 15:29:52
●A172.237.146.392026-05-15 → 2026-05-15 · 2 obs
○ 2026-05-12 09:34:10
● 2026-05-15 15:29:52
●A172.237.146.462026-05-15 → 2026-05-15 · 2 obs
○ 2026-05-12 09:34:10
● 2026-05-15 15:29:52
○A172.237.146.82026-04-25 → 2026-05-12 · 4 obs
○ 2020-04-14 00:08:06
● 2026-04-25 18:10:00
● 2026-05-12 09:34:10
○ 2026-05-15 15:29:52
○A216.239.32.212015-05-13 → 2017-04-07 · 4 obs
● 2015-05-13 10:58:52
● 2017-04-07 14:52:24
○ 2020-04-14 00:08:06
○ 2026-05-15 15:29:52
○A216.239.34.212015-05-13 → 2017-04-07 · 4 obs
● 2015-05-13 10:58:52
● 2017-04-07 14:52:24
○ 2020-04-14 00:08:06
○ 2026-05-15 15:29:52
○A216.239.36.212015-05-13 → 2017-04-07 · 4 obs
● 2015-05-13 10:58:52
● 2017-04-07 14:52:24
○ 2020-04-14 00:08:06
○ 2026-05-15 15:29:52
○A216.239.38.212015-05-13 → 2017-04-07 · 4 obs
● 2015-05-13 10:58:52
● 2017-04-07 14:52:24
○ 2020-04-14 00:08:06
○ 2026-05-15 15:29:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net...-
duo-inc.comns1.parklogic.com, ns2.parklogic.com14 records

✅ Authoritative Response

Server:50.116.34.34

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duo-inc.com (unsigned zone)

⏱️ Timing

Total: 245ms | Queries: -

📄 Records

TypeCountSample Data
A3172.237.146.39, 172.237.146.46...
NS2ns2.parklogic.com, ns1.parklogic.com
MX1mx156.hostedmxserver.com (pri: 70)
TXT1v=spf1 -all
SOA1ns1.parklogic.com hostmaster.duo-inc.com

📌 Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (ns1.parklogic.com, ns1.parklogic.com, ns1.parklogic.com...)

Analysis

IP Addresses

duo-inc.com points to three IPs: 172.237.146.18, 172.237.146.39 and 172.237.146.46.

other host names including futbolenvivoaldia.com, 6comic.com, livinnx18.com, takememaster.com and hungland.com share IP numbers with duo-inc.com.

Name Servers

duo-inc.com is delegated to two name servers ns1.parklogic.com and ns2.parklogic.com.

duo-inc.com shares the same name server setup as other domains, for instance newsbay.com, thefostersse01ep18.blurpalicious.com, pebblesandbuttons.com, time2play.mobi and victoriamgclub.com.

duo-inc.com at least partially shares name servers with other domains, for instance movies4ufree.com, 7k-registration.casino, www.steroid-film.de, nkfinsdg.com and gr7bj2.com.

These name servers are commonly used alongside ns3.parklogic.com, ns1.ns306.parklogic.com, ns2.ns306.parklogic.com, ns1.oh313.parklogic.com, ns2.oh313.parklogic.com, ns1.gm111.parklogic.com and ns2.gm111.parklogic.com.

Host names with six IP numbers:

Host name ns1.parklogic.com points to: 2001:19f0:6000:39be:5400:6ff:fe0b:e907, 50.28.104.44, 50.116.34.34, 69.39.238.36, 69.39.238.37 and 149.28.95.10.

Host name ns2.parklogic.com points to: 2001:19f0:5c00:481f:5400:6ff:fe0b:e87c, 45.79.197.241, 50.28.102.86, 66.42.120.24, 216.38.8.120 and 216.38.8.121.

Mail Servers

duo-inc.com is handled by a single mail server, mx156.hostedmxserver.com.

duo-inc.com shares the same mail server setup as other domains, for instance organic-mie.net, sm3.it, killfeet.com, nullmx.krunal.com and nj9v43.mom.

Host mx156.hostedmxserver.com points to eight IP numbers: 147.182.130.78, 147.182.160.18, 147.182.180.139, 147.182.189.184, 164.90.197.79, 164.90.197.105, 164.90.197.143 and 164.90.197.162.