stubcorp.com - robtex.com

stubcorp.com

DNSSEC⚠️ Not signed
NSns1.markmonitor.com ⭐
A2620:10a:80a8::1🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.160.1🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
NSns2.markmonitor.com
A2001:67c:10b8::1🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRns2.markmonitor.com
A176.97.158.1🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRns2.markmonitor.com
NSns3.markmonitor.com
A2620:10a:80a9::1🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.161.1🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
NSns4.markmonitor.com
A2001:67c:1bc::1🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast
PTRns1.markmonitor.com
A192.174.68.1🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net
PTRns1.markmonitor.com
NSns5.markmonitor.com
A2620:10a:80a8::2🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.160.2🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
NSns6.markmonitor.com
A2001:67c:10b8::3🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRns6.markmonitor.com
A176.97.158.3🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRns6.markmonitor.com
NSns7.markmonitor.com
A2620:10a:80a9::2🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.161.2🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
MXmail.stubcorp.com ⭐
A208.17.84.120🇺🇸 RAGINGWIRE208.17.80.0/20 RagingWire Data Centers, Inc.
PTRmail.stubcorp.com
SOAns1.markmonitor.comhostmaster@markmonitor.com 2022-10-21 #7

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=1774748702

Subdomains

mail.stubcorp.com

Same first word

stubcorp.cloud
stubcorp.com

Similar names

sportcub.ru

DNS History

14 records (8 active, 6 former)

200920112013201520172019202120232025NSns1.markmonitor.comns2.markmonitor.comns3.markmonitor.comns4.markmonitor.comns5.markmonitor.comns6.markmonitor.comns7.markmonitor.compdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.ukMXmail.stubcorp.com
●NSns1.markmonitor.com2026-02-16 → 2026-03-29 · 3 obs
○ 2017-03-30 00:37:16
● 2026-02-16 22:04:48
● 2026-03-29 02:00:36
●NSns2.markmonitor.com2026-02-16 → 2026-03-29 · 3 obs
○ 2017-03-30 00:37:16
● 2026-02-16 22:04:48
● 2026-03-29 02:00:36
●NSns3.markmonitor.com2026-02-16 → 2026-03-29 · 3 obs
○ 2017-03-30 00:37:16
● 2026-02-16 22:04:48
● 2026-03-29 02:00:36
●NSns4.markmonitor.com2026-02-16 → 2026-03-29 · 3 obs
○ 2017-03-30 00:37:16
● 2026-02-16 22:04:48
● 2026-03-29 02:00:36
●NSns5.markmonitor.com2026-02-16 → 2026-03-29 · 3 obs
○ 2017-03-30 00:37:16
● 2026-02-16 22:04:48
● 2026-03-29 02:00:36
●NSns6.markmonitor.com2026-02-16 → 2026-03-29 · 3 obs
○ 2017-03-30 00:37:16
● 2026-02-16 22:04:48
● 2026-03-29 02:00:36
●NSns7.markmonitor.com2026-02-16 → 2026-03-29 · 3 obs
○ 2017-03-30 00:37:16
● 2026-02-16 22:04:48
● 2026-03-29 02:00:36
○NSpdns1.ultradns.net2015-08-19 → 2017-03-30 · 5 obs
○ 2008-03-17 16:22:32
● 2015-08-19 12:48:18
● 2017-03-30 00:37:16
○ 2026-02-16 22:04:48
○ 2026-03-29 02:00:36
○NSpdns2.ultradns.net2015-08-19 → 2017-03-30 · 5 obs
○ 2008-03-17 16:22:32
● 2015-08-19 12:48:18
● 2017-03-30 00:37:16
○ 2026-02-16 22:04:48
○ 2026-03-29 02:00:36
○NSpdns3.ultradns.org2015-08-19 → 2017-03-30 · 5 obs
○ 2008-03-17 16:22:32
● 2015-08-19 12:48:18
● 2017-03-30 00:37:16
○ 2026-02-16 22:04:48
○ 2026-03-29 02:00:36
○NSpdns4.ultradns.org2015-08-19 → 2017-03-30 · 5 obs
○ 2008-03-17 16:22:32
● 2015-08-19 12:48:18
● 2017-03-30 00:37:16
○ 2026-02-16 22:04:48
○ 2026-03-29 02:00:36
○NSpdns5.ultradns.info2015-08-19 → 2017-03-30 · 5 obs
○ 2008-03-17 16:22:32
● 2015-08-19 12:48:18
● 2017-03-30 00:37:16
○ 2026-02-16 22:04:48
○ 2026-03-29 02:00:36
○NSpdns6.ultradns.co.uk2015-08-19 → 2017-03-30 · 5 obs
○ 2008-03-17 16:22:32
● 2015-08-19 12:48:18
● 2017-03-30 00:37:16
○ 2026-02-16 22:04:48
○ 2026-03-29 02:00:36
●MXmail.stubcorp.com2015-08-19 → 2026-03-29 · 3 obs
○ 2008-03-17 16:22:32
● 2015-08-19 12:48:18
● 2026-03-29 02:00:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...-
stubcorp.comns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...14 records

✅ Authoritative Response

Server:192.174.68.1

NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stubcorp.com (unsigned zone)

⏱️ Timing

Total: 383ms | Queries: -

📄 Records

TypeCountSample Data
NS7ns1.markmonitor.com, ns2.markmonitor.com...
MX1mail.stubcorp.com (pri: 10)
SOA1ns1.markmonitor.com hostmaster.markmonit

📌 Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)

Analysis

Hierarchy

stubcorp.com is the parent of mail.stubcorp.com.

Name Servers

stubcorp.com is delegated to seven name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

stubcorp.com shares name servers with other domains at least partially, for example easiart.com, nivdigital.com, easycinemas.com, zoneregistrar.com and venmosucks.net.

Host names with two IP numbers:

ns1.markmonitor.com points to 2620:10a:80a8::1 and 149.112.160.1.

ns2.markmonitor.com points to 2001:67c:10b8::1 and 176.97.158.1.

ns3.markmonitor.com points to 2620:10a:80a9::1 and 149.112.161.1.

ns4.markmonitor.com points to 2001:67c:1bc::1 and 192.174.68.1.

ns5.markmonitor.com points to 2620:10a:80a8::2 and 149.112.160.2.

ns6.markmonitor.com points to 2001:67c:10b8::3 and 176.97.158.3.

ns7.markmonitor.com points to 2620:10a:80a9::2 and 149.112.161.2.

Mail Servers

stubcorp.com is handled by a single mail server, mail.stubcorp.com.

mail.stubcorp.com points to a single IP: 208.17.84.120.