proquestcompany.de - robtex.com

proquestcompany.de

DNSSEC⚠️ Not signed
A165.215.204.68🇺🇸 ProQuest-2165.215.192.0/18 ProQuest-DC4
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
SOAns1.markmonitor.comhostmaster@markmonitor.com 2022-04-20 #1

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1778346267

Same first word

proquestcompany.de

DNS History

12 records (8 active, 4 former)

20162017201820192020202120222023202420252026NSns1.markmonitor.comns2.markmonitor.comns3.markmonitor.comns4.markmonitor.comns5.markmonitor.comns6.markmonitor.comns7.markmonitor.comns1.proquest.comns2.proquest.comns3.proquest.comns4.proquest.comA165.215.204.68
●NSns1.markmonitor.com2026-02-27 → 2026-05-09 · 3 obs
○ 2017-12-18 12:40:00
● 2026-02-27 07:35:14
● 2026-05-09 17:22:24
○NSns1.proquest.com2015-05-25 → 2017-12-18 · 4 obs
● 2015-05-25 05:34:14
● 2017-12-18 12:40:00
○ 2026-02-27 07:35:14
○ 2026-05-09 17:22:24
●NSns2.markmonitor.com2026-02-27 → 2026-05-09 · 3 obs
○ 2017-12-18 12:40:00
● 2026-02-27 07:35:14
● 2026-05-09 17:22:24
○NSns2.proquest.com2015-05-25 → 2017-12-18 · 4 obs
● 2015-05-25 05:34:14
● 2017-12-18 12:40:00
○ 2026-02-27 07:35:14
○ 2026-05-09 17:22:24
●NSns3.markmonitor.com2026-02-27 → 2026-05-09 · 3 obs
○ 2017-12-18 12:40:00
● 2026-02-27 07:35:14
● 2026-05-09 17:22:24
○NSns3.proquest.com2015-05-25 → 2017-12-18 · 4 obs
● 2015-05-25 05:34:14
● 2017-12-18 12:40:00
○ 2026-02-27 07:35:14
○ 2026-05-09 17:22:24
●NSns4.markmonitor.com2026-02-27 → 2026-05-09 · 3 obs
○ 2017-12-18 12:40:00
● 2026-02-27 07:35:14
● 2026-05-09 17:22:24
○NSns4.proquest.com2015-05-25 → 2017-12-18 · 4 obs
● 2015-05-25 05:34:14
● 2017-12-18 12:40:00
○ 2026-02-27 07:35:14
○ 2026-05-09 17:22:24
●NSns5.markmonitor.com2026-02-27 → 2026-05-09 · 3 obs
○ 2017-12-18 12:40:00
● 2026-02-27 07:35:14
● 2026-05-09 17:22:24
●NSns6.markmonitor.com2026-02-27 → 2026-05-09 · 3 obs
○ 2017-12-18 12:40:00
● 2026-02-27 07:35:14
● 2026-05-09 17:22:24
●NSns7.markmonitor.com2026-02-27 → 2026-05-09 · 3 obs
○ 2017-12-18 12:40:00
● 2026-02-27 07:35:14
● 2026-05-09 17:22:24
●A165.215.204.682015-05-25 → 2026-05-09 · 2 obs
● 2015-05-25 05:34:14
● 2026-05-09 17:22:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, z.nic.de, f.nic.de-
proquestcompany.dens4.markmonitor.com, ns6.markmonitor.com, ns1.markmonitor.com, ns2.markmonitor.com...-

✅ Authoritative Response

Server:192.174.68.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proquestcompany.de (unsigned zone)

⏱️ Timing

Total: 967ms | Queries: -

📄 Records

TypeCountSample Data
A1165.215.204.68
NS7ns5.markmonitor.com, ns7.markmonitor.com...
SOA1ns1.markmonitor.com hostmaster.markmonit

Analysis

IP Addresses

proquestcompany.de points to a single IP: 165.215.204.68.

Other host names, for instance micromedia.on.ca, uscensusindex.com, bni.org.uk, uscensusonline.com and micromedia.ca share IP numbers with proquestcompany.de.

Name Servers

proquestcompany.de 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.

proquestcompany.de partially shares name servers with other domains; examples include accountingcs.com, taxcrdeitkarma.com, gulfstream650.info, lowestcarrentals.com and panaramio.com.

Host names with two IP numbers

ns1.markmonitor.com has IPs 2620:10a:80a8::1 and 149.112.160.1.

ns2.markmonitor.com has IPs 2001:67c:10b8::1 and 176.97.158.1.

ns3.markmonitor.com has IPs 2620:10a:80a9::1 and 149.112.161.1.

ns4.markmonitor.com has IPs 2001:67c:1bc::1 and 192.174.68.1.

ns5.markmonitor.com has IPs 2620:10a:80a8::2 and 149.112.160.2.

ns6.markmonitor.com has IPs 2001:67c:10b8::3 and 176.97.158.3.

ns7.markmonitor.com has IPs 2620:10a:80a9::2 and 149.112.161.2.