divideby.com - robtex.com

divideby.com

DNSSEC⚠️ Not signed
A178.128.137.126🇳🇱 DIGITALOCEAN178.128.136.0/22 DigitalOcean
NSns17.domaincontrol.com ⭐
A2603:5:21c0::9🇺🇸 GODADDY-DNS2603:5:21c0::/44
PTRns17.domaincontrol.com
A97.74.108.9🇺🇸 GODADDY-DNS97.74.108.0/23
PTRns17.domaincontrol.com
NSns18.domaincontrol.com
A2603:5:22c0::9🇺🇸 GODADDY-DNS2603:5:22c0::/44
PTRns18.domaincontrol.com
A173.201.76.9🇺🇸 GODADDY-DNS173.201.76.0/23
PTRns18.domaincontrol.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTgoogle-site-verification=bsVuEes9Mi0eGUnQXY5xwaxgdT_lC8D3PnQm5BYYz5g
TXTgoogle-site-verification=w1tOF0sflZjGinPlto3Ra5L7FPHZUjUg1aTmApKtj-Q
SOAns17.domaincontrol.comdns@jomax.net 2021-08-07 #15

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=1771291435

Same first word

divideby.com

DNS History

20 records (8 active, 12 former)

200920112013201520172019202120232025NSns17.domaincontrol.comns18.domaincontrol.comns.buydomains.comns1.google.comns2.google.comns3.google.comns4.google.comthis-domain-for-sale.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comdev.nullmailstore1.secureserver.netsmtp.secureserver.netA178.128.137.126184.73.177.36208.254.26.132209.99.64.43
○NSns.buydomains.com2008-03-13 → 2017-08-08 · 5 obs
● 2008-03-13 23:26:30
○ 2015-08-23 11:59:18
● 2017-08-08 19:35:14
○ 2026-02-26 18:42:08
○ 2026-03-23 04:59:30
○NSns1.google.com2015-08-23 → 2016-09-20 · 12 obs
○ 2008-03-13 23:26:30
● 2015-08-23 11:59:18
○ 2015-11-06 04:12:28
○ 2015-11-16 03:46:08
● 2015-12-09 01:49:16
○ 2015-12-17 19:11:26
○ 2016-02-16 16:49:04
● 2016-05-09 18:04:50
○ 2016-07-03 00:09:52
● 2016-09-20 18:50:00
○ 2017-08-08 19:35:14
○ 2026-03-23 04:59:30
●NSns17.domaincontrol.com2026-02-26 → 2026-03-23 · 3 obs
○ 2017-08-08 19:35:14
● 2026-02-26 18:42:08
● 2026-03-23 04:59:30
●NSns18.domaincontrol.com2026-02-26 → 2026-03-23 · 3 obs
○ 2017-08-08 19:35:14
● 2026-02-26 18:42:08
● 2026-03-23 04:59:30
○NSns2.google.com2015-08-23 → 2016-09-20 · 12 obs
○ 2008-03-13 23:26:30
● 2015-08-23 11:59:18
○ 2015-11-06 04:12:28
○ 2015-12-09 01:49:16
● 2015-12-17 19:11:26
● 2016-02-16 16:49:04
○ 2016-05-09 18:04:50
○ 2016-07-31 17:31:38
● 2016-09-06 21:22:52
● 2016-09-20 18:50:00
○ 2017-08-08 19:35:14
○ 2026-03-23 04:59:30
○NSns3.google.com2015-08-23 → 2016-09-20 · 10 obs
○ 2008-03-13 23:26:30
● 2015-08-23 11:59:18
● 2015-11-16 03:46:08
○ 2015-12-09 01:49:16
○ 2016-07-03 00:09:52
● 2016-07-31 17:31:38
○ 2016-09-06 21:22:52
● 2016-09-20 18:50:00
○ 2017-08-08 19:35:14
○ 2026-03-23 04:59:30
○NSns4.google.com2015-08-23 → 2016-09-20 · 10 obs
○ 2008-03-13 23:26:30
● 2015-08-23 11:59:18
○ 2015-11-06 04:12:28
○ 2016-05-09 18:04:50
● 2016-07-03 00:09:52
○ 2016-07-31 17:31:38
○ 2016-09-06 21:22:52
● 2016-09-20 18:50:00
○ 2017-08-08 19:35:14
○ 2026-03-23 04:59:30
○NSthis-domain-for-sale.com2008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 23:26:30
○ 2015-08-23 11:59:18
○ 2026-03-23 04:59:30
●MXalt1.aspmx.l.google.com2026-02-26 → 2026-03-23 · 3 obs
○ 2017-08-08 19:35:14
● 2026-02-26 18:42:08
● 2026-03-23 04:59:30
●MXalt2.aspmx.l.google.com2026-02-26 → 2026-03-23 · 3 obs
○ 2017-08-08 19:35:14
● 2026-02-26 18:42:08
● 2026-03-23 04:59:30
●MXalt3.aspmx.l.google.com2026-02-26 → 2026-03-23 · 3 obs
○ 2017-08-08 19:35:14
● 2026-02-26 18:42:08
● 2026-03-23 04:59:30
●MXalt4.aspmx.l.google.com2026-02-26 → 2026-03-23 · 3 obs
○ 2017-08-08 19:35:14
● 2026-02-26 18:42:08
● 2026-03-23 04:59:30
●MXaspmx.l.google.com2026-02-26 → 2026-03-23 · 3 obs
○ 2017-08-08 19:35:14
● 2026-02-26 18:42:08
● 2026-03-23 04:59:30
○MXdev.null2008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 23:26:30
○ 2015-08-23 11:59:18
○ 2026-03-23 04:59:30
○MXmailstore1.secureserver.net2015-08-23 → 2016-09-20 · 5 obs
○ 2008-03-13 23:26:30
● 2015-08-23 11:59:18
● 2016-09-20 18:50:00
○ 2017-08-08 19:35:14
○ 2026-03-23 04:59:30
○MXsmtp.secureserver.net2015-08-23 → 2016-09-20 · 5 obs
○ 2008-03-13 23:26:30
● 2015-08-23 11:59:18
● 2016-09-20 18:50:00
○ 2017-08-08 19:35:14
○ 2026-03-23 04:59:30
●A178.128.137.1262026-02-26 → 2026-03-23 · 3 obs
○ 2017-08-08 19:35:14
● 2026-02-26 18:42:08
● 2026-03-23 04:59:30
○A184.73.177.362015-08-23 → 2016-09-20 · 5 obs
○ 2008-03-13 23:26:30
● 2015-08-23 11:59:18
● 2016-09-20 18:50:00
○ 2017-08-08 19:35:14
○ 2026-03-23 04:59:30
○A208.254.26.1322008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 23:26:30
○ 2015-08-23 11:59:18
○ 2026-03-23 04:59:30
○A209.99.64.432017-08-08 → 2017-08-08 · 4 obs
○ 2016-09-20 18:50:00
● 2017-08-08 19:35:14
○ 2026-02-26 18:42:08
○ 2026-03-23 04:59:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net...-
divideby.comns17.domaincontrol.com, ns18.domaincontrol.com4 records

✅ Authoritative Response

Server:97.74.108.9

NS records: ns17.domaincontrol.com, ns18.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for divideby.com (unsigned zone)

⏱️ Timing

Total: 230ms | Queries: -

📄 Records

TypeCountSample Data
A1178.128.137.126
NS2ns17.domaincontrol.com, ns18.domaincontrol.com
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
TXT2google-site-verification=bsVuEes9Mi0eGUn, google-site-verification=w1tOF0sflZjGinP
SOA1ns17.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns17.domaincontrol.com, ns17.domaincontrol.com, ns18.domaincontrol.com...)

Analysis

IP Addresses

divideby.com resolves to a single IP: 178.128.137.126.

Other host names, for instance gamescenes.org, fiba.jp, spectroscope.com, gputrain.com and employamerica.org share IP numbers with divideby.com.

Name Servers

divideby.com has two name servers: ns17.domaincontrol.com and ns18.domaincontrol.com.

divideby.com shares the same name server setup as other domains, for example biodiesel.net, nextschools.in, tokeshop.net, supamale.com and reginamoody.com.

divideby.com partially shares name servers with other domains, for instance pumpedfuel.com.

Host names with two IP numbers:

ns17.domaincontrol.com points to: 2603:5:21c0::9 and 97.74.108.9; ns18.domaincontrol.com points to: 2603:5:22c0::9 and 173.201.76.9.

Mail Servers

divideby.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

divideby.com shares some mail servers with other domains, at least partially; for instance compindia.us, ns500693.ns500699.ns500734.ns500693.ns500693.ns500734.ns500699.ns500588.ns500588.ns500699.ns500588.ns500683.ns500693.ns500612.ns500588.ns500612.ns500110.dtrkdll.com, ns500759.ns500758.ns500758.ns500698.ns500735.ns500735.ns500736.ns500736.ns500735.ns500708.ns500619.ns500619.trackreceptor.com, ns500699.ns500699.ns500699.ns500699.ns500699.ns500699.ns500588.ns500683.ns500588.ns500588.ns500588.ns500612.ns500632.ns500110.dtrkdll.com and emotiondeal.com.

these mail servers are often used together with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IPs:

Host aspmx.l.google.com has IPs 2607:f8b0:4004:c19::1b and 172.253.62.27.

Host alt1.aspmx.l.google.com has IPs 2607:f8b0:4003:c30::1b and 74.125.27.26.

Host alt2.aspmx.l.google.com has IPs 2607:f8b0:4001:c70::1a and 192.178.209.26.

Host alt3.aspmx.l.google.com has IPs 2607:f8b0:4024:c0d::1b and 192.178.152.26.

Host alt4.aspmx.l.google.com has IPs 2607:f8b0:4023:403::1a and 142.250.96.27.