startup501.com - robtex.com

startup501.com

DNSSEC⚠️ Not signed
A3.33.251.168🇺🇸 Amazon3.33.240.0/20
PTRaec037177372cc6cd.awsglobalaccelerator.com
A15.197.225.128🇺🇸 Amazon15.197.224.0/20
NSns01.domaincontrol.com ⭐
A2603:5:2140::1🇺🇸 GODADDY-DNS2603:5:2140::/44
PTRns01.domaincontrol.com
A97.74.100.1🇺🇸 GODADDY-DNS97.74.100.0/23
PTRns01.domaincontrol.com
NSns02.domaincontrol.com
A2603:5:2240::1🇺🇸 GODADDY-DNS2603:5:2240::/44
PTRns02.domaincontrol.com
A173.201.68.1🇺🇸 GODADDY-DNS173.201.68.0/23
PTRns02.domaincontrol.com
MXaspmx.l.google.com ⭐
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:4025:c01::1a🇵🇱 Google2a00:1450:4025::/48
PTRrd-in-f26.1e100.net
A142.250.147.26🇺🇸 Google142.250.147.0/24
PTRrd-in-f26.1e100.net
TXTv=spf1 include:dc-aa8e722993._spfm.startup501.com ~all
SOAns01.domaincontrol.comdns@jomax.net 2025-07-21 #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=1774389407

Same first word

startup501.com

DNS History

22 records (9 active, 13 former)

201820192020202120222023202420252026NSns01.domaincontrol.comns02.domaincontrol.comns07.domaincontrol.comns08.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA15.197.225.1283.33.251.168184.168.221.1184.168.221.19184.168.221.22184.168.221.4184.168.221.550.63.202.150.63.202.1150.63.202.2150.63.202.6
●NSns01.domaincontrol.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-08-15 04:49:30
● 2026-03-24 21:59:48
●NSns02.domaincontrol.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-08-15 04:49:30
● 2026-03-24 21:59:48
○NSns07.domaincontrol.com2017-08-15 → 2017-08-15 · 2 obs
● 2017-08-15 04:49:30
○ 2026-03-24 21:59:48
○NSns08.domaincontrol.com2017-08-15 → 2017-08-15 · 2 obs
● 2017-08-15 04:49:30
○ 2026-03-24 21:59:48
●MXalt1.aspmx.l.google.com2017-08-15 → 2026-03-24 · 2 obs
● 2017-08-15 04:49:30
● 2026-03-24 21:59:48
●MXalt2.aspmx.l.google.com2017-08-15 → 2026-03-24 · 2 obs
● 2017-08-15 04:49:30
● 2026-03-24 21:59:48
●MXalt3.aspmx.l.google.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-08-15 04:49:30
● 2026-03-24 21:59:48
●MXalt4.aspmx.l.google.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-08-15 04:49:30
● 2026-03-24 21:59:48
●MXaspmx.l.google.com2017-08-15 → 2026-03-24 · 2 obs
● 2017-08-15 04:49:30
● 2026-03-24 21:59:48
○MXaspmx2.googlemail.com2017-08-15 → 2017-08-15 · 2 obs
● 2017-08-15 04:49:30
○ 2026-03-24 21:59:48
○MXaspmx3.googlemail.com2017-08-15 → 2017-08-15 · 2 obs
● 2017-08-15 04:49:30
○ 2026-03-24 21:59:48
●A15.197.225.1282026-03-24 → 2026-03-24 · 2 obs
○ 2017-08-15 04:49:30
● 2026-03-24 21:59:48
○A184.168.221.12017-08-15 → 2017-08-15 · 2 obs
● 2017-08-15 04:49:30
○ 2026-03-24 21:59:48
○A184.168.221.192017-08-15 → 2017-08-15 · 2 obs
● 2017-08-15 04:49:30
○ 2026-03-24 21:59:48
○A184.168.221.222017-08-15 → 2017-08-15 · 2 obs
● 2017-08-15 04:49:30
○ 2026-03-24 21:59:48
○A184.168.221.42017-08-15 → 2017-08-15 · 2 obs
● 2017-08-15 04:49:30
○ 2026-03-24 21:59:48
○A184.168.221.52017-08-15 → 2017-08-15 · 2 obs
● 2017-08-15 04:49:30
○ 2026-03-24 21:59:48
●A3.33.251.1682026-03-24 → 2026-03-24 · 2 obs
○ 2017-08-15 04:49:30
● 2026-03-24 21:59:48
○A50.63.202.12017-08-15 → 2017-08-15 · 2 obs
● 2017-08-15 04:49:30
○ 2026-03-24 21:59:48
○A50.63.202.112017-08-15 → 2017-08-15 · 2 obs
● 2017-08-15 04:49:30
○ 2026-03-24 21:59:48
○A50.63.202.212017-08-15 → 2017-08-15 · 2 obs
● 2017-08-15 04:49:30
○ 2026-03-24 21:59:48
○A50.63.202.62017-08-15 → 2017-08-15 · 2 obs
● 2017-08-15 04:49:30
○ 2026-03-24 21:59:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
startup501.comns01.domaincontrol.com, ns02.domaincontrol.com4 records

✅ Authoritative Response

Server:97.74.100.1

NS records: ns01.domaincontrol.com, ns02.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for startup501.com (unsigned zone)

⏱️ Timing

Total: 278ms | Queries: -

📄 Records

TypeCountSample Data
A215.197.225.128, 3.33.251.168
NS2ns01.domaincontrol.com, ns02.domaincontrol.com
MX5aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...
TXT1v=spf1 include:dc-aa8e722993._spfm.start
SOA1ns01.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)

Analysis

IP Addresses

startup501.com resolves to two IP numbers: 3.33.251.168 and 15.197.225.128.

Other host names, for instance it-metals.com, ingenieriaartistica.com, subreal.com, washcoseptic.com and trainingwithtechnology.com share IP numbers with startup501.com.

Name Servers

startup501.com has two name servers: ns01.domaincontrol.com and ns02.domaincontrol.com.

startup501.com shares the same name server setup as other domains, for example uc-co.com, indiakitchen.co, akmemon.com, maximummotionpt.com and westequipment.com.

Host names with two IP numbers:

ns01.domaincontrol.com points to: 2603:5:2140::1 and 97.74.100.1; ns02.domaincontrol.com points to: 2603:5:2240::1 and 173.201.68.1.

Mail Servers

startup501.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.

startup501.com shares some mail servers with other domains, at least partially; for instance kperp.exchange, rikstv.no, ns500841.ns500794.ns500841.ns500841.ns500795.ns500794.ns500821.ns500795.ns500795.ns500794.ns500821.ns500795.ns500795.ns500790.ns500795.lustypartnersfinder.com, ns500731.ns500754.ns500742.ns500754.ns500742.ns500742.ns500704.ns500678.ns500671.ns500678.ns500678.ns500671.lusty(0x736c7574)z.com and noservice.dk.

these mail servers are commonly used alongside aspmx2.googlemail.com, aspmx3.googlemail.com and aspmx4.googlemail.com.

Host names with two IPs:

Host aspmx.l.google.com has IPs 2a00:1450:4009:c0f::1b and 192.178.223.26.

Host alt1.aspmx.l.google.com has IPs 2607:f8b0:4023:2801::1b and 192.178.128.26.

Host alt2.aspmx.l.google.com has IPs 2607:f8b0:4023:1015::1a and 172.253.135.27.

Host alt3.aspmx.l.google.com has IPs 2a00:1450:4009:c0f::1a and 192.178.223.27.

Host alt4.aspmx.l.google.com has IPs 2a00:1450:4025:c01::1a and 142.250.147.26.