03-ibm.com - robtex.com

03-ibm.com

DNSSEC⚠️ Not signed
NSdns1.p05.nsone.net ⭐
A2620:4d:4000:6259:7:5:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p05.nsone.net
A198.51.44.5🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p05.nsone.net
NSdns2.p05.nsone.net
A2a00:edc0:6259:7:5::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p05.nsone.net
A198.51.45.5🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p05.nsone.net
NSdns3.p05.nsone.net
A2620:4d:4000:6259:7:5:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p05.nsone.net
A198.51.44.69🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p05.nsone.net
NSdns4.p05.nsone.net
A2a00:edc0:6259:7:5::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p05.nsone.net
A198.51.45.69🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns4.p05.nsone.net
TXTv=spf1 mx -all
SOAdns1.p05.nsone.netwebmaste@us.ibm.com serial=1731334979

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=1776561122

Same first word

03-ibm.com

DNS History

13 records (4 active, 9 former)

201820192020202120222023202420252026NSdns1.p05.nsone.netdns2.p05.nsone.netdns3.p05.nsone.netdns4.p05.nsone.netdns1.cscdns.netdns2.cscdns.netns1.above.comns2.above.comMXcustmx.cscdns.netmx92.m1bp.commx92.mb5p.comA103.224.212.222129.42.38.1
○NSdns1.cscdns.net2020-02-22 → 2020-02-22 · 3 obs
○ 2017-04-04 12:59:22
● 2020-02-22 05:38:38
○ 2026-04-19 01:31:24
●NSdns1.p05.nsone.net2026-04-19 → 2026-04-19 · 2 obs
○ 2020-02-22 05:38:38
● 2026-04-19 01:31:24
○NSdns2.cscdns.net2020-02-22 → 2020-02-22 · 3 obs
○ 2017-04-04 12:59:22
● 2020-02-22 05:38:38
○ 2026-04-19 01:31:24
●NSdns2.p05.nsone.net2026-04-19 → 2026-04-19 · 2 obs
○ 2020-02-22 05:38:38
● 2026-04-19 01:31:24
●NSdns3.p05.nsone.net2026-04-19 → 2026-04-19 · 2 obs
○ 2020-02-22 05:38:38
● 2026-04-19 01:31:24
●NSdns4.p05.nsone.net2026-04-19 → 2026-04-19 · 2 obs
○ 2020-02-22 05:38:38
● 2026-04-19 01:31:24
○NSns1.above.com2017-04-04 → 2017-04-04 · 3 obs
● 2017-04-04 12:59:22
○ 2020-02-22 05:38:38
○ 2026-04-19 01:31:24
○NSns2.above.com2017-04-04 → 2017-04-04 · 3 obs
● 2017-04-04 12:59:22
○ 2020-02-22 05:38:38
○ 2026-04-19 01:31:24
○MXcustmx.cscdns.net2020-02-22 → 2020-02-22 · 3 obs
○ 2017-04-04 12:59:22
● 2020-02-22 05:38:38
○ 2026-04-19 01:31:24
○MXmx92.m1bp.com2017-04-04 → 2017-04-04 · 3 obs
● 2017-04-04 12:59:22
○ 2020-02-22 05:38:38
○ 2026-04-19 01:31:24
○MXmx92.mb5p.com2017-04-04 → 2017-04-04 · 3 obs
● 2017-04-04 12:59:22
○ 2020-02-22 05:38:38
○ 2026-04-19 01:31:24
○A103.224.212.2222017-04-04 → 2017-04-04 · 3 obs
● 2017-04-04 12:59:22
○ 2020-02-22 05:38:38
○ 2026-04-19 01:31:24
○A129.42.38.12020-02-22 → 2020-02-22 · 3 obs
○ 2017-04-04 12:59:22
● 2020-02-22 05:38:38
○ 2026-04-19 01:31:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...-
03-ibm.comdns1.p05.nsone.net, dns2.p05.nsone.net, dns3.p05.nsone.net, dns4.p05.nsone.net-

✅ Authoritative Response

Server:198.51.44.69

NS records: dns1.p05.nsone.net, dns2.p05.nsone.net, dns3.p05.nsone.net, dns4.p05.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 03-ibm.com (unsigned zone)

⏱️ Timing

Total: 326ms | Queries: -

📄 Records

TypeCountSample Data
NS4dns1.p05.nsone.net, dns2.p05.nsone.net...
MX1. (pri: 0)
TXT1v=spf1 mx -all
SOA1dns1.p05.nsone.net webmaste.us.ibm.com

Analysis

Name Servers

03-ibm.com's delegation is handled by four name servers: dns1.p05.nsone.net, dns2.p05.nsone.net, dns3.p05.nsone.net and dns4.p05.nsone.net.

03-ibm.com partially shares name servers with other domains; examples include la-vibes.com, elsolsalinas.com, sabihanna.com, annieabbattconsulting.com and germany.smtp.agilent.com.

These name servers are commonly used alongside ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, dns1.p01.nsone.net, ns01.vandalay-industries.net, ns02.vandalay-industries.net, ns03.vandalay-industries.net, ns04.vandalay-industries.net and connect1.squarespacedns.com.

Host names with two IPs:

dns1.p05.nsone.net points to 2620:4d:4000:6259:7:5:0:1 and 198.51.44.5

dns2.p05.nsone.net points to 2a00:edc0:6259:7:5::2 and 198.51.45.5

dns3.p05.nsone.net points to 2620:4d:4000:6259:7:5:0:3 and 198.51.44.69

dns4.p05.nsone.net points to 2a00:edc0:6259:7:5::4 and 198.51.45.69