leadtoycertification.org - robtex.com
leadtoycertification.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774485555 | ||||||
Same first word
leadtoycertification.com |
leadtoycertification.org |
DNS History
9 records (9 active, 0 former)
●NSpdns1.ultradns.net2015-07-01 → 2026-03-26 · 2 obs
● 2026-03-26 01:10:06
●NSpdns2.ultradns.net2015-07-01 → 2026-03-26 · 2 obs
● 2026-03-26 01:10:06
●NSpdns3.ultradns.org2015-07-01 → 2026-03-26 · 2 obs
● 2026-03-26 01:10:06
●NSpdns4.ultradns.org2015-07-01 → 2026-03-26 · 2 obs
● 2026-03-26 01:10:06
●NSpdns5.ultradns.info2015-07-01 → 2026-03-26 · 2 obs
● 2026-03-26 01:10:06
●NSpdns6.ultradns.co.uk2015-07-01 → 2026-03-26 · 2 obs
● 2026-03-26 01:10:06
●MXmailstore1.secureserver.net2015-07-01 → 2026-03-26 · 2 obs
● 2026-03-26 01:10:06
●MXsmtp.secureserver.net2015-07-01 → 2026-03-26 · 2 obs
● 2026-03-26 01:10:06
●A208.89.142.1602015-07-01 → 2026-03-26 · 2 obs
● 2026-03-26 01:10:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| leadtoycertification.org | pdns3.ultradns.org, pdns6.ultradns.co.uk, pdns1.ultradns.net, pdns5.ultradns.info... | 4 records |
✅ Authoritative Response
Server:204.74.114.1
NS records: pdns3.ultradns.org, pdns6.ultradns.co.uk, pdns1.ultradns.net, pdns5.ultradns.info, pdns2.ultradns.net, pdns4.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leadtoycertification.org (unsigned zone)
⏱️ Timing
Total: 655ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.89.142.160 |
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| MX | 2 | smtp.secureserver.net (pri: 50), mailstore1.secureserver.net (pri: 100) |
| SOA | 1 | pdns2.ultradns.net dnsinfo.thermofisher. |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns3.ultradns.org, pdns4.ultradns.org, pdns3.ultradns.org...)
Analysis
IP Addresses
leadtoycertification.org points to a single IP number: 208.89.142.160.
Other host names, for instance how-xrf-works.net, thermo-fisher.it, xrfanalyzer.net, thermofisher.it and niton-xrf.us share IP numbers with leadtoycertification.org.
Name Servers
leadtoycertification.org is delegated to six name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.
leadtoycertification.org at least partially shares name servers with other domains, for instance 52.157.108.in-addr.arpa, industrielleteilereinigung.de, villas-samui.com, expidea.in and 15.0.96.in-addr.arpa.
These name servers are commonly used together with the name servers udns1.ultradns.net, udns2.ultradns.net, dns-external-master.amazon.com, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, x1.amazonaws.com, x2.amazonaws.com and x3.amazonaws.org.
Host names with two IPs:
pdns5.ultradns.info points to 2610:a1:1016::1 and 204.74.114.1.
pdns1.ultradns.net points to 2001:502:f3ff::1 and 204.74.108.1.
pdns2.ultradns.net points to 2610:a1:1014::1 and 204.74.109.1.
pdns3.ultradns.org points to 2610:a1:1015::1 and 199.7.68.1.
pdns4.ultradns.org points to 2001:502:4612::1 and 199.7.69.1.
pdns6.ultradns.co.uk points to 2610:a1:1017::1 and 204.74.115.1.
Mail Servers
leadtoycertification.org is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
leadtoycertification.org uses the same mail server configuration as other domains, such as kt2.biz, wisconsin-farms.com, is(0x6e756465)in.com, ionssd.com and scswindowsanddoors.com.
Host names with three IP numbers: The host name mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; The host name smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.