qualifiedtutor.org - robtex.com
qualifiedtutor.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=1783803532 | ||||||
Same first word
qualifiedtutor.org |
DNS History
11 records (11 active, 0 former)
●MXalt1.aspmx.l.google.com2026-05-14 → 2026-07-11 · 2 obs
● 2026-07-11 21:35:02
●MXalt2.aspmx.l.google.com2026-05-14 → 2026-07-11 · 2 obs
● 2026-07-11 21:35:02
●MXalt3.aspmx.l.google.com2026-05-14 → 2026-07-11 · 2 obs
● 2026-07-11 21:35:02
●MXalt4.aspmx.l.google.com2026-05-14 → 2026-07-11 · 2 obs
● 2026-07-11 21:35:02
●MXaspmx.l.google.com2026-05-14 → 2026-07-11 · 2 obs
● 2026-07-11 21:35:02
●MXmxa.mailgun.org2026-05-14 → 2026-07-11 · 2 obs
● 2026-07-11 21:35:02
●MXmxb.mailgun.org2026-05-14 → 2026-07-11 · 2 obs
● 2026-07-11 21:35:02
●A2a02:2350:5:104:807a:c6fc:6938:88f52026-05-14 → 2026-07-11 · 2 obs
● 2026-07-11 21:35:02
●A77.111.241.1112026-05-14 → 2026-07-11 · 2 obs
● 2026-07-11 21:35:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| qualifiedtutor.org | ns01.one.com, ns02.one.com | - |
✅ Authoritative Response
Server:195.206.121.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1116ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.111.241.111 |
| AAAA | 1 | 2a02:2350:5:104:807a:c6fc:6938:88f5 |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 7 | mxb.mailgun.org (pri: 10), aspmx.l.google.com (pri: 1)... |
| TXT | 3 | google-site-verification=5IfkGvoohIWwHlx, google-site-verification=kaxLeW0IbCYgPUo... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
qualifiedtutor.org resolves to the IP addresses 77.111.241.111 and 2a02:2350:5:104:807a:c6fc:6938:88f5
easylaser.rio, acheterfollowersfacilement.com, barnsagor.se plus two other host names have IP numbers in common with qualifiedtutor.org.
Name Servers
DNS delegation for qualifiedtutor.org points to two name servers: ns01.one.com and ns02.one.com.
The name server configuration of qualifiedtutor.org is shared with other domains, for instance fmdenmark.com, d-kunstforening.dk, martin-russell.com and two others.
ns01.one.com directs to 195.206.121.10 and 2001:67c:28cc::10. ns02.one.com directs to 185.10.11.10 and 2001:67c:3c0::10. Each host name carries two IP addresses.
Mail Servers
The MX records for qualifiedtutor.org point to 7 mail servers — mxa.mailgun.org, mxb.mailgun.org, aspmx.l.google.com and 4 other.
At least some of the mail servers used by qualifiedtutor.org are shared with other domains: asaro.eu, ns500758.ns500698.ns500758.ns500759.ns500758.ns500759.ns500735.ns500698.ns500576.ns500576.ns500576.ns500576.ns500576.ns500619.ns500619.trackreceptor.com, photocru.com and two others among them.
These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx.l.google.com has two IP addresses: 192.178.155.26 and 2607:f8b0:4004:c25::1a.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.
Host names resolving to a single IP address:
mxa.mailgun.org directs to 34.36.182.139.
mxb.mailgun.org directs to 34.36.182.139.
Host names pointing to 34.36.182.139 IP addresses: mxa.mailgun.org and mxb.mailgun.org.