20thingsilearned.org - robtex.com
20thingsilearned.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=1774476311 | ||||||
Same first word
20thingsilearned.org |
20thingsilearned.com |
DNS History
18 records (13 active, 5 former)
●NSns1.googledomains.com2015-08-04 → 2026-03-25 · 2 obs
● 2026-03-25 22:44:44
●NSns2.googledomains.com2015-08-04 → 2026-03-25 · 2 obs
● 2026-03-25 22:44:44
●NSns3.googledomains.com2015-08-04 → 2026-03-25 · 2 obs
● 2026-03-25 22:44:44
●NSns4.googledomains.com2015-08-04 → 2026-03-25 · 2 obs
● 2026-03-25 22:44:44
○MXalt1.aspmx.l.google.com2015-08-04 → 2017-08-22 · 4 obs
● 2017-08-22 01:27:56
○ 2026-02-26 18:23:32
○ 2026-03-25 22:44:44
○MXalt2.aspmx.l.google.com2015-08-04 → 2017-08-22 · 4 obs
● 2017-08-22 01:27:56
○ 2026-02-26 18:23:32
○ 2026-03-25 22:44:44
○MXalt3.aspmx.l.google.com2015-08-04 → 2017-08-22 · 4 obs
● 2017-08-22 01:27:56
○ 2026-02-26 18:23:32
○ 2026-03-25 22:44:44
○MXalt4.aspmx.l.google.com2015-08-04 → 2017-08-22 · 4 obs
● 2017-08-22 01:27:56
○ 2026-02-26 18:23:32
○ 2026-03-25 22:44:44
○MXaspmx.l.google.com2015-08-04 → 2017-08-22 · 4 obs
● 2017-08-22 01:27:56
○ 2026-02-26 18:23:32
○ 2026-03-25 22:44:44
●MXsmtp.google.com2026-02-26 → 2026-03-25 · 3 obs
● 2026-02-26 18:23:32
● 2026-03-25 22:44:44
●A2001:4860:4802:32::152015-08-04 → 2026-03-25 · 2 obs
● 2026-03-25 22:44:44
●A2001:4860:4802:34::152015-08-04 → 2026-03-25 · 2 obs
● 2026-03-25 22:44:44
●A2001:4860:4802:36::152015-08-04 → 2026-03-25 · 2 obs
● 2026-03-25 22:44:44
●A2001:4860:4802:38::152015-08-04 → 2026-03-25 · 2 obs
● 2026-03-25 22:44:44
●A216.239.32.212015-08-04 → 2026-03-25 · 2 obs
● 2026-03-25 22:44:44
●A216.239.34.212015-08-04 → 2026-03-25 · 2 obs
● 2026-03-25 22:44:44
●A216.239.36.212015-08-04 → 2026-03-25 · 2 obs
● 2026-03-25 22:44:44
●A216.239.38.212015-08-04 → 2026-03-25 · 2 obs
● 2026-03-25 22:44:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| 20thingsilearned.org | ns1.googledomains.com, ns3.googledomains.com, ns4.googledomains.com, ns2.googledomains.com | - |
✅ Authoritative Response
Server:216.239.36.99
NS records: ns1.googledomains.com, ns3.googledomains.com, ns4.googledomains.com, ns2.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 20thingsilearned.org (unsigned zone)
⏱️ Timing
Total: 564ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.34.21, 216.239.32.21... |
| AAAA | 4 | 2001:4860:4802:34::15, 2001:4860:4802:36::15... |
| NS | 4 | ns2.googledomains.com, ns1.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 0) |
| TXT | 1 | v=spf1 include:_spf.google.com ?all |
| SOA | 1 | ns1.googledomains.com dns-admin.google.c |
Analysis
IP Addresses
Eight IP numbers are pointed to by 20thingsilearned.org: 2001:4860:4802:32::15, 2001:4860:4802:34::15, 2001:4860:4802:36::15, 2001:4860:4802:38::15, 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
Other host names, for instance muhalab.net, partealady.com, lbci.co.jp, di-po.nl and adepen.net share IP numbers with 20thingsilearned.org.
Name Servers
20thingsilearned.org is delegated to four name servers: ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com and ns4.googledomains.com.
20thingsilearned.org shares some name servers with other domains, for example googlegreenmaps.info, bookswriteregistry.org, gizmo5.com, googal.ca and assistant.ai.
Host names with two IP numbers
Two IPs per host:
ns1.googledomains.com points to 2001:4860:4802:32::63 and 216.239.32.99
ns2.googledomains.com points to 2001:4860:4802:34::63 and 216.239.34.99
ns3.googledomains.com points to 2001:4860:4802:36::63 and 216.239.36.99
ns4.googledomains.com points to 2001:4860:4802:38::63 and 216.239.38.99
Mail Servers
20thingsilearned.org is handled by a single mail server, smtp.google.com.
20thingsilearned.org shares the mail server setup with other domains, for example thegentlemansjournal.co.uk, notariapublica21.com, twktravel.com, spanvoice.org and hack2lead.com.
20thingsilearned.org shares some mail servers with other domains, at least partially; for instance thewildlinger.com, carymacarthur.com, facegame.com, bima.money and megastudio.it.
these mail servers are often used with 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.
smtp.google.com maps to nine IP numbers: 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 2607:f8b0:4023:c0d::1a, 2607:f8b0:4023:c0d::1b, 74.125.137.26, 142.250.141.26, 142.250.141.27, 142.251.2.26 and 142.251.2.27.