pythonforbiologists.org - dns.ninja
pythonforbiologists.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=1784400750 | ||||||
Same first word
pythonforbiologists.org |
pythonforbiologists.com |
DNS History
19 records (6 active, 13 former)
●NSns-cloud-e1.googledomains.com2019-12-23 → 2026-07-18 · 2 obs
● 2026-07-18 19:07:18
●NSns-cloud-e2.googledomains.com2019-12-23 → 2026-07-18 · 2 obs
● 2026-07-18 19:07:18
●NSns-cloud-e3.googledomains.com2019-12-23 → 2026-07-18 · 2 obs
● 2026-07-18 19:07:18
●NSns-cloud-e4.googledomains.com2019-12-23 → 2026-07-18 · 2 obs
● 2026-07-18 19:07:18
○MXalt1.gmr-smtp-in.l.google.com2019-12-23 → 2019-12-23 · 3 obs
○ 2026-04-09 11:21:56
○ 2026-07-18 19:07:18
○MXalt2.gmr-smtp-in.l.google.com2019-12-23 → 2019-12-23 · 3 obs
○ 2026-04-09 11:21:56
○ 2026-07-18 19:07:18
○MXalt3.gmr-smtp-in.l.google.com2019-12-23 → 2019-12-23 · 3 obs
○ 2026-04-09 11:21:56
○ 2026-07-18 19:07:18
○MXalt4.gmr-smtp-in.l.google.com2019-12-23 → 2019-12-23 · 3 obs
○ 2026-04-09 11:21:56
○ 2026-07-18 19:07:18
○MXgmr-smtp-in.l.google.com2019-12-23 → 2019-12-23 · 3 obs
○ 2026-04-09 11:21:56
○ 2026-07-18 19:07:18
●MXmxa.mailgun.org2026-04-09 → 2026-07-18 · 3 obs
● 2026-04-09 11:21:56
● 2026-07-18 19:07:18
●MXmxb.mailgun.org2026-04-09 → 2026-07-18 · 3 obs
● 2026-04-09 11:21:56
● 2026-07-18 19:07:18
○A2001:4860:4802:32::152019-12-23 → 2019-12-23 · 3 obs
○ 2026-04-09 11:21:56
○ 2026-07-18 19:07:18
○A2001:4860:4802:34::152019-12-23 → 2019-12-23 · 3 obs
○ 2026-04-09 11:21:56
○ 2026-07-18 19:07:18
○A2001:4860:4802:36::152019-12-23 → 2019-12-23 · 3 obs
○ 2026-04-09 11:21:56
○ 2026-07-18 19:07:18
○A2001:4860:4802:38::152019-12-23 → 2019-12-23 · 3 obs
○ 2026-04-09 11:21:56
○ 2026-07-18 19:07:18
○A216.239.32.212019-12-23 → 2019-12-23 · 3 obs
○ 2026-04-09 11:21:56
○ 2026-07-18 19:07:18
○A216.239.34.212019-12-23 → 2019-12-23 · 3 obs
○ 2026-04-09 11:21:56
○ 2026-07-18 19:07:18
○A216.239.36.212019-12-23 → 2019-12-23 · 3 obs
○ 2026-04-09 11:21:56
○ 2026-07-18 19:07:18
○A216.239.38.212019-12-23 → 2019-12-23 · 3 obs
○ 2026-04-09 11:21:56
○ 2026-07-18 19:07:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| pythonforbiologists.org | ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com | - |
✅ Authoritative Response
Server:216.239.38.110
NS records: ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1484ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-e3.googledomains.com, ns-cloud-e2.googledomains.com... |
| MX | 2 | mxb.mailgun.org (pri: 10), mxa.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns-cloud-e1.googledomains.com cloud-dns- |
Analysis
Name Servers
The domain pythonforbiologists.org is delegated to these four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.
pythonforbiologists.org has at least partial name server overlap with other domains, such as cartender.com, greenvalleyfarmtoys.com, seanwmcguire.com and two others.
ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com all point to exactly two IP numbers each: ns-cloud-e1.googledomains.com → 216.239.32.110 and 2001:4860:4802:32::6e; ns-cloud-e2.googledomains.com → 216.239.34.110 and 2001:4860:4802:34::6e; ns-cloud-e3.googledomains.com → 216.239.36.110 and 2001:4860:4802:36::6e; ns-cloud-e4.googledomains.com → 216.239.38.110 and 2001:4860:4802:38::6e.
Mail Servers
The MX records for pythonforbiologists.org point to two mail servers: mxa.mailgun.org and mxb.mailgun.org.
pythonforbiologists.org has the same mail server arrangement as a number of other domains, for example diedoku.com, fpds.us, evidencestreet.com and two more.
pythonforbiologists.org shares at least some of its mail servers with other domains — for example promaidclean.com, imagodei.academy, engagerewp.com and two more.
These mail servers tend to appear together with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
mxa.mailgun.org resolves to 34.36.182.139; mxb.mailgun.org resolves to the same IP address, 34.36.182.139.
Both mxa.mailgun.org and mxb.mailgun.org resolve to 34.36.182.139 IP addresses each.