sciencetalk.org - robtex.com
sciencetalk.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=1785618298 | ||||||
Previously MX for
sciencetalk.org |
Subdomains
www.sciencetalk.org |
Same first word
sciencetalk.org |
sciencetalk.nl |
Similar names
DNS History
24 records (9 active, 15 former)
○NSns1.dsredirection.com2017-02-05 → 2017-02-05 · 4 obs
● 2017-02-05 18:27:56
○ 2020-03-01 08:17:18
○ 2026-08-01 21:32:48
○NSns1.icthub.com2015-07-03 → 2016-05-11 · 4 obs
● 2016-05-11 05:55:24
○ 2017-02-05 18:27:56
○ 2026-08-01 21:32:48
●NSns11.domaincontrol.com2020-03-01 → 2026-08-01 · 3 obs
● 2020-03-01 08:17:18
● 2026-08-01 21:32:48
●NSns12.domaincontrol.com2020-03-01 → 2026-08-01 · 3 obs
● 2020-03-01 08:17:18
● 2026-08-01 21:32:48
○NSns2.dsredirection.com2017-02-05 → 2017-02-05 · 4 obs
● 2017-02-05 18:27:56
○ 2020-03-01 08:17:18
○ 2026-08-01 21:32:48
○NSns2.icthub.com2015-07-03 → 2016-05-11 · 4 obs
● 2016-05-11 05:55:24
○ 2017-02-05 18:27:56
○ 2026-08-01 21:32:48
●MXalt1.aspmx.l.google.com2026-03-29 → 2026-08-01 · 3 obs
● 2026-03-29 23:25:08
● 2026-08-01 21:32:48
●MXalt2.aspmx.l.google.com2026-03-29 → 2026-08-01 · 3 obs
● 2026-03-29 23:25:08
● 2026-08-01 21:32:48
●MXalt3.aspmx.l.google.com2026-03-29 → 2026-08-01 · 3 obs
● 2026-03-29 23:25:08
● 2026-08-01 21:32:48
●MXalt4.aspmx.l.google.com2026-03-29 → 2026-08-01 · 3 obs
● 2026-03-29 23:25:08
● 2026-08-01 21:32:48
●MXaspmx.l.google.com2026-03-29 → 2026-08-01 · 3 obs
● 2026-03-29 23:25:08
● 2026-08-01 21:32:48
○MXmailstore1.secureserver.net2020-03-01 → 2020-03-01 · 4 obs
● 2020-03-01 08:17:18
○ 2026-03-29 23:25:08
○ 2026-08-01 21:32:48
○MXsciencetalk.org2015-07-03 → 2016-05-11 · 4 obs
● 2016-05-11 05:55:24
○ 2017-02-05 18:27:56
○ 2026-08-01 21:32:48
○MXsmtp.secureserver.net2020-03-01 → 2020-03-01 · 4 obs
● 2020-03-01 08:17:18
○ 2026-03-29 23:25:08
○ 2026-08-01 21:32:48
●A141.193.213.102026-03-29 → 2026-08-01 · 3 obs
● 2026-03-29 23:25:08
● 2026-08-01 21:32:48
●A141.193.213.112026-03-29 → 2026-08-01 · 3 obs
● 2026-03-29 23:25:08
● 2026-08-01 21:32:48
○A192.185.166.1342015-07-03 → 2016-05-11 · 4 obs
● 2016-05-11 05:55:24
○ 2017-02-05 18:27:56
○ 2026-08-01 21:32:48
○A199.34.228.772020-03-01 → 2020-03-01 · 4 obs
● 2020-03-01 08:17:18
○ 2026-03-29 23:25:08
○ 2026-08-01 21:32:48
○A208.73.210.2122017-02-05 → 2017-02-05 · 4 obs
● 2017-02-05 18:27:56
○ 2020-03-01 08:17:18
○ 2026-08-01 21:32:48
○A208.73.211.1912017-02-05 → 2017-02-05 · 4 obs
● 2017-02-05 18:27:56
○ 2020-03-01 08:17:18
○ 2026-08-01 21:32:48
○A208.73.211.1942017-02-05 → 2017-02-05 · 4 obs
● 2017-02-05 18:27:56
○ 2020-03-01 08:17:18
○ 2026-08-01 21:32:48
○A208.73.211.1992017-02-05 → 2017-02-05 · 4 obs
● 2017-02-05 18:27:56
○ 2020-03-01 08:17:18
○ 2026-08-01 21:32:48
○A34.75.54.1902026-03-29 → 2026-08-01 · 2 obs
○ 2026-08-01 21:32:48
○PTRns1.dsredirection.com2017-02-05 → 2017-02-05 · 3 obs
○ 2020-03-01 08:17:18
○ 2026-08-01 21:32:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| sciencetalk.org | ns12.domaincontrol.com, ns11.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.73.6
NS records: ns12.domaincontrol.com, ns11.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sciencetalk.org (unsigned zone)
⏱️ Timing
Total: 408ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 141.193.213.11, 141.193.213.10 |
| NS | 2 | ns11.domaincontrol.com, ns12.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.google.com include:w |
| SOA | 1 | ns11.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
sciencetalk.org is the parent zone for www.sciencetalk.org.
IP Addresses
sciencetalk.org resolves to the IP addresses 141.193.213.10 and 141.193.213.11
Two other host names, along with eika.com, www.boomeventsource.com and anbobao.com, also share IP numbers with sciencetalk.org.
Name Servers
The NS records for sciencetalk.org delegate to ns11.domaincontrol.com and ns12.domaincontrol.com.
sciencetalk.org shares its NS records with other domains, for example stiefelstollen.com, tvhcontrol.com, minoxhair.com and two others.
ns11.domaincontrol.com resolves to 97.74.105.6 and 2603:5:2190::6. Likewise, ns12.domaincontrol.com resolves to 173.201.73.6 and 2603:5:2290::6 — two IP addresses apiece.
Mail Servers
sciencetalk.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
There is at least a partial MX overlap between sciencetalk.org and other domains, including ns500671.ns500731.ns500742.ns500671.ns500754.ns500688.ns500688.ns500704.ns500678.ns500291.tenderladiesbz.com, ns500671.ns500754.ns500731.ns500754.ns500731.ns500742.ns500731.ns500705.ns500688.ns500291.ns500688.ns500671.ns500649.lustychickser.com, info.taboola.com and two others.
These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Host names that have two IP addresses:
The A records for aspmx.l.google.com return 172.253.122.26 and 2607:f8b0:4004:c1b::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1a.
The A records for alt4.aspmx.l.google.com return 172.253.157.27 and 2a00:1450:400c:c23::1b.