sciencetopics.net - robtex.com
sciencetopics.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785777437 | ||||||
Same first word
sciencetopics.net |
Similar names
DNS History
11 records (7 active, 4 former)
●NSns-cloud-c1.googledomains.com2026-03-25 → 2026-08-03 · 3 obs
● 2026-03-25 19:41:20
● 2026-08-03 17:33:02
●NSns-cloud-c2.googledomains.com2026-03-25 → 2026-08-03 · 3 obs
● 2026-03-25 19:41:20
● 2026-08-03 17:33:02
●NSns-cloud-c3.googledomains.com2026-03-25 → 2026-08-03 · 3 obs
● 2026-03-25 19:41:20
● 2026-08-03 17:33:02
●NSns-cloud-c4.googledomains.com2026-03-25 → 2026-08-03 · 3 obs
● 2026-03-25 19:41:20
● 2026-08-03 17:33:02
○NSns1.domainmonster.com2015-07-16 → 2016-09-08 · 4 obs
● 2016-09-08 23:27:34
○ 2017-04-19 03:57:30
○ 2026-08-03 17:33:02
○NSns2.domainmonster.com2015-07-16 → 2016-09-08 · 4 obs
● 2016-09-08 23:27:34
○ 2017-04-19 03:57:30
○ 2026-08-03 17:33:02
○NSns3.domainmonster.com2015-07-16 → 2016-09-08 · 4 obs
● 2016-09-08 23:27:34
○ 2017-04-19 03:57:30
○ 2026-08-03 17:33:02
●MXmxa.mailgun.org2026-03-25 → 2026-08-03 · 2 obs
● 2026-08-03 17:33:02
●MXmxb.mailgun.org2026-03-25 → 2026-08-03 · 2 obs
● 2026-08-03 17:33:02
○A104.236.56.1342015-07-16 → 2016-09-08 · 4 obs
● 2016-09-08 23:27:34
○ 2017-04-19 03:57:30
○ 2026-08-03 17:33:02
●A68.183.151.732026-03-25 → 2026-08-03 · 3 obs
● 2026-03-25 19:41:20
● 2026-08-03 17:33:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | k.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| sciencetopics.net | ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.32.108
NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 536ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 68.183.151.73 |
| NS | 4 | ns-cloud-c2.googledomains.com, ns-cloud-c1.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-c1.googledomains.com cloud-dns- |
Analysis
IP Addresses
sciencetopics.net points to a single IP number: 68.183.151.73.
Name Servers
sciencetopics.net has four authoritative name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
There is at least partial name server overlap between sciencetopics.net and other domains — cherryblossomdreams.com, robindebruijn.com, 618-media.com and two more among them.
All four hostnames — ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-c1.googledomains.com to 216.239.32.108 and 2001:4860:4802:32::6c; ns-cloud-c2.googledomains.com to 216.239.34.108 and 2001:4860:4802:34::6c; ns-cloud-c3.googledomains.com to 216.239.36.108 and 2001:4860:4802:36::6c; ns-cloud-c4.googledomains.com to 216.239.38.108 and 2001:4860:4802:38::6c.
Mail Servers
sciencetopics.net has two mail servers: mxa.mailgun.org and mxb.mailgun.org.
sciencetopics.net shares the same mail server setup as other domains, including hisconsole.com, pennanochsvardet.se, corymcarthur.com and two others.
sciencetopics.net shares mail servers — at least in part — with other domains, including mzretirementresorts.com, hplnews.net, gitesdechaignepain.com and two others.
mxa.mailgun.org and mxb.mailgun.org each point to one IP address — 34.36.182.139.
The host names mxa.mailgun.org and mxb.mailgun.org both resolve to 34.36.182.139 IP addresses.