sciencefeed.net - robtex.com
sciencefeed.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a00:1169:103:2cd0::🇫🇷 GODADDY-SXB2a00:1169:100::/40 SXB GCN VPS | ||||||
| PTR | sh23074.ispgateway.de | ||||||
| A | 92.205.48.218🇫🇷 GODADDY-SXB92.205.48.0/20 | ||||||
| NS | ns23.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2151::c🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns23.domaincontrol.com | ||||||
| A | 97.74.101.12🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns23.domaincontrol.com | ||||||
| NS | ns24.domaincontrol.com | ||||||
| A | 2603:5:2251::c🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns24.domaincontrol.com | ||||||
| A | 173.201.69.12🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns24.domaincontrol.com | ||||||
| MX | mxlb.ispgateway.de ⭐ | ||||||
| A | 80.67.18.126🇩🇪 GD-EMEA-DC-CGN180.67.16.0/20 GD MASS Network | ||||||
| PTR | mxlb.ispgateway.de | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns23.domaincontrol.comdns@jomax.net 2025-11-21 #2 | ||||||
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=1771291465 | ||||||
Subdomains
hostmaster.sciencefeed.net |
Same first word
sciencefeed.de |
sciencefeed.net |
DNS History
10 records (5 active, 5 former)
○NSns.namespace4you.de2015-06-22 → 2017-06-30 · 4 obs
● 2017-06-30 18:28:32
○ 2026-02-15 14:59:56
○ 2026-03-24 02:29:30
○NSns2.namespace4you.de2015-06-22 → 2017-06-30 · 4 obs
● 2017-06-30 18:28:32
○ 2026-02-15 14:59:56
○ 2026-03-24 02:29:30
●NSns23.domaincontrol.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 14:59:56
● 2026-03-24 02:29:30
●NSns24.domaincontrol.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 14:59:56
● 2026-03-24 02:29:30
●MXmxlb.ispgateway.de2015-06-22 → 2026-03-24 · 2 obs
● 2026-03-24 02:29:30
○A2a00:1158:1000:300::3ba2017-06-30 → 2017-06-30 · 4 obs
● 2017-06-30 18:28:32
○ 2026-02-15 14:59:56
○ 2026-03-24 02:29:30
●A2a00:1169:103:2cd0::2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 14:59:56
● 2026-03-24 02:29:30
○A69.174.243.1882015-06-22 → 2016-11-27 · 4 obs
● 2016-11-27 13:24:02
○ 2017-06-30 18:28:32
○ 2026-03-24 02:29:30
○A80.67.28.1862017-06-30 → 2017-06-30 · 4 obs
● 2017-06-30 18:28:32
○ 2026-02-15 14:59:56
○ 2026-03-24 02:29:30
●A92.205.48.2182026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 14:59:56
● 2026-03-24 02:29:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sciencefeed.net | ns23.domaincontrol.com, ns24.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.101.12
NS records: ns23.domaincontrol.com, ns24.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sciencefeed.net (unsigned zone)
⏱️ Timing
Total: 441ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 92.205.48.218 |
| AAAA | 1 | 2a00:1169:103:2cd0:: |
| NS | 2 | ns23.domaincontrol.com, ns24.domaincontrol.com |
| MX | 1 | mxlb.ispgateway.de (pri: 100) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ns23.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
The parent of hostmaster.sciencefeed.net is sciencefeed.net.
IP Addresses
Two IP numbers are pointed to by sciencefeed.net: 2a00:1169:103:2cd0:: and 92.205.48.218.
other host names include cpweidenbacher.de, piv-berlin.com, juergenkeppler.de, researchgate.info and vitasafe.de; they share IP numbers with sciencefeed.net.
Name Servers
Two name servers ns23.domaincontrol.com and ns24.domaincontrol.com handle the delegation for sciencefeed.net.
sciencefeed.net shares the same name server setup as other domains, for instance theworldofhome.com, hydrogen.institute, rickcarson.com, madisonmassage.net and smartratefinder.com.
sciencefeed.net shares name servers with other domains at least partially, for example ealim.org.
Host names with two IP numbers:
ns23.domaincontrol.com points to 2603:5:2151::c and 97.74.101.12.
ns24.domaincontrol.com points to 2603:5:2251::c and 173.201.69.12.
Mail Servers
sciencefeed.net is handled by a single mail server, mxlb.ispgateway.de.
sciencefeed.net uses the same mail server setup as other domains, for instance cut-power.at, vence-yoga.com, sport-in-worms.de, srv-com.de and otdev.de.
sciencefeed.net shares at least partially some mail servers with other domains, for instance mail.wes-schwelm.de, campingplatz-schwarzwaelder-hof.de, glcinfo.de, tosafe.eu and remote.phonego.de.
The host name mxlb.ispgateway.de points to IP 80.67.18.126.