guentert.science - robtex.com
guentert.science
science
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nic.science ⭐ | ||||||
| NS | a.nic.science | ||||||
| NS | b.nic.science | ||||||
| NS | c.nic.science | ||||||
| NS | ns2.dns.nic.science | ||||||
| NS | ns3.dns.nic.science | ||||||
| SOA | ns1.dns.nic.scienceadmin@tldns.godaddy serial=1785305220 | ||||||
Subdomains
uni-frankfurt.guentert.science |
Same first word
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DNS History
8 records (8 active, 0 former)
●NSdns1.registrar-servers.com2026-03-28 → 2026-07-29 · 2 obs
● 2026-07-29 06:58:36
●NSdns2.registrar-servers.com2026-03-28 → 2026-07-29 · 2 obs
● 2026-07-29 06:58:36
●MXeforward1.registrar-servers.com2026-03-28 → 2026-07-29 · 2 obs
● 2026-07-29 06:58:36
●MXeforward2.registrar-servers.com2026-03-28 → 2026-07-29 · 2 obs
● 2026-07-29 06:58:36
●MXeforward3.registrar-servers.com2026-03-28 → 2026-07-29 · 2 obs
● 2026-07-29 06:58:36
●MXeforward4.registrar-servers.com2026-03-28 → 2026-07-29 · 2 obs
● 2026-07-29 06:58:36
●MXeforward5.registrar-servers.com2026-03-28 → 2026-07-29 · 2 obs
● 2026-07-29 06:58:36
●A212.51.137.2492026-03-28 → 2026-07-29 · 2 obs
● 2026-07-29 06:58:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| science | ns3.dns.nic.science, b.nic.science, ns1.dns.nic.science, a.nic.science... | 12 records |
| guentert.science | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guentert.science (unsigned zone)
⏱️ Timing
Total: 517ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.51.137.249 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (ns3.dns.nic.science, ns2.dns.nic.science, ns1.dns.nic.science...)
Analysis
Hierarchy
guentert.science is the parent zone for uni-frankfurt.guentert.science.
IP Addresses
guentert.science has exactly one IP address — 212.51.137.249.
www.cyana.org, guentert.com, zyantium.com plus two other host names have IP numbers in common with guentert.science.
Name Servers
Two name servers handle the delegation for guentert.science: dns1.registrar-servers.com and dns2.registrar-servers.com.
The name server configuration of guentert.science is shared with other domains, for instance hutson.biz, kuntoutus.info, fross.org and two others.
guentert.science is at least partially co-delegated on name servers with other domains, such as adamkim.net.
dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
guentert.science is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
At least some of the mail servers used by guentert.science are shared with other domains: jb190.com, coolinformer.com, cawfee.club and two others among them.
These mail servers often appear in conjunction with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.
Host names resolving to a single IP address:
The hostname eforward1.registrar-servers.com resolves to 162.255.118.51.
The hostname eforward2.registrar-servers.com resolves to 162.255.118.52.
The hostname eforward3.registrar-servers.com resolves to 162.255.118.51.
The hostname eforward4.registrar-servers.com resolves to 162.255.118.52.
The hostname eforward5.registrar-servers.com resolves to 162.255.118.51.
Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.
eforward2.registrar-servers.com along with eforward4.registrar-servers.com each resolve to 162.255.118.52 IP addresses.