ce-conference.com - robtex.com
ce-conference.com
com
| 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=1778531671 | ||||||
PTR for
Similar names
DNS History
10 records (4 active, 6 former)
●NSdeneb.dfn.de2026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 21:03:24
● 2026-05-11 21:03:26
○NSnsa5.schlundtech.de2015-05-31 → 2017-09-10 · 4 obs
● 2017-09-10 14:27:42
○ 2026-05-11 21:03:24
○ 2026-05-11 21:03:26
○NSnsb5.schlundtech.de2015-05-31 → 2017-09-10 · 4 obs
● 2017-09-10 14:27:42
○ 2026-05-11 21:03:24
○ 2026-05-11 21:03:26
○NSnsc5.schlundtech.de2015-05-31 → 2017-09-10 · 4 obs
● 2017-09-10 14:27:42
○ 2026-05-11 21:03:24
○ 2026-05-11 21:03:26
○NSnsd5.schlundtech.de2015-05-31 → 2017-09-10 · 4 obs
● 2017-09-10 14:27:42
○ 2026-05-11 21:03:24
○ 2026-05-11 21:03:26
●NSzrt7b.gfz-potsdam.de2026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 21:03:24
● 2026-05-11 21:03:26
●MXmail.ce-conference.com2015-05-31 → 2026-05-11 · 2 obs
● 2026-05-11 21:03:26
●A139.17.228.402026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 21:03:24
● 2026-05-11 21:03:26
○A82.193.249.1632015-05-31 → 2016-11-20 · 4 obs
● 2016-11-20 13:31:30
○ 2017-09-10 14:27:42
○ 2026-05-11 21:03:26
○A82.193.249.1822017-09-10 → 2017-09-10 · 4 obs
● 2017-09-10 14:27:42
○ 2026-05-11 21:03:24
○ 2026-05-11 21:03:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ce-conference.com | deneb.dfn.de, zrt7b.gfz-potsdam.de | - |
✅ Authoritative Response
Server:192.76.176.9
NS records: deneb.dfn.de, zrt7b.gfz-potsdam.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ce-conference.com (unsigned zone)
⏱️ Timing
Total: 2459ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.17.228.40 |
| NS | 2 | deneb.dfn.de, zrt7b.gfz-potsdam.de |
| MX | 1 | mail.ce-conference.com (pri: 10) |
| TXT | 2 | HARICA-y3om8GEWFspf8pLbtIH, HARICA-RKBoup9aAeeK48o0Fpi |
| SOA | 1 | zrt7b.gfz-potsdam.de its-ddi.gfz.de |
Analysis
IP Addresses
ce-conference.com resolves to one IP number: 139.17.228.40.
Other host names such as scarlet-project.eu and net4cities.eu share IP numbers with ce-conference.com.
Name Servers
ce-conference.com is delegated to two name servers deneb.dfn.de and zrt7b.gfz-potsdam.de.
ce-conference.com shares the same name server setup as other domains, for instance gesep.org, gitews.org, fidgeo.de, gonaf.de and emca-gem.org.
ce-conference.com at least partially shares name servers with other domains, for instance willi-kommt.de, klarschiff-hro.de, 20.174.193.in-addr.arpa, seaiceportal.de and ibmb.bau.tu-bs.de.
These name servers are commonly used with the following name servers: dns-2.dfn.de, dns-1.dfn.de, dns-3.dfn.de, rzdnsprime.rz.tu-bs.de, rzdnssecond.rz.tu-bs.de, dns1.hs-hannover.de, hinkelstein1.mdr.de, hinkelstein2.mdr.de, hinkelstein.mdr.de and news.uni-leipzig.de.
Two IP numbers for a host: deneb.dfn.de points to 2001:638:800:1::9 and 192.76.176.9.
One IP number for a host: zrt7b.gfz-potsdam.de points to 139.17.228.229.
Mail Servers
ce-conference.com is handled by a single mail server, mail.ce-conference.com.