zvdd.de - robtex.com
zvdd.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 134.76.20.169🇩🇪 GOENET134.76.0.0/16 | ||||||
| PTR | vmext169.gwdg.de | ||||||
| PTR | gs.sub.uni-goettingen.de | ||||||
| PTR | live.gjz18.sub.uni-goettingen.de | ||||||
| PTR | api.gs.sub.uni-goettingen.de | ||||||
| PTR | solr.gs.sub.uni-goettingen.de | ||||||
| PTR | index.live.gjz18.sub.uni-goettingen.de | ||||||
| PTR | oai.live.gjz18.sub.uni-goettingen.de | ||||||
| NS | dns1.gwdg.de ⭐ | ||||||
| A | 2a06:93c7:e1::1🇩🇪 GOENET2a06:93c0::/29 GWDG-2a06-93c0 | ||||||
| PTR | dns1.gwdg.de | ||||||
| A | 134.76.33.41🇩🇪 GOENET134.76.0.0/16 | ||||||
| PTR | dns1.gwdg.de | ||||||
| NS | dns2.gwdg.de | ||||||
| A | 2a06:93c7:e2::1🇩🇪 GOENET2a06:93c0::/29 GWDG-2a06-93c0 | ||||||
| PTR | dns2.gwdg.de | ||||||
| A | 134.76.33.42🇩🇪 GOENET134.76.0.0/16 | ||||||
| PTR | dns2.gwdg.de | ||||||
| NS | dns3.gwdg.de | ||||||
| A | 193.175.210.140🇩🇪 DFN193.174.0.0/15 -AGG-1 | ||||||
| PTR | dns3.gwdg.de | ||||||
| MX | a1234.mx.srv.dfn.de ⭐ | ||||||
| A | 194.95.232.102🇩🇪 DFN194.94.0.0/15 -AGG-16 | ||||||
| PTR | a1234.mx.srv.dfn.de | ||||||
| MX | b1234.mx.srv.dfn.de ⭐ | ||||||
| A | 194.95.234.102🇩🇪 DFN194.94.0.0/15 -AGG-16 | ||||||
| PTR | b1234.mx.srv.dfn.de | ||||||
| MX | c1234.mx.srv.dfn.de ⭐ | ||||||
| A | 194.95.238.102🇩🇪 DFN194.94.0.0/15 -AGG-16 | ||||||
| PTR | c1234.mx.srv.dfn.de | ||||||
| TXT | v=spf1 mx include:spf.gwdg.de -all | ||||||
| SOA | dns1.gwdg.dehostmaster@gwdg.de serial=679233815 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1773553752 | ||||||
rank #31077 in the tld
WOT: SAFE (71/100)
Same first word
Similar names
dvdz.dk |
zdvd.si |
dvzd.cn |
dzvd.com |
dzvd.cn |
dzvd.nl |
dvdz.de |
dvdz.it |
ddzv.com |
dvdz.com |
dvdz.co.uk |
vdzd.com |
dvzd.ru |
zddv.com |
zddv.de |
zdvd.com |
dvdz.eu |
dvdz.nl |
ddvz.de |
DNS History
11 records (7 active, 4 former)
●NSdns1.gwdg.de2026-03-19 → 2026-03-23 · 3 obs
● 2026-03-19 02:05:12
● 2026-03-23 21:44:30
●NSdns2.gwdg.de2026-03-19 → 2026-03-23 · 3 obs
● 2026-03-19 02:05:12
● 2026-03-23 21:44:30
●NSdns3.gwdg.de2026-03-19 → 2026-03-23 · 3 obs
● 2026-03-19 02:05:12
● 2026-03-23 21:44:30
○NSgwdu01.gwdg.de2015-09-01 → 2017-03-28 · 4 obs
● 2017-03-28 08:37:40
○ 2026-03-19 02:05:12
○ 2026-03-23 21:44:30
○NSns2.gwdg.de2015-09-01 → 2017-03-28 · 4 obs
● 2017-03-28 08:37:40
○ 2026-03-19 02:05:12
○ 2026-03-23 21:44:30
○NSns3.gwdg.de2015-09-01 → 2017-03-28 · 4 obs
● 2017-03-28 08:37:40
○ 2026-03-19 02:05:12
○ 2026-03-23 21:44:30
●MXa1234.mx.srv.dfn.de2026-03-19 → 2026-03-23 · 2 obs
● 2026-03-23 21:44:30
●MXb1234.mx.srv.dfn.de2026-03-19 → 2026-03-23 · 2 obs
● 2026-03-23 21:44:30
●MXc1234.mx.srv.dfn.de2026-03-19 → 2026-03-23 · 2 obs
● 2026-03-23 21:44:30
●A134.76.20.1692026-03-19 → 2026-03-23 · 3 obs
● 2026-03-19 02:05:12
● 2026-03-23 21:44:30
○A134.76.21.62015-09-01 → 2017-03-28 · 4 obs
● 2017-03-28 08:37:40
○ 2026-03-19 02:05:12
○ 2026-03-23 21:44:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| zvdd.de | dns3.gwdg.de, dns2.gwdg.de, dns1.gwdg.de | 5 records |
✅ Authoritative Response
Server:134.76.33.42
NS records: dns3.gwdg.de, dns2.gwdg.de, dns1.gwdg.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zvdd.de (unsigned zone)
⏱️ Timing
Total: 917ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 134.76.20.169 |
| NS | 3 | dns1.gwdg.de, dns3.gwdg.de... |
| MX | 3 | b1234.mx.srv.dfn.de (pri: 50), c1234.mx.srv.dfn.de (pri: 50)... |
| TXT | 1 | v=spf1 mx include:spf.gwdg.de -all |
| SOA | 1 | dns1.gwdg.de hostmaster.gwdg.de |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (dns1.gwdg.de, dns2.gwdg.de, dns3.gwdg.de...)
Analysis
IP Addresses
zvdd.de points to an IP address: 134.76.20.169.
other host names include gjz18.sub.uni-goettingen.de, vmext169.gwdg.de, fwb-online.de, olms-online.de and geo-guide.de; they share IP numbers with zvdd.de.
Name Servers
zvdd.de is delegated to three name servers dns1.gwdg.de, dns2.gwdg.de and dns3.gwdg.de.
zvdd.de at least partially shares name servers with other domains, for instance lab.net.gwdg.de, georoc.eu, max-planck-gesellschaft.de, mpifr-bonn.mpg.de and allianzschwerpunkt-digitalitaet.de.
these name servers are commonly used with dns1.demogr.mpg.de, dns.mpifr-bonn.mpg.de, dns2.mpifr-bonn.mpg.de, cooga.bgc-jena.mpg.de, dns1.belwue.de, dns3.belwue.de, dns0.mpi-klsb.mpg.de, dns1.mpi-klsb.mpg.de, dns.mpicc.de and dns5.belwue.de.
Host names with two IP numbers: The host name dns1.gwdg.de points to 2a06:93c7:e1::1 and 134.76.33.41; The host name dns2.gwdg.de points to 2a06:93c7:e2::1 and 134.76.33.42.
Host names with one IP number: The host name dns3.gwdg.de points to 193.175.210.140.
Mail Servers
Three mail servers handle zvdd.de: a1234.mx.srv.dfn.de, b1234.mx.srv.dfn.de and c1234.mx.srv.dfn.de.
zvdd.de shares at least partially some mail servers with other domains, for instance bio.uni-goettingen.de, mi.math.uni-goettingen.de, studip.uni-goettingen.de, share-project.org and haus-der-astronomie.de.
Host names with one IP:
a1234.mx.srv.dfn.de points to 194.95.232.102; b1234.mx.srv.dfn.de points to 194.95.234.102; c1234.mx.srv.dfn.de points to 194.95.238.102.