gfdserver.de - robtex.com
gfdserver.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.184.87.202🇩🇪 DTAG212.184.0.0/15 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | mx0.gfd.de | ||||||
| NS | nsa1.schlundtech.de ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:227🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns-stec.ui-dns.com | ||||||
| A | 185.132.34.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns-stec.ui-dns.com | ||||||
| NS | nsb1.schlundtech.de | ||||||
| A | 2607:f1c0:fe:53:185:132:35:227🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns-stec.ui-dns.org | ||||||
| A | 185.132.35.227🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns-stec.ui-dns.org | ||||||
| NS | nsc1.schlundtech.de | ||||||
| A | 2001:8d8:fe:53:217:160:80:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns-stec.ui-dns.de | ||||||
| A | 217.160.80.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-stec.ui-dns.de | ||||||
| NS | nsd1.schlundtech.de | ||||||
| A | 2001:8d8:fe:53:217:160:81:227🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns-stec.ui-dns.biz | ||||||
| A | 217.160.81.227🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-stec.ui-dns.biz | ||||||
| MX | mx0.gfd.de ⭐ | ||||||
| A | 212.184.87.202🇩🇪 DTAG212.184.0.0/15 Deutsche Telekom AG, Internet service provider | ||||||
| PTR | mx0.gfd.de | ||||||
| MX | mx1.gfd.de(20) | ||||||
| TXT | globalsign-domain-verification=r3XxitgA0riSNeoZCGXA0mdexeV5sLLlp4Ou4cmIEB | ||||||
| SOA | nsa1.schlundtech.demschwiersch@pcnetservice.net 2025-06-26 #0 | ||||||
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=1775156367 | ||||||
Same first word
gfdserver.de |
DNS History
7 records (7 active, 0 former)
●NSnsa1.schlundtech.de2019-08-21 → 2026-04-02 · 2 obs
● 2026-04-02 19:08:56
●NSnsb1.schlundtech.de2019-08-21 → 2026-04-02 · 2 obs
● 2026-04-02 19:08:56
●NSnsc1.schlundtech.de2019-08-21 → 2026-04-02 · 2 obs
● 2026-04-02 19:08:56
●NSnsd1.schlundtech.de2019-08-21 → 2026-04-02 · 2 obs
● 2026-04-02 19:08:56
●A212.184.87.2022019-08-21 → 2026-04-02 · 2 obs
● 2026-04-02 19:08:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| gfdserver.de | nsa1.schlundtech.de, nsb1.schlundtech.de, nsc1.schlundtech.de, nsd1.schlundtech.de | - |
✅ Authoritative Response
Server:217.160.80.227
NS records: nsa1.schlundtech.de, nsb1.schlundtech.de, nsc1.schlundtech.de, nsd1.schlundtech.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gfdserver.de (unsigned zone)
⏱️ Timing
Total: 626ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.184.87.202 |
| NS | 4 | nsd1.schlundtech.de, nsb1.schlundtech.de... |
| MX | 2 | mx0.gfd.de (pri: 10), mx1.gfd.de (pri: 20) |
| TXT | 1 | globalsign-domain-verification=r3XxitgA0 |
| SOA | 1 | nsa1.schlundtech.de mschwiersch.pcnetser |
Analysis
IP Addresses
gfdserver.de maps to IP address 212.184.87.202.
Other host names for instance mail.gfd-hohn.de and mx0.gfd.de share IP numbers with gfdserver.de.
Name Servers
gfdserver.de is delegated to four name servers: nsa1.schlundtech.de, nsb1.schlundtech.de, nsc1.schlundtech.de and nsd1.schlundtech.de.
gfdserver.de at least partially shares name servers with other domains such as kompetenz-zentrum.net, onlinehaendler-schutz.de, n6a.de, mbaccessoires.net and avp-gruppe.de.
these name servers are commonly used with the name servers ns1.ganzgraph.de.
Host names with two IP numbers:
nsa1.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227
nsb1.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227
nsc1.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227
nsd1.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227
Mail Servers
Two mail servers handle gfdserver.de: mx0.gfd.de and mx1.gfd.de.
The mail server setup for gfdserver.de matches that of other domains, for instance gfd-hohn.de.
gfdserver.de shares some mail servers with other domains, at least partially, for instance gfd.de.
Host names with one IP: mx0.gfd.de points to 212.184.87.202.