gren-card.de - robtex.com
gren-card.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.16.49.140🇩🇪 HERBST-AS81.16.48.0/20 HERBST-PA-BLOCK | ||||||
| NS | ns1.serverpool.net ⭐ | ||||||
| A | 217.160.80.161🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-ix2.ui-dns.de | ||||||
| NS | ns2.serverpool.net | ||||||
| A | 217.160.81.161🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-ix2.ui-dns.biz | ||||||
| MX | mail.gren-card.de ⭐ | ||||||
| SOA | ns1.serverpool.nethostmaster@netsource.de 2020-05-06 #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=1775973021 | ||||||
Subdomains
mail.gren-card.de |
Same first word
gren-card.de |
DNS History
4 records (4 active, 0 former)
●NSns1.serverpool.net2015-08-12 → 2026-04-12 · 2 obs
● 2026-04-12 06:09:52
●NSns2.serverpool.net2015-08-12 → 2026-04-12 · 2 obs
● 2026-04-12 06:09:52
●MXmail.gren-card.de2015-08-12 → 2026-04-12 · 2 obs
● 2026-04-12 06:09:52
●A81.16.49.1402015-08-12 → 2026-04-12 · 2 obs
● 2026-04-12 06:09:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| gren-card.de | ns2.serverpool.net, ns1.serverpool.net | - |
✅ Authoritative Response
Server:217.160.80.161
NS records: ns2.serverpool.net, ns1.serverpool.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gren-card.de (unsigned zone)
⏱️ Timing
Total: 690ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.16.49.140 |
| NS | 2 | ns1.serverpool.net, ns2.serverpool.net |
| MX | 1 | mail.gren-card.de (pri: 20) |
| SOA | 1 | ns1.serverpool.net hostmaster.netsource. |
Analysis
Hierarchy
gren-card.de is parent of mail.gren-card.de.
IP Addresses
gren-card.de points to a single IP: 81.16.49.140.
Other host names, for instance grencard.de, global-visa-alliance.net, a-rotic.de, mail.a-rotic.de and visatest.de share IP numbers with gren-card.de.
Name Servers
gren-card.de's delegation is to two name servers ns1.serverpool.net and ns2.serverpool.net.
gren-card.de shares the same name server configuration as other domains, such as bitv-test-einfach.de, tournews.de, aapdiscount.com, wasserschadensanierung.info and bildung-mosaik.de.
Host names with a single IP:
ns1.serverpool.net resolves to 217.160.80.161.
ns2.serverpool.net resolves to 217.160.81.161.
Mail Servers
gren-card.de is served by a single mail server, mail.gren-card.de.