grf-management.com - robtex.com
grf-management.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=1774556957 | ||||||
Same first word
grf-management.com |
DNS History
8 records (5 active, 3 former)
●MXgrfmanagement-com0i.mail.protection.outlook.com2026-03-22 → 2026-03-26 · 3 obs
● 2026-03-22 17:39:12
● 2026-03-26 20:38:06
○MXsmtpin.rzone.de2015-11-02 → 2018-06-24 · 4 obs
● 2018-06-24 17:57:26
○ 2026-03-22 17:39:12
○ 2026-03-26 20:38:06
●A2001:8d8:100f:f000::2002026-03-22 → 2026-03-26 · 3 obs
● 2026-03-22 17:39:12
● 2026-03-26 20:38:06
●A217.160.0.782026-03-22 → 2026-03-26 · 3 obs
● 2026-03-22 17:39:12
● 2026-03-26 20:38:06
○A2a01:238:20a:202:1074::2015-11-02 → 2018-06-24 · 4 obs
● 2018-06-24 17:57:26
○ 2026-03-22 17:39:12
○ 2026-03-26 20:38:06
○A81.169.145.742015-11-02 → 2018-06-24 · 4 obs
● 2018-06-24 17:57:26
○ 2026-03-22 17:39:12
○ 2026-03-26 20:38:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| grf-management.com | docks13.rzone.de, shades14.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.140
NS records: docks13.rzone.de, shades14.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grf-management.com (unsigned zone)
⏱️ Timing
Total: 1031ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.78 |
| AAAA | 1 | 2001:8d8:100f:f000::200 |
| NS | 2 | docks13.rzone.de, shades14.rzone.de |
| MX | 1 | grfmanagement-com0i.mail.protection.outl |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | shades14.rzone.de hostmaster.strato-rz.d |
Analysis
IP Addresses
grf-management.com points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.78.
Other host names such as steuerberaterbingen.de, xn--bauer-heizl-0fb.de, bks-ing.com, this1.org and nevada-corporation-gruenden.com share IPs with grf-management.com.
Name Servers
Two name servers docks13.rzone.de and shades14.rzone.de handle the delegation for grf-management.com.
grf-management.com shares the same name server setup as other domains, for example buya.eu, bauservice-sandte.de, knaus-thomas.de, wortewirken.de and amt-online.de.
grf-management.com at least partially shares name servers with other domains, for example erty.de, bat-trade.com, buecherwerk.de, firstbay.net and eigenevierwaende.de.
these name servers are commonly used with the following name servers: shades12.rzone.de, shades18.rzone.de, docks01.rzone.de, shades17.rzone.de, shades01.rzone.de, shades03.rzone.de, shades15.rzone.de, docks09.rzone.de, shades02.rzone.de and docks18.rzone.de.
Host names with two IP numbers:
docks13.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:13 and 217.160.80.140.
shades14.rzone.de points to 2607:f1c0:fe:53:185:132:34:141 and 185.132.34.141.
Mail Servers
The grfmanagement-com0i.mail.protection.outlook.com mail server handles grf-management.com.
grfmanagement-com0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.