gcb-ac.com - robtex.com
gcb-ac.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.13.154.93🇩🇪 NMM-AS85.13.154.0/24 Neue Medien Muennich | ||||||
| PTR | dd37802.kasserver.com | ||||||
| NS | ns5.kasserver.com ⭐ | ||||||
| A | 85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich | ||||||
| PTR | ns5.kasserver.com | ||||||
| NS | ns6.kasserver.com | ||||||
| A | 85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich | ||||||
| PTR | ns6.kasserver.com | ||||||
| MX | w01b08c8.kasserver.com ⭐ | ||||||
| A | 85.13.154.93🇩🇪 NMM-AS85.13.154.0/24 Neue Medien Muennich | ||||||
| PTR | dd37802.kasserver.com | ||||||
| TXT | v=spf1 a mx include:spf.kasserver.com ~all | ||||||
| SOA | ns5.kasserver.comhostmaster@kasserver.com serial=2602251024 | ||||||
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=1771291435 | ||||||
Same first word
gcb-ac.com |
Similar names
DNS History
9 records (4 active, 5 former)
○NSns.second-ns.com2015-08-13 → 2018-12-01 · 4 obs
● 2018-12-01 21:30:04
○ 2026-03-04 11:48:36
○ 2026-03-22 15:47:46
○NSns1.your-server.de2015-08-13 → 2018-12-01 · 4 obs
● 2018-12-01 21:30:04
○ 2026-03-04 11:48:36
○ 2026-03-22 15:47:46
○NSns3.second-ns.de2015-08-13 → 2018-12-01 · 4 obs
● 2018-12-01 21:30:04
○ 2026-03-04 11:48:36
○ 2026-03-22 15:47:46
●NSns5.kasserver.com2026-03-04 → 2026-03-22 · 3 obs
● 2026-03-04 11:48:36
● 2026-03-22 15:47:46
●NSns6.kasserver.com2026-03-04 → 2026-03-22 · 3 obs
● 2026-03-04 11:48:36
● 2026-03-22 15:47:46
○MXmail.gcb-ac.com2015-08-13 → 2018-12-01 · 4 obs
● 2018-12-01 21:30:04
○ 2026-03-04 11:48:36
○ 2026-03-22 15:47:46
●MXw01b08c8.kasserver.com2026-03-04 → 2026-03-22 · 3 obs
● 2026-03-04 11:48:36
● 2026-03-22 15:47:46
○A213.133.104.1692015-08-13 → 2018-12-01 · 4 obs
● 2018-12-01 21:30:04
○ 2026-03-04 11:48:36
○ 2026-03-22 15:47:46
●A85.13.154.932026-03-04 → 2026-03-22 · 3 obs
● 2026-03-04 11:48:36
● 2026-03-22 15:47:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gcb-ac.com | ns5.kasserver.com, ns6.kasserver.com | 2 records |
✅ Authoritative Response
Server: 85.13.128.3
NS records: ns5.kasserver.com, ns6.kasserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gcb-ac.com (unsigned zone)
⏱️ Timing
Total: 270ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.13.154.93 |
| NS | 2 | ns5.kasserver.com, ns6.kasserver.com |
| MX | 1 | w01b08c8.kasserver.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:spf.kasserver.com ~a |
| SOA | 1 | ns5.kasserver.com hostmaster.kasserver.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns5.kasserver.com, ns6.kasserver.com)
Analysis
IP Addresses
gcb-ac.com maps to IP address 85.13.154.93.
Other host names, for instance notrixnews.org, investorszene.de, tanja-schmidt.com, mail.dpicture.net and ns1.anybrid.com share IP numbers with gcb-ac.com.
Name Servers
Two name servers ns5.kasserver.com and ns6.kasserver.com are delegated to gcb-ac.com.
gcb-ac.com uses the same name server configuration as other domains, such as steuerberatung-glp.de, webseo.biz, mamosi.de, bisswanger.com and robinmood.eu.
gcb-ac.com at least partially shares name servers with other domains such as ff-stettfeld.de, brustkrebsreha.de, accel-world.de, buchhandlunglueders.de and timmsonn.de.
These name servers are commonly used with a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.
Host names with a single IP address:
ns5.kasserver.com points to 85.13.128.3
ns6.kasserver.com points to 85.13.159.101
Mail Servers
gcb-ac.com is handled by a single mail server, w01b08c8.kasserver.com.
w01b08c8.kasserver.com points to one IP number: 85.13.154.93.