gclb2b.com - robtex.com
gclb2b.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=1774689722 | ||||||
Same first word
gclb2b.com |
DNS History
12 records (7 active, 5 former)
●NSns1018.ui-dns.biz2018-05-14 → 2026-03-28 · 2 obs
● 2026-03-28 09:28:54
●NSns1019.ui-dns.org2018-05-14 → 2026-03-28 · 2 obs
● 2026-03-28 09:28:54
●NSns1113.ui-dns.com2018-05-14 → 2026-03-28 · 2 obs
● 2026-03-28 09:28:54
●MXgclb2b-com.mail.protection.outlook.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 09:28:54
○MXmx00.1and1.co.uk2018-05-14 → 2018-05-14 · 2 obs
○ 2026-03-28 09:28:54
○MXmx01.1and1.co.uk2018-05-14 → 2018-05-14 · 2 obs
○ 2026-03-28 09:28:54
●A199.16.172.2532026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 09:28:54
●A199.16.173.1692026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 09:28:54
○A2001:8d8:100f:f000::2dc2018-05-14 → 2018-05-14 · 2 obs
○ 2026-03-28 09:28:54
○A217.160.0.892018-05-14 → 2018-05-14 · 2 obs
○ 2026-03-28 09:28:54
○A85.13.235.532026-03-28 → 2026-03-28 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gclb2b.com | ns1018.ui-dns.biz, ns1019.ui-dns.org, ns1097.ui-dns.de, ns1113.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.83.19
NS records: ns1018.ui-dns.biz, ns1019.ui-dns.org, ns1097.ui-dns.de, ns1113.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gclb2b.com (unsigned zone)
⏱️ Timing
Total: 422ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 199.16.173.169, 199.16.172.253 |
| NS | 4 | ns1019.ui-dns.org, ns1097.ui-dns.de... |
| MX | 1 | gclb2b-com.mail.protection.outlook.com ( |
| TXT | 5 | v=verifydomain MS=3896947, google-site-verification=G22NWcphLh_B_al... |
| SOA | 1 | ns1019.ui-dns.org hostmaster.1and1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1113.ui-dns.com, ns1113.ui-dns.com)
Analysis
IP Addresses
gclb2b.com points to two IP numbers: 199.16.172.253 and 199.16.173.169.
Other host names such as divisionsevenroofing.com, katychristianmagazine.com, kingsviewfm.com, tacticalevolutiongroup.com and virtina.com share IPs with gclb2b.com.
Name Servers
gclb2b.com is delegated to four name servers: ns1018.ui-dns.biz, ns1113.ui-dns.com, ns1097.ui-dns.de and ns1019.ui-dns.org.
gclb2b.com at least partially shares name servers with other domains, for example rheinlich.de, elrincondenacho.com, biladona.com, ho-lab.com and martydent.de.
these name servers are commonly used with the following name servers: ns1018.ui-dns.org, ns1113.ui-dns.biz, ns1113.ui-dns.de, ns1113.ui-dns.org, ns1097.ui-dns.org, ns1018.ui-dns.com, ns1018.ui-dns.de, ns1097.ui-dns.biz, ns1097.ui-dns.com and ns1019.ui-dns.com.
Host names with two IP numbers:
ns1018.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5112:100 and 217.160.81.18
ns1113.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5271:100 and 217.160.82.113
ns1097.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:97 and 217.160.80.97
ns1019.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5313:100 and 217.160.83.19
Mail Servers
The gclb2b-com.mail.protection.outlook.com mail server handles gclb2b.com.
gclb2b-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.1, 52.101.89.2 and 52.101.99.0.