gbunderwriting.com - robtex.com
gbunderwriting.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=1774693327 | ||||||
Same first word
gbunderwriting.com |
DNS History
16 records (6 active, 10 former)
●NSns0.phase8.net2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 10:25:14
○NSns1.dnsimple.com2015-07-19 → 2020-02-14 · 3 obs
● 2020-02-14 09:52:26
○ 2026-03-28 10:25:14
●NSns1.phase8.net2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 10:25:14
○NSns2.dnsimple.com2015-07-19 → 2020-02-14 · 3 obs
● 2020-02-14 09:52:26
○ 2026-03-28 10:25:14
●NSns2.phase8.net2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 10:25:14
○NSns3.dnsimple.com2015-07-19 → 2020-02-14 · 3 obs
● 2020-02-14 09:52:26
○ 2026-03-28 10:25:14
○NSns4.dnsimple.com2015-07-19 → 2020-02-14 · 3 obs
● 2020-02-14 09:52:26
○ 2026-03-28 10:25:14
●MXeu-smtp-inbound-1.mimecast.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 10:25:14
●MXeu-smtp-inbound-2.mimecast.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 10:25:14
○MXgbunderwriting-com.mail.protection.outlook.com2016-06-28 → 2020-02-14 · 4 obs
● 2016-06-28 04:30:14
● 2020-02-14 09:52:26
○ 2026-03-28 10:25:14
○MXmx.gbul.co.uk2015-07-19 → 2016-03-01 · 4 obs
● 2016-03-01 17:51:00
○ 2016-06-28 04:30:14
○ 2026-03-28 10:25:14
○MXremote.gbul.co.uk2015-07-19 → 2016-03-01 · 4 obs
● 2016-03-01 17:51:00
○ 2016-06-28 04:30:14
○ 2026-03-28 10:25:14
○A188.166.203.692017-02-16 → 2017-02-16 · 4 obs
● 2017-02-16 05:33:52
○ 2020-02-14 09:52:26
○ 2026-03-28 10:25:14
○A3.13.31.2142020-02-14 → 2020-02-14 · 3 obs
● 2020-02-14 09:52:26
○ 2026-03-28 10:25:14
○A50.31.225.932015-07-19 → 2016-06-28 · 4 obs
● 2016-06-28 04:30:14
○ 2017-02-16 05:33:52
○ 2026-03-28 10:25:14
●A85.233.160.222026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 10:25:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| gbunderwriting.com | ns0.phase8.net, ns1.phase8.net, ns2.phase8.net | - |
✅ Authoritative Response
Server:81.88.63.114
NS records: ns0.phase8.net, ns1.phase8.net, ns2.phase8.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gbunderwriting.com (unsigned zone)
⏱️ Timing
Total: 611ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.233.160.22 |
| NS | 3 | ns2.phase8.net, ns1.phase8.net... |
| MX | 2 | eu-smtp-inbound-2.mimecast.com (pri: 1), eu-smtp-inbound-1.mimecast.com (pri: 1) |
| TXT | 3 | 0ed1fe018afb69c62ef02c4d0fbaa17b40c88467, v=spf1 include:spf.protection.outlook.co... |
| SOA | 1 | ns0.phase8.net support.phase8.net |
Analysis
IP Addresses
gbunderwriting.com points to a single IP address: 85.233.160.22.
Other host names such as nhlee.com, adeptium.biz, hiheathrowt5.com, electromedsys.com and ionoco.net share IPs with gbunderwriting.com.
Name Servers
gbunderwriting.com is delegated to three name servers: ns0.phase8.net, ns1.phase8.net and ns2.phase8.net.
gbunderwriting.com at least partially shares name servers with other domains, for example myint.co.uk, visibilityspace.com, admad.com, office-water-cooler.com and all-names-are-important.com.
Host names with a single IP address:
ns0.phase8.net resolves to 81.88.63.114.
ns1.phase8.net resolves to 85.233.160.68.
ns2.phase8.net resolves to 91.186.2.48.
Mail Servers
Two mail servers handle gbunderwriting.com: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.
gbunderwriting.com shares the same mail server setup as other domains, including coventgardenlondonuk.com, carloan4u.co.uk, biberooftop.com, icc-ccs.org and my.gt.com.
gbunderwriting.com shares at least partially some mail servers with other domains, for instance serverstream.com, uefa.org, hoegaarden.be, toddarch.com and sitb.co.uk.
Two hosts with six IPs each. Host eu-smtp-inbound-1.mimecast.com points to 91.220.42.201, 91.220.42.211, 91.220.42.241, 195.130.217.201, 195.130.217.211 and 195.130.217.241. Host eu-smtp-inbound-2.mimecast.com points to the same six.
Hosts that point to 91.220.42.201: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.
Hosts that point to 91.220.42.211: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.
Hosts that point to 91.220.42.241: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.
Hosts that point to 195.130.217.201: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.
Hosts that point to 195.130.217.211: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.
Hosts that point to 195.130.217.241: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.