shell.com.gu - dns.ninja
shell.com.gu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 4.210.156.184🇳🇱 Microsoft4.208.0.0/12 MICROSOFT | ||||||
| NS | dns1.shell.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 134.146.80.20🇳🇱 SHELL-3917134.146.0.0/16 To allow routing to other ISPs | ||||||
| PTR | dns1.shell.com | ||||||
| NS | dns1.shell.co.uk ⚠️ Not in zone NS records | ||||||
| A | 144.199.196.20🇲🇾 SHELL-3918144.199.196.0/22 To allow routing to other ISPs | ||||||
| PTR | dns2.shell.com | ||||||
| NS | dns1.shell.nl ⚠️ Not in zone NS records | ||||||
| A | 134.146.80.20🇳🇱 SHELL-3917134.146.0.0/16 To allow routing to other ISPs | ||||||
| PTR | dns1.shell.com | ||||||
| NS | dns2.shell.com ⚠️ Not in parent delegation | ||||||
| A | 144.199.196.20🇲🇾 SHELL-3918144.199.196.0/22 To allow routing to other ISPs | ||||||
| PTR | dns2.shell.com | ||||||
| NS | dns3.shell.com ⚠️ Not in parent delegation | ||||||
| A | 134.163.128.20🇺🇸 AS11355134.163.0.0/16 | ||||||
| PTR | dns3.shell.com | ||||||
| MX | mail.global.frontbridge.com ⭐ | ||||||
| SOA | dns1.shell.comdns@shell.com serial=3453 | ||||||
com.gu
| DNSSEC | ⚠️ Not signed | ||||||
| NS | green.uog.edu ⭐ ⚠️ Not in parent delegation | ||||||
| NS | gold.uog.edu ⚠️ Not in parent delegation | ||||||
| NS | gu.cctld.authdns.ripe.net ⚠️ Not in parent delegation | ||||||
| NS | phloem.uoregon.edu ⚠️ Not in parent delegation | ||||||
| SOA | green.uog.eduuognoc@triton.uog.edu 2025-07-28 #0 | ||||||
Subdomains
lubematch.shell.com.gu |
www.shell.com.gu |
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSdns1.shell.co.uk2026-02-15 → 2026-06-04 · 3 obs
● 2026-02-15 14:04:14
● 2026-06-04 01:29:54
●NSdns1.shell.nl2026-02-15 → 2026-06-04 · 3 obs
● 2026-02-15 14:04:14
● 2026-06-04 01:29:54
●MXmail.global.frontbridge.com2015-08-27 → 2026-06-04 · 2 obs
● 2026-06-04 01:29:54
●A4.210.156.1842026-02-15 → 2026-06-04 · 3 obs
● 2026-02-15 14:04:14
● 2026-06-04 01:29:54
○A94.236.83.642015-08-27 → 2017-04-19 · 4 obs
● 2017-04-19 10:22:38
○ 2026-02-15 14:04:14
○ 2026-06-04 01:29:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| gu | gu.cctld.authdns.ripe.net, gold.uog.edu, green.uog.edu, phloem.uoregon.edu | 6 records |
| shell.com.gu | dns1.shell.nl, dns1.shell.co.uk | - |
✅ Authoritative Response
Server:144.199.196.20
NS records: dns1.shell.nl, dns1.shell.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gu (unsigned zone)
⏱️ Timing
Total: 1465ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 4.210.156.184 |
| NS | 3 | dns1.shell.com, dns2.shell.com... |
| MX | 1 | mail.global.frontbridge.com (pri: 20) |
| SOA | 1 | dns1.shell.com dns.shell.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (gu.cctld.authdns.ripe.net, gu.cctld.authdns.ripe.net, gold.uog.edu...)
Analysis
Hierarchy
lubematch.shell.com.gu and www.shell.com.gu each fall under shell.com.gu as their parent domain.
IP Addresses
shell.com.gu resolves to just one IP address, 4.210.156.184.
Two other host names, along with www.namplatform.nl, shell.com.br and shell.com.qa, also share IP numbers with shell.com.gu.
Name Servers
shell.com.gu delegates to 5 name servers — dns1.shell.com, dns2.shell.com and dns3.shell.com among them, along with two more.
shell.com.gu partially shares its NS delegation with several other domains, including 163.134.in-addr.arpa, euroshell.fi, shellmidstreampartners.com and two others.
These name servers regularly co-occur with the name servers sgsgpsg1ib105.shell.com, dns1.shell.nl and dns1.shell.co.uk.
Host names with one IP number:
dns1.shell.com points to the IP address 134.146.80.20.
dns2.shell.com points to the IP address 144.199.196.20.
dns3.shell.com points to the IP address 134.163.128.20.
dns1.shell.nl points to the IP address 134.146.80.20.
dns1.shell.co.uk points to the IP address 144.199.196.20.
These two host names — dns1.shell.com and dns1.shell.nl — each point to 134.146.80.20 IP addresses.
These two host names — dns2.shell.com and dns1.shell.co.uk — each point to 144.199.196.20 IP addresses.
Mail Servers
The sole mail server for shell.com.gu is mail.global.frontbridge.com.
Among the domains sharing a mail server setup with shell.com.gu are managedcomputers.co.uk, buydomains.net, mastercardwallet.com.au and two others.
There is at least a partial MX overlap between shell.com.gu and other domains, including qcs.com.my, proofic.name, mtbase.com and two others.
These mail servers often co-occur with the mail servers mail.global.sprint.com.