shell.is - dns.ninja
shell.is
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 4.210.156.184🇳🇱 Microsoft4.208.0.0/12 MICROSOFT | ||||||
| NS | dns1.shell.com ⭐ | ||||||
| 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 | ||||||
| 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 | ||||||
| A | 134.163.128.20🇺🇸 AS11355134.163.0.0/16 | ||||||
| PTR | dns3.shell.com | ||||||
| MX | mx-in-01.simnetpro.is ⭐ | ||||||
| A | 194.105.231.1🇮🇸 ICENET-AS1194.105.224.0/19 Mila hf. | ||||||
| PTR | mx1.vist.is | ||||||
| MX | mx-in-02.simnetpro.is(10) | ||||||
| A | 194.105.232.1🇮🇸 ICENET-AS1194.105.224.0/19 Mila hf. | ||||||
| PTR | mx2.vist.is | ||||||
| MX | mx-in.simnetpro.is(10) | ||||||
| A | 194.105.231.1🇮🇸 ICENET-AS1194.105.224.0/19 Mila hf. | ||||||
| PTR | mx1.vist.is | ||||||
| A | 194.105.232.1🇮🇸 ICENET-AS1194.105.224.0/19 Mila hf. | ||||||
| PTR | mx2.vist.is | ||||||
| SOA | dns1.shell.comdns@shell.com serial=8826 | ||||||
is
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.is ⭐ | ||||||
| NS | c.nic.is | ||||||
| NS | d.nic.is | ||||||
| NS | e.nic.is | ||||||
| NS | f.nic.is | ||||||
| SOA | a.nic.ishostmaster@isnic.is serial=1784621402 | ||||||
Subdomains
www.shell.is |
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●MXmx-in-01.simnetpro.is2015-06-16 → 2026-07-21 · 2 obs
● 2026-07-21 08:43:14
●MXmx-in-02.simnetpro.is2015-06-16 → 2026-07-21 · 2 obs
● 2026-07-21 08:43:14
●MXmx-in.simnetpro.is2015-06-16 → 2026-07-21 · 2 obs
● 2026-07-21 08:43:14
●A4.210.156.1842026-02-16 → 2026-07-21 · 3 obs
● 2026-02-16 22:46:40
● 2026-07-21 08:43:14
○A94.236.83.642015-06-16 → 2017-01-02 · 4 obs
● 2017-01-02 21:47:30
○ 2026-02-16 22:46:40
○ 2026-07-21 08:43:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| is | c.nic.is, d.nic.is, a.nic.is, f.nic.is... | - |
| shell.is | dns1.shell.com, dns2.shell.com, dns3.shell.com | - |
✅ Authoritative Response
Server:134.146.80.20
NS records: dns1.shell.com, dns2.shell.com, dns3.shell.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1041ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 4.210.156.184 |
| NS | 3 | dns2.shell.com, dns3.shell.com... |
| MX | 3 | mx-in-02.simnetpro.is (pri: 10), mx-in-01.simnetpro.is (pri: 10)... |
| SOA | 1 | dns1.shell.com dns.shell.com |
Analysis
Hierarchy
The domain www.shell.is falls under the parent shell.is.
IP Addresses
shell.is points to a single IP number: 4.210.156.184.
Additional host names — lubematch.pennzoil.com, namplatform.nl, shell.tn and two others — share IP numbers with shell.is.
Name Servers
shell.is carries NS records delegating to dns1.shell.com, dns2.shell.com and dns3.shell.com.
At least some of shell.is's name servers are shared with other domains, for example deli2go.com.tr, scapsa.shell.com, xergi.com and two more.
These name servers tend to be deployed in combination with the name servers nlrotdc1ib105.net-equip.shell.net and sgsgpsg1ib105.shell.com.
dns1.shell.com points to 134.146.80.20; dns2.shell.com points to 144.199.196.20; dns3.shell.com points to 134.163.128.20 — each hostname maps to exactly one IP address.
Mail Servers
The MX records for shell.is list three mail servers: mx-in-01.simnetpro.is, mx-in-02.simnetpro.is and mx-in.simnetpro.is.
shell.is shares mail servers — at least in part — with other domains, including strb.is, grindin.is, icebet.com and two others.
These mail servers are frequently seen alongside the mail servers grindin-is.mail.protection.outlook.com.
Host names with two IP numbers:
mx-in.simnetpro.is resolves to two addresses: 194.105.231.1 and 194.105.232.1.
Host names pointing to a single IP address:
The hostname mx-in-01.simnetpro.is resolves to 194.105.231.1.
The hostname mx-in-02.simnetpro.is resolves to 194.105.232.1.
mx-in.simnetpro.is along with mx-in-01.simnetpro.is each resolve to 194.105.231.1 IP addresses.
mx-in.simnetpro.is along with mx-in-02.simnetpro.is each resolve to 194.105.232.1 IP addresses.