system.is - robtex.com
system.is
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=1786843802 | ||||||
Same first word
Similar names
DNS History
27 records (10 active, 17 former)
●NSns-cloud-d1.googledomains.com2016-07-15 → 2026-08-16 · 3 obs
● 2016-07-15 05:25:38
● 2026-08-16 03:32:20
●NSns-cloud-d2.googledomains.com2016-07-15 → 2026-08-16 · 3 obs
● 2016-07-15 05:25:38
● 2026-08-16 03:32:20
●NSns-cloud-d3.googledomains.com2016-07-15 → 2026-08-16 · 3 obs
● 2016-07-15 05:25:38
● 2026-08-16 03:32:20
●NSns-cloud-d4.googledomains.com2016-07-15 → 2026-08-16 · 3 obs
● 2016-07-15 05:25:38
● 2026-08-16 03:32:20
○NSns0.1984.is2015-06-04 → 2016-03-21 · 5 obs
● 2015-06-04 22:08:04
● 2016-03-21 18:06:22
○ 2016-07-15 05:25:38
○ 2026-08-16 03:32:20
○NSns0.astra.is2008-07-18 → 2008-07-18 · 3 obs
○ 2015-06-04 22:08:04
○ 2026-08-16 03:32:20
○NSns1.1984.is2015-06-04 → 2016-03-21 · 5 obs
● 2015-06-04 22:08:04
● 2016-03-21 18:06:22
○ 2016-07-15 05:25:38
○ 2026-08-16 03:32:20
○NSns1.astra.is2008-07-18 → 2008-07-18 · 3 obs
○ 2015-06-04 22:08:04
○ 2026-08-16 03:32:20
○NSns2.1984.is2015-06-04 → 2016-03-21 · 5 obs
● 2015-06-04 22:08:04
● 2016-03-21 18:06:22
○ 2016-07-15 05:25:38
○ 2026-08-16 03:32:20
●MXalt1.aspmx.l.google.com2015-06-04 → 2026-08-16 · 3 obs
● 2015-06-04 22:08:04
● 2026-08-16 03:32:20
●MXalt2.aspmx.l.google.com2015-06-04 → 2026-08-16 · 3 obs
● 2015-06-04 22:08:04
● 2026-08-16 03:32:20
●MXalt3.aspmx.l.google.com2026-02-16 → 2026-08-16 · 3 obs
● 2026-02-16 22:43:52
● 2026-08-16 03:32:20
●MXalt4.aspmx.l.google.com2026-02-16 → 2026-08-16 · 3 obs
● 2026-02-16 22:43:52
● 2026-08-16 03:32:20
●MXaspmx.l.google.com2015-06-04 → 2026-08-16 · 3 obs
● 2015-06-04 22:08:04
● 2026-08-16 03:32:20
○MXaspmx2.googlemail.com2015-06-04 → 2018-09-05 · 5 obs
● 2015-06-04 22:08:04
● 2018-09-05 11:07:38
○ 2026-02-16 22:43:52
○ 2026-08-16 03:32:20
○MXaspmx3.googlemail.com2015-06-04 → 2018-09-05 · 5 obs
● 2015-06-04 22:08:04
● 2018-09-05 11:07:38
○ 2026-02-16 22:43:52
○ 2026-08-16 03:32:20
○MXaspmx4.googlemail.com2015-06-04 → 2018-09-05 · 5 obs
● 2015-06-04 22:08:04
● 2018-09-05 11:07:38
○ 2026-02-16 22:43:52
○ 2026-08-16 03:32:20
○MXaspmx5.googlemail.com2015-06-04 → 2018-09-05 · 5 obs
● 2015-06-04 22:08:04
● 2018-09-05 11:07:38
○ 2026-02-16 22:43:52
○ 2026-08-16 03:32:20
○MXmx1.astra.is2008-07-18 → 2008-07-18 · 3 obs
○ 2015-06-04 22:08:04
○ 2026-08-16 03:32:20
○MXmx2.astra.is2008-07-18 → 2008-07-18 · 3 obs
○ 2015-06-04 22:08:04
○ 2026-08-16 03:32:20
○A212.47.238.1732015-09-15 → 2015-09-15 · 4 obs
● 2015-09-15 10:36:34
○ 2015-11-24 11:32:26
○ 2026-08-16 03:32:20
○A2a01:348:1e9::22015-06-04 → 2015-06-04 · 4 obs
● 2015-06-04 22:08:04
○ 2015-09-15 10:36:34
○ 2026-08-16 03:32:20
●A31.209.154.372026-02-16 → 2026-08-16 · 3 obs
● 2026-02-16 22:43:52
● 2026-08-16 03:32:20
○A46.22.105.1852015-06-04 → 2016-03-21 · 7 obs
● 2015-06-04 22:08:04
○ 2015-09-15 10:36:34
● 2015-11-24 11:32:26
● 2016-03-21 18:06:22
○ 2016-07-15 05:25:38
○ 2026-08-16 03:32:20
○A81.15.18.412008-07-18 → 2008-07-18 · 3 obs
○ 2015-06-04 22:08:04
○ 2026-08-16 03:32:20
○A89.160.146.172016-07-15 → 2017-08-27 · 5 obs
● 2016-07-15 05:25:38
● 2017-08-27 16:51:28
○ 2017-09-08 21:53:50
○ 2026-08-16 03:32:20
○A89.160.189.1382017-09-08 → 2018-09-05 · 5 obs
● 2017-09-08 21:53:50
● 2018-09-05 11:07:38
○ 2026-02-16 22:43:52
○ 2026-08-16 03:32:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| is | a.nic.is, c.nic.is, d.nic.is, e.nic.is... | - |
| system.is | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.38.109
NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 868ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.209.154.37 |
| NS | 4 | ns-cloud-d2.googledomains.com, ns-cloud-d4.googledomains.com... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | v=spf1 include:_spf.google.com -all, google-site-verification=UnRysnt2sftqZ70 |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
Analysis
IP Addresses
system.is has exactly one IP address — 31.209.154.37.
Other host names share IP numbers with system.is; fluffy.is is one such example.
Name Servers
Four name servers handle the delegation for system.is: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
At least some of system.is's name servers are shared with other domains, for example samallisonhomes.com, ximilitherapie.fr, terrastoneworks.com and two more.
Four hostnames, each resolving to a pair of IP addresses: ns-cloud-d1.googledomains.com directs to 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com directs to 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com directs to 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com directs to 216.239.38.109 and 2001:4860:4802:38::6d.
Mail Servers
Five mail servers handle system.is: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by system.is are shared with other domains: pkfloraldesign.com, ns500821.ns500794.ns500841.ns500821.ns500821.ns500795.ns500794.ns500821.ns500821.ns500795.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, thib.fr and two others among them.
These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx.l.google.com maps to two IP addresses — 192.178.218.27 and 2607:f8b0:4004:c1f::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.