one.is - robtex.com
one.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=1774643402 | ||||||
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○MXmx1.basis.is2015-04-15 → 2015-10-25 · 4 obs
● 2015-10-25 13:15:40
○ 2016-01-22 01:26:50
○ 2026-03-27 20:52:40
○MXmx2.basis.is2015-04-15 → 2015-10-25 · 4 obs
● 2015-10-25 13:15:40
○ 2016-01-22 01:26:50
○ 2026-03-27 20:52:40
●MXone-is.mail.protection.outlook.com2016-01-22 → 2026-03-27 · 3 obs
● 2016-01-22 01:26:50
● 2026-03-27 20:52:40
●A217.171.213.1702026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 16:06:58
● 2026-03-27 20:52:40
○A85.116.64.422015-04-15 → 2017-09-09 · 4 obs
● 2017-09-09 23:29:34
○ 2026-03-26 16:06:58
○ 2026-03-27 20:52:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| is | a.nic.is, e.nic.is, f.nic.is, c.nic.is... | 10 records |
| one.is | ns1.eyjar.is, ns2.eyjar.is, ns3.eyjar.is | 3 records |
✅ Authoritative Response
Server:85.116.64.1
NS records: ns1.eyjar.is, ns2.eyjar.is, ns3.eyjar.is
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for one.is (unsigned zone)
⏱️ Timing
Total: 3761ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.171.213.170 |
| NS | 3 | ns2.eyjar.is, ns3.eyjar.is... |
| MX | 1 | one-is.mail.protection.outlook.com (pri: |
| TXT | 2 | MS=ms28794625, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.eyjar.is hostmaster.eyjar.is |
📌 Glue Records Collected
Total: 13
In-bailiwick: 10 (f.nic.is, e.nic.is, d.nic.is...)
Out-of-bailiwick: 3 (ns1.eyjar.is, ns2.eyjar.is, ns3.eyjar.is)
Analysis
IP Addresses
one.is points to a single IP number: 217.171.213.170.
other host names for instance bugardur.is, sagnheimar.is, afturtilhofsstada.is, lagadagur.is and bso.is share IP numbers with one.is.
Name Servers
one.is is delegated to three name servers: ns1.eyjar.is, ns2.eyjar.is and ns3.eyjar.is.
one.is at least partially shares name servers with other domains, for instance eldheimar.is, grimurkokkur.is, fablab.is, sjomannafelag.is and heimaslod.is.
Host names with one IP number:
ns1.eyjar.is points to 85.116.64.1.
ns2.eyjar.is points to 85.116.64.2.
ns3.eyjar.is points to 85.116.64.3.
Mail Servers
one.is is handled by a single mail server, one-is.mail.protection.outlook.com.
Host name one-is.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::2, 52.101.68.21, 52.101.73.2, 52.101.73.15 and 52.101.73.24.