sim.is - robtex.com
sim.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=1778340602 | ||||||
Subdomains
www.sim.is |
Same first word
Similar names
DNS History
14 records (5 active, 9 former)
●NSa.hysing.is2020-11-17 → 2026-05-09 · 3 obs
● 2020-11-17 03:14:54
● 2026-05-09 15:47:02
●NSb.hysing.is2020-11-17 → 2026-05-09 · 3 obs
● 2020-11-17 03:14:54
● 2026-05-09 15:47:02
●NSc.hysing.is2020-11-17 → 2026-05-09 · 3 obs
● 2020-11-17 03:14:54
● 2026-05-09 15:47:02
○NSns1.cyan.is2015-09-01 → 2017-01-24 · 4 obs
● 2017-01-24 19:18:16
○ 2020-11-17 03:14:54
○ 2026-05-09 15:47:02
○NSns2.cyan.is2015-09-01 → 2017-01-24 · 4 obs
● 2017-01-24 19:18:16
○ 2020-11-17 03:14:54
○ 2026-05-09 15:47:02
○MXalt1.aspmx.l.google.com2015-09-01 → 2017-01-24 · 4 obs
● 2017-01-24 19:18:16
○ 2020-11-17 03:14:54
○ 2026-05-09 15:47:02
○MXalt2.aspmx.l.google.com2015-09-01 → 2017-01-24 · 4 obs
● 2017-01-24 19:18:16
○ 2020-11-17 03:14:54
○ 2026-05-09 15:47:02
○MXalt3.aspmx.l.google.com2015-09-01 → 2017-01-24 · 4 obs
● 2017-01-24 19:18:16
○ 2020-11-17 03:14:54
○ 2026-05-09 15:47:02
○MXalt4.aspmx.l.google.com2015-09-01 → 2017-01-24 · 4 obs
● 2017-01-24 19:18:16
○ 2020-11-17 03:14:54
○ 2026-05-09 15:47:02
○MXaspmx.l.google.com2015-09-01 → 2017-01-24 · 4 obs
● 2017-01-24 19:18:16
○ 2020-11-17 03:14:54
○ 2026-05-09 15:47:02
●MXsim-is.mail.protection.outlook.com2020-11-17 → 2026-05-09 · 3 obs
● 2020-11-17 03:14:54
● 2026-05-09 15:47:02
○A212.30.229.832020-11-17 → 2021-09-06 · 5 obs
● 2020-11-17 03:14:54
● 2021-09-06 04:07:48
○ 2026-02-26 12:45:30
○ 2026-05-09 15:47:02
●A23.236.62.1472026-02-26 → 2026-05-09 · 3 obs
● 2026-02-26 12:45:30
● 2026-05-09 15:47:02
○A93.95.225.1732015-09-01 → 2017-01-24 · 4 obs
● 2017-01-24 19:18:16
○ 2020-11-17 03:14:54
○ 2026-05-09 15:47:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| is | a.nic.is, f.nic.is, c.nic.is, d.nic.is... | - |
| sim.is | a.hysing.is, b.hysing.is, c.hysing.is | 3 records |
✅ Authoritative Response
Server:212.30.252.30
NS records: a.hysing.is, b.hysing.is, c.hysing.is
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sim.is (unsigned zone)
⏱️ Timing
Total: 634ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.236.62.147 |
| NS | 3 | c.hysing.is, a.hysing.is... |
| MX | 1 | sim-is.mail.protection.outlook.com (pri: |
| TXT | 2 | MS=ms90506585, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | a.hysing.is hostmaster.hysing.is |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (a.hysing.is, b.hysing.is, c.hysing.is)
Analysis
Hierarchy
sim.is is the parent of www.sim.is.
IP Addresses
sim.is points to a single IP number: 23.236.62.147.
other host names for instance apicms.org, hypertest.co, transfabris.com.br, productionmachine.net and labalm.at share IP numbers with sim.is.
Name Servers
sim.is is delegated to three name servers: a.hysing.is, b.hysing.is and c.hysing.is.
sim.is at least partially shares name servers with other domains, for instance 38.221.82.in-addr.arpa, 141.221.82.in-addr.arpa, atlantictrucking.dk, bjargibudafelag.is and egils.is.
Host names with one IP number:
a.hysing.is points to 212.30.230.103.
b.hysing.is points to 52.157.161.23.
c.hysing.is points to 212.30.252.30.
Mail Servers
sim.is is handled by a single mail server, sim-is.mail.protection.outlook.com.
Host name sim-is.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::5, 2a01:111:f403:ca04::9, 2a01:111:f403:ca04::e, 2a01:111:f403:ca09::2, 52.101.68.18, 52.101.68.32, 52.101.73.8 and 52.101.73.26.