surface.is - robtex.com
surface.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=1772040602 | ||||||
Same first word
Similar names
DNS History
12 records (12 active, 0 former)
●NSns1-03.azure-dns.com2026-02-28 → 2026-03-20 · 2 obs
● 2026-03-20 21:08:02
●NSns2-03.azure-dns.net2026-02-28 → 2026-03-20 · 2 obs
● 2026-03-20 21:08:02
●NSns3-03.azure-dns.org2026-02-28 → 2026-03-20 · 2 obs
● 2026-03-20 21:08:02
●NSns4-03.azure-dns.info2026-02-28 → 2026-03-20 · 2 obs
● 2026-03-20 21:08:02
●MXmaila.microsoft.com2026-02-28 → 2026-03-20 · 2 obs
● 2026-03-20 21:08:02
●MXmailb.microsoft.com2026-02-28 → 2026-03-20 · 2 obs
● 2026-03-20 21:08:02
●MXmailc.microsoft.com2026-02-28 → 2026-03-20 · 2 obs
● 2026-03-20 21:08:02
●A20.112.250.1332026-02-28 → 2026-03-20 · 2 obs
● 2026-03-20 21:08:02
●A20.231.239.2462026-02-28 → 2026-03-20 · 2 obs
● 2026-03-20 21:08:02
●A20.236.44.1622026-02-28 → 2026-03-20 · 2 obs
● 2026-03-20 21:08:02
●A20.70.246.202026-02-28 → 2026-03-20 · 2 obs
● 2026-03-20 21:08:02
●A20.76.201.1712026-02-28 → 2026-03-20 · 2 obs
● 2026-03-20 21:08:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| is | a.nic.is, c.nic.is, d.nic.is, e.nic.is... | - |
| surface.is | ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info | - |
✅ Authoritative Response
Server: 13.107.236.3
NS records: ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for surface.is (unsigned zone)
⏱️ Timing
Total: 668ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 5 | 20.76.201.171, 20.112.250.133... |
| NS | 4 | ns1-03.azure-dns.com, ns2-03.azure-dns.net... |
| MX | 3 | maila.microsoft.com (pri: 10), mailb.microsoft.com (pri: 10)... |
| SOA | 1 | ns1-03.azure-dns.com azuredns-hostmaster |
Analysis
IP Addresses
surface.is points to five IP numbers: 20.70.246.20, 20.76.201.171, 20.112.250.133, 20.231.239.246 and 20.236.44.162.
Other host names, for instance skyp.com.hk, microsoftstudentpartners.com, clubmsn.info, microsoft-office.info and microsoft-services.net share IP numbers with surface.is.
Name Servers
surface.is is delegated to four name servers: ns1-03.azure-dns.com, ns4-03.azure-dns.info, ns2-03.azure-dns.net and ns3-03.azure-dns.org.
surface.is at least partially shares name servers with other domains such as civitas.fr, acc-argenta.be, pcglobalwavestatistics.com, inviacdn.net and getrems.com.
Host names with two IP numbers:
ns1-03.azure-dns.com points to 2603:1061:0:700::3 and 13.107.236.3
ns4-03.azure-dns.info points to 2620:1ec:bda:700::3 and 208.84.5.3
ns2-03.azure-dns.net points to 2620:1ec:8ec:700::3 and 150.171.21.3
ns3-03.azure-dns.org points to 2a01:111:4000:700::3 and 204.14.183.3
Mail Servers
surface.is is handled by three mail servers: maila.microsoft.com, mailb.microsoft.com and mailc.microsoft.com.
surface.is shares mail servers with other domains at least in part, for instance microsoftedge.is, onedrive.it, xboxmusic.it, x-box.nl and windows8.it.
Host names with two IP numbers
The host names maila.microsoft.com, mailb.microsoft.com and mailc.microsoft.com point to 131.107.115.214 and 131.107.115.215.
Host names that point to 131.107.115.214: maila.microsoft.com, mailb.microsoft.com and mailc.microsoft.com.
Host names that point to 131.107.115.215: maila.microsoft.com, mailb.microsoft.com and mailc.microsoft.com.