xtline.com - dns.ninja
xtline.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784056117 | ||||||
Subdomains
mail.xtline.com |
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSns1.websupport.cz2026-03-04 → 2026-07-14 · 3 obs
● 2026-03-04 09:58:30
● 2026-07-14 19:16:32
○NSns2.blueboard.cz2015-07-02 → 2020-01-18 · 4 obs
● 2020-01-18 17:32:36
○ 2026-03-04 09:58:30
○ 2026-07-14 19:16:32
●NSns2.websupport.cz2026-03-04 → 2026-07-14 · 3 obs
● 2026-03-04 09:58:30
● 2026-07-14 19:16:32
●NSns3.websupport.eu2026-03-04 → 2026-07-14 · 3 obs
● 2026-03-04 09:58:30
● 2026-07-14 19:16:32
○NSserver.atlanticstudio.cz2015-07-02 → 2020-01-18 · 4 obs
● 2020-01-18 17:32:36
○ 2026-03-04 09:58:30
○ 2026-07-14 19:16:32
○MXmail.xtline.com2015-07-02 → 2017-07-06 · 4 obs
● 2017-07-06 00:18:20
○ 2020-01-18 17:32:36
○ 2026-07-14 19:16:32
○MXms68402474.msv1.invalid2020-01-18 → 2020-01-18 · 4 obs
● 2020-01-18 17:32:36
○ 2026-03-04 09:58:30
○ 2026-07-14 19:16:32
●MXxtline-com.mail.protection.outlook.com2020-01-18 → 2026-07-14 · 3 obs
● 2020-01-18 17:32:36
● 2026-07-14 19:16:32
○A217.11.249.1532015-07-02 → 2020-01-18 · 4 obs
● 2020-01-18 17:32:36
○ 2026-03-04 09:58:30
○ 2026-07-14 19:16:32
●A217.16.184.1242026-03-04 → 2026-07-14 · 3 obs
● 2026-03-04 09:58:30
● 2026-07-14 19:16:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| xtline.com | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:45.10.97.11
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 407ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.16.184.124 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 1 | xtline-com.mail.protection.outlook.com ( |
| TXT | 3 | MS=ms68402474, _tjm643ck72ikco32kkwp901e6y2yv77... |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
Hierarchy
mail.xtline.com is a subdomain of xtline.com.
IP Addresses
xtline.com resolves to one IP address: 217.16.184.124.
eshop.dup.cz, basso-bikes.cz, helvetia.cz and two other host names share IP numbers with xtline.com.
Name Servers
The authoritative name servers for xtline.com are ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu — three in total.
The name servers of xtline.com overlap at least partially with those of other domains — among them cspop.cz, keenmate.com, bigbit.cz and two more.
ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu all resolve to exactly two IP numbers apiece: ns1.websupport.cz → 45.10.97.11 and 2a10:bbc0::11; ns2.websupport.cz → 185.71.159.12 and 2a02:250:3::12; ns3.websupport.eu → 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
Mail for xtline.com is handled by a single mail server, xtline-com.mail.protection.outlook.com.
xtline-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.32, 52.101.73.26, 52.101.73.28 and 5 others.