srfco.com - dns.ninja
srfco.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 206.188.192.248🇺🇸 Jacksonville206.188.192.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | vux.netsolhost.com | ||||||
| NS | ns49.worldnic.com ⭐ | ||||||
| A | 162.159.26.111Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns50.worldnic.com | ||||||
| A | 162.159.27.50Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx001.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.128🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx31.oxsus-vadesecure.net | ||||||
| MX | mx002.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.129🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx32.oxsus-vadesecure.net | ||||||
| MX | mx003.netsol.xion.oxcs.net ⭐ | ||||||
| A | 51.81.206.108🇺🇸 OVH51.81.128.0/17 Hosting route | ||||||
| PTR | mx33.oxsus-vadesecure.net | ||||||
| MX | mx004.netsol.xion.oxcs.net ⭐ | ||||||
| A | 51.81.206.109🇺🇸 OVH51.81.128.0/17 Hosting route | ||||||
| PTR | mx34.oxsus-vadesecure.net | ||||||
| TXT | v=spf1 include:spf.cloudus.oxcs.net ~all | ||||||
| SOA | NS49.WORLDNIC.comnamehost@WORLDNIC.com serial=123020219 | ||||||
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=1785561632 | ||||||
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns49.worldnic.com2015-06-01 → 2026-08-01 · 2 obs
● 2026-08-01 05:25:12
●NSns50.worldnic.com2015-06-01 → 2026-08-01 · 2 obs
● 2026-08-01 05:25:12
○MXinbound.srfco.com.netsolmail.net2015-06-01 → 2017-04-11 · 4 obs
● 2017-04-11 02:19:22
○ 2026-02-24 04:24:00
○ 2026-08-01 05:25:12
●MXmx001.netsol.xion.oxcs.net2026-02-24 → 2026-08-01 · 3 obs
● 2026-02-24 04:24:00
● 2026-08-01 05:25:12
●MXmx002.netsol.xion.oxcs.net2026-02-24 → 2026-08-01 · 3 obs
● 2026-02-24 04:24:00
● 2026-08-01 05:25:12
●MXmx003.netsol.xion.oxcs.net2026-02-24 → 2026-08-01 · 3 obs
● 2026-02-24 04:24:00
● 2026-08-01 05:25:12
●MXmx004.netsol.xion.oxcs.net2026-02-24 → 2026-08-01 · 3 obs
● 2026-02-24 04:24:00
● 2026-08-01 05:25:12
●A206.188.192.2482015-06-01 → 2026-08-01 · 2 obs
● 2026-08-01 05:25:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| srfco.com | ns49.worldnic.com, ns50.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.111
NS records: ns49.worldnic.com, ns50.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for srfco.com (unsigned zone)
⏱️ Timing
Total: 279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 206.188.192.248 |
| NS | 2 | ns50.worldnic.com, ns49.worldnic.com |
| MX | 4 | mx002.netsol.xion.oxcs.net (pri: 10), mx003.netsol.xion.oxcs.net (pri: 10)... |
| TXT | 1 | v=spf1 include:spf.cloudus.oxcs.net ~all |
| SOA | 1 | NS49.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns49.worldnic.com, ns50.worldnic.com)
Analysis
IP Addresses
srfco.com resolves to one IP address: 206.188.192.248.
titleworkscorporation.com, ns.grzz.com, voxproxy.com and two other host names share IP numbers with srfco.com.
Name Servers
The NS records for srfco.com delegate to ns49.worldnic.com and ns50.worldnic.com.
srfco.com uses the same name servers as several other domains — among them paleonative.net, malt-o-media.com, brantroseagency.com and two more.
Each of ns49.worldnic.com and ns50.worldnic.com has one IP address: ns49.worldnic.com uses 162.159.26.111 and ns50.worldnic.com uses 162.159.27.50.
Mail Servers
The four mail servers for srfco.com are mx001.netsol.xion.oxcs.net, mx002.netsol.xion.oxcs.net, mx003.netsol.xion.oxcs.net and mx004.netsol.xion.oxcs.net.
srfco.com has at least partial mail server overlap with other domains such as cheyennestorage.com, eapmail.com, gianthaiti.com and two more.
Each of the four hosts mx001.netsol.xion.oxcs.net, mx002.netsol.xion.oxcs.net, mx003.netsol.xion.oxcs.net and mx004.netsol.xion.oxcs.net points to a single IP address — mx001.netsol.xion.oxcs.net points to 173.45.18.128, mx002.netsol.xion.oxcs.net points to 173.45.18.129, mx003.netsol.xion.oxcs.net points to 51.81.206.108 and mx004.netsol.xion.oxcs.net points to 51.81.206.109.