srff.com - dns.ninja
srff.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=1785606262 | ||||||
Subdomains
mail.srff.com |
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSns1.rfasource.com2015-07-22 → 2015-07-22 · 3 obs
○ 2015-09-25 04:17:56
○ 2026-08-01 18:12:06
○NSns1.shire.rfanyc.com2015-07-22 → 2015-07-22 · 3 obs
○ 2015-09-25 04:17:56
○ 2026-08-01 18:12:06
○NSns2.rfanyc.com2015-07-22 → 2015-07-22 · 3 obs
○ 2015-09-25 04:17:56
○ 2026-08-01 18:12:06
○NSns3.rfanyc.com2015-07-22 → 2015-07-22 · 3 obs
○ 2015-09-25 04:17:56
○ 2026-08-01 18:12:06
●NSns65.worldnic.com2015-09-25 → 2026-08-01 · 3 obs
● 2015-09-25 04:17:56
● 2026-08-01 18:12:06
●NSns66.worldnic.com2015-09-25 → 2026-08-01 · 3 obs
● 2015-09-25 04:17:56
● 2026-08-01 18:12:06
●MXus-smtp-inbound-1.mimecast.com2015-07-22 → 2026-08-01 · 2 obs
● 2026-08-01 18:12:06
●MXus-smtp-inbound-2.mimecast.com2015-07-22 → 2026-08-01 · 2 obs
● 2026-08-01 18:12:06
○A184.168.47.2252015-07-22 → 2017-07-18 · 4 obs
● 2017-07-18 02:11:02
○ 2020-02-19 16:32:14
○ 2026-08-01 18:12:06
○A67.202.92.112020-02-19 → 2020-02-19 · 4 obs
● 2020-02-19 16:32:14
○ 2026-03-22 11:57:06
○ 2026-08-01 18:12:06
●A69.16.252.442026-03-22 → 2026-08-01 · 3 obs
● 2026-03-22 11:57:06
● 2026-08-01 18:12:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| srff.com | ns65.worldnic.com, ns66.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.127
NS records: ns65.worldnic.com, ns66.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for srff.com (unsigned zone)
⏱️ Timing
Total: 190ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 69.16.252.44 |
| NS | 2 | ns65.worldnic.com, ns66.worldnic.com |
| MX | 2 | us-smtp-inbound-2.mimecast.com (pri: 10), us-smtp-inbound-1.mimecast.com (pri: 10) |
| TXT | 4 | MS=987021EA10901ABD91843A442982C953A2477, 70du91qb5m81shb91g1h0moq2k... |
| SOA | 1 | NS65.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns65.worldnic.com, ns66.worldnic.com)
Analysis
Hierarchy
srff.com is a parent domain of mail.srff.com.
IP Addresses
srff.com has exactly one IP address — 69.16.252.44.
_dc-mx.ca4e28e5ab62.chsglobe.com, _dc-mx.7500b4407572.seattlespectator.com, _dc-mx.4f6e9102e366.arcurrent.com plus two other host names have IP numbers in common with srff.com.
Name Servers
srff.com uses two name servers for its delegation: ns65.worldnic.com and ns66.worldnic.com.
The name server configuration of srff.com is shared with other domains, for instance drorlaw.com, iboughtarolex.com, agilehuntsville.org and two others.
At least some of srff.com's name servers are also used by other domains, among them hicsocial.org.
ns65.worldnic.com and ns66.worldnic.com each resolve to one IP number: ns65.worldnic.com points to 162.159.26.185 and ns66.worldnic.com points to 162.159.27.127.
Mail Servers
srff.com uses two mail servers, us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
The mail server setup of srff.com matches that of other domains such as vetamercap.com, jamba.com, warson-group.com and two others.
At least some of the mail servers used by srff.com are shared with other domains: cchlm.com, technologyassociates.net, burnettspecialists.com and two others among them.
Hosts with 6 IP addresses each:
Hostname us-smtp-inbound-1.mimecast.com directs to 170.10.128.141, 170.10.128.221 and 170.10.128.242 along with 3 other IP addresses.
Hostname us-smtp-inbound-2.mimecast.com directs to 170.10.128.141, 170.10.128.221 and 170.10.128.242 along with 3 other IP addresses.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.141 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.221 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.242 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.141 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.221 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.242 IP addresses each.