isfl.com - dns.ninja
isfl.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns41.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2142::15🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | ns41.domaincontrol.com | ||||||
| A | 97.74.100.21🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns41.domaincontrol.com | ||||||
| NS | ns42.domaincontrol.com | ||||||
| A | 2603:5:2242::15🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | ns42.domaincontrol.com | ||||||
| A | 173.201.68.21🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns42.domaincontrol.com | ||||||
| MX | mx1-us1.ppe-hosted.com ⭐ | ||||||
| A | 67.231.154.162🇺🇸 Proofpoint67.231.154.0/24 Inc. | ||||||
| PTR | mx1-us1.ppe-hosted.com | ||||||
| A | 148.163.129.50🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc. | ||||||
| PTR | mx1-us1.ppe-hosted.com | ||||||
| MX | mx2-us1.ppe-hosted.com(20) | ||||||
| A | 67.231.154.163🇺🇸 Proofpoint67.231.154.0/24 Inc. | ||||||
| PTR | mx2-us1.ppe-hosted.com | ||||||
| A | 148.163.129.51🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc. | ||||||
| PTR | mx2-us1.ppe-hosted.com | ||||||
| TXT | NETORGFT5875211.onmicrosoft.com | ||||||
| TXT | v=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net -all | ||||||
| SOA | ns41.domaincontrol.comdns@jomax.net 2026-04-02 #0 | ||||||
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=1785517657 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSns41.domaincontrol.com2015-06-02 → 2026-07-31 · 2 obs
● 2026-07-31 17:31:34
●NSns42.domaincontrol.com2015-06-02 → 2026-07-31 · 2 obs
● 2026-07-31 17:31:34
○MXmailstore1.secureserver.net2015-06-02 → 2017-05-13 · 4 obs
● 2017-05-13 07:50:02
○ 2026-07-21 06:06:28
○ 2026-07-31 17:31:34
●MXmx1-us1.ppe-hosted.com2026-07-21 → 2026-07-31 · 3 obs
● 2026-07-21 06:06:28
● 2026-07-31 17:31:34
●MXmx2-us1.ppe-hosted.com2026-07-21 → 2026-07-31 · 3 obs
● 2026-07-21 06:06:28
● 2026-07-31 17:31:34
○MXsmtp.secureserver.net2015-06-02 → 2017-05-13 · 4 obs
● 2017-05-13 07:50:02
○ 2026-07-21 06:06:28
○ 2026-07-31 17:31:34
●A15.197.225.1282026-07-21 → 2026-07-31 · 3 obs
● 2026-07-21 06:06:28
● 2026-07-31 17:31:34
○A184.168.221.562015-06-02 → 2015-10-28 · 4 obs
● 2015-10-28 23:00:14
○ 2016-01-16 00:52:38
○ 2026-07-31 17:31:34
●A3.33.251.1682026-07-21 → 2026-07-31 · 3 obs
● 2026-07-21 06:06:28
● 2026-07-31 17:31:34
○A50.63.202.22016-01-16 → 2017-05-13 · 5 obs
● 2016-01-16 00:52:38
● 2017-05-13 07:50:02
○ 2026-07-21 06:06:28
○ 2026-07-31 17:31:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| isfl.com | ns41.domaincontrol.com, ns42.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.68.21
NS records: ns41.domaincontrol.com, ns42.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isfl.com (unsigned zone)
⏱️ Timing
Total: 162ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns41.domaincontrol.com, ns42.domaincontrol.com |
| MX | 2 | mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 20) |
| TXT | 2 | NETORGFT5875211.onmicrosoft.com, v=spf1 a:dispatch-us.ppe-hosted.com incl |
| SOA | 1 | ns41.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns41.domaincontrol.com, ns41.domaincontrol.com, ns42.domaincontrol.com...)
Analysis
IP Addresses
isfl.com has two IP addresses: 3.33.251.168 and 15.197.225.128
Additional host names — herndonmontessorischool.com, tyrannia.com, brandedsolutions.com and two others — share IP numbers with isfl.com.
Name Servers
The NS records for isfl.com delegate to ns41.domaincontrol.com and ns42.domaincontrol.com.
isfl.com shares its name server setup with other domains, including thatsklass.com, talljoy.com, theadventuresof(0x6469636b)man.com and two others.
ns41.domaincontrol.com resolves to 97.74.100.21 and 2603:5:2142::15. Likewise, ns42.domaincontrol.com resolves to 173.201.68.21 and 2603:5:2242::15 — two IP addresses apiece.
Mail Servers
isfl.com has two mail servers: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.
isfl.com shares the same mail server setup as other domains, including mainelycreatives.com, omegaevents.com, ltsolutions.net and two others.
isfl.com shares mail servers — at least in part — with other domains, including tourmyfarm.com, beyondivf.com, fpnj.us and two others.
mx1-us1.ppe-hosted.com resolves to 67.231.154.162 and 148.163.129.50. Likewise, mx2-us1.ppe-hosted.com resolves to 67.231.154.163 and 148.163.129.51 — two IP addresses apiece.