sfleader.com - robtex.com
sfleader.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.2.44.73🇺🇸 Amazon75.2.32.0/20 | ||||||
| PTR | a34e4f49ac08964ba.awsglobalaccelerator.com | ||||||
| NS | ha1.markmonitor.zone ⭐ | ||||||
| A | 2001:67c:1bc::5🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | ha1.markmonitor.zone | ||||||
| A | 192.174.68.5🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| NS | ha2.markmonitor.zone | ||||||
| A | 2620:10a:80eb::6b🇨🇦 CIRA-22620:10a:80eb::/48 D-Zone Anycast Cloud 1 | ||||||
| PTR | ha2.markmonitor.zone | ||||||
| A | 162.219.54.170🇨🇦 CIRA-2162.219.54.0/24 D-Zone Anycast Cloud1 | ||||||
| PTR | ha2.markmonitor.zone | ||||||
| NS | ha3.markmonitor.zone | ||||||
| A | 2001:67c:10b8::5🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | ha3.markmonitor.zone | ||||||
| A | 176.97.158.5🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | ha3.markmonitor.zone | ||||||
| NS | ha4.markmonitor.zone | ||||||
| A | 2620:10a:80ec::6b🇨🇦 CIRA-32620:10a:80ec::/48 D-Zone IPv6 Anycast Cloud 2 | ||||||
| PTR | ha4.markmonitor.zone | ||||||
| A | 162.219.55.170🇨🇦 CIRA-3162.219.55.0/24 D-Zone Anycast Cloud 2 | ||||||
| PTR | ha4.markmonitor.zone | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ha1.markmonitor.zonehostmaster@markmonitor.com 2025-04-30 #1 | ||||||
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=1774576977 | ||||||
Same first word
Similar names
DNS History
10 records (5 active, 5 former)
●NSha1.markmonitor.zone2026-03-03 → 2026-03-27 · 3 obs
● 2026-03-03 11:05:14
● 2026-03-27 02:10:24
●NSha2.markmonitor.zone2026-03-03 → 2026-03-27 · 3 obs
● 2026-03-03 11:05:14
● 2026-03-27 02:10:24
●NSha3.markmonitor.zone2026-03-03 → 2026-03-27 · 3 obs
● 2026-03-03 11:05:14
● 2026-03-27 02:10:24
●NSha4.markmonitor.zone2026-03-03 → 2026-03-27 · 3 obs
● 2026-03-03 11:05:14
● 2026-03-27 02:10:24
○NSns47.domaincontrol.com2008-03-09 → 2008-03-09 · 3 obs
○ 2026-03-03 11:05:14
○ 2026-03-27 02:10:24
○NSns48.domaincontrol.com2008-03-09 → 2008-03-09 · 3 obs
○ 2026-03-03 11:05:14
○ 2026-03-27 02:10:24
○MXmailstore1.secureserver.net2008-03-09 → 2008-03-09 · 3 obs
○ 2026-03-03 11:05:14
○ 2026-03-27 02:10:24
○MXsmtp.secureserver.net2008-03-09 → 2008-03-09 · 3 obs
○ 2026-03-03 11:05:14
○ 2026-03-27 02:10:24
○A68.178.232.1002008-03-09 → 2008-03-09 · 3 obs
○ 2026-03-03 11:05:14
○ 2026-03-27 02:10:24
●A75.2.44.732026-03-03 → 2026-03-27 · 3 obs
● 2026-03-03 11:05:14
● 2026-03-27 02:10:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net... | - |
| sfleader.com | ha4.markmonitor.zone, ha2.markmonitor.zone, ha1.markmonitor.zone, ha3.markmonitor.zone | - |
✅ Authoritative Response
Server:162.219.54.170
NS records: ha4.markmonitor.zone, ha2.markmonitor.zone, ha1.markmonitor.zone, ha3.markmonitor.zone
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfleader.com (unsigned zone)
⏱️ Timing
Total: 660ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 75.2.44.73 |
| NS | 4 | ha1.markmonitor.zone, ha2.markmonitor.zone... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ha1.markmonitor.zone hostmaster.markmoni |
Analysis
IP Addresses
sfleader.com points to IP number: 75.2.44.73.
Other host names such as assurancesgeneralesdesjardins.ca, appartenance.ca, accesdaffaires.net, notrecaisse.ca and a34e4f49ac08964ba.awsglobalaccelerator.com share IPs with sfleader.com.
Name Servers
sfleader.com is delegated to four name servers: ha1.markmonitor.zone, ha2.markmonitor.zone, ha3.markmonitor.zone and ha4.markmonitor.zone.
sfleader.com at least partially shares name servers with other domains, for instance genie.es, myffco.com, wsrspanish.com, pansonic.de and pinteresft.com.
these name servers are commonly used with ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.
Host names with two IP numbers: ha1.markmonitor.zone points to 2001:67c:1bc::5 and 192.174.68.5; ha2.markmonitor.zone points to 2620:10a:80eb::6b and 162.219.54.170; ha3.markmonitor.zone points to 2001:67c:10b8::5 and 176.97.158.5; ha4.markmonitor.zone points to 2620:10a:80ec::6b and 162.219.55.170.