sefedu.com - robtex.com
sefedu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.31.40.162🇺🇸 Limestone Networks64.31.40.0/24 | ||||||
| PTR | s25.hosterpk.com | ||||||
| NS | dns1.hosterpk.com ⭐ | ||||||
| A | 178.79.190.149🇬🇧 AKAMAI-LINODE-AP178.79.128.0/18 Akamai Technologies | ||||||
| PTR | 178-79-190-149.ip.linodeusercontent.com | ||||||
| NS | dns2.hosterpk.com | ||||||
| A | 144.126.144.222🇺🇸 CONTABO-USA144.126.144.0/22 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States | ||||||
| PTR | vmi782431.contaboserver.net | ||||||
| MX | sefedu.com ⭐ | ||||||
| A | 64.31.40.162🇺🇸 Limestone Networks64.31.40.0/24 | ||||||
| PTR | s25.hosterpk.com | ||||||
| TXT | v=spf1 +a +mx +ip4:64.31.40.162 include:relay.hosterpk.com ~all | ||||||
| SOA | dns1.hosterpk.comlogs@srvmgmt.com 2026-04-29 #9 | ||||||
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=1778417521 | ||||||
MX for
sefedu.com |
Subdomains
au.sefedu.com |
Same first word
sefedu.com |
Similar names
DNS History
10 records (4 active, 6 former)
●NSdns1.hosterpk.com2026-04-20 → 2026-05-10 · 3 obs
● 2026-04-20 00:42:44
● 2026-05-10 13:20:32
●NSdns2.hosterpk.com2026-04-20 → 2026-05-10 · 3 obs
● 2026-04-20 00:42:44
● 2026-05-10 13:20:32
○NSns05.domaincontrol.com2015-05-10 → 2015-12-17 · 4 obs
● 2015-12-17 20:51:28
○ 2016-02-05 02:44:50
○ 2026-05-10 13:20:32
○NSns06.domaincontrol.com2015-05-10 → 2015-12-17 · 4 obs
● 2015-12-17 20:51:28
○ 2016-02-05 02:44:50
○ 2026-05-10 13:20:32
○MXmailstore1.secureserver.net2015-05-10 → 2015-12-17 · 4 obs
● 2015-12-17 20:51:28
○ 2016-02-05 02:44:50
○ 2026-05-10 13:20:32
●MXsefedu.com2026-04-20 → 2026-05-10 · 3 obs
● 2026-04-20 00:42:44
● 2026-05-10 13:20:32
○MXsmtp.secureserver.net2015-05-10 → 2015-12-17 · 4 obs
● 2015-12-17 20:51:28
○ 2016-02-05 02:44:50
○ 2026-05-10 13:20:32
○A184.168.221.112015-05-10 → 2015-10-17 · 4 obs
● 2015-10-17 20:38:22
○ 2015-12-17 20:51:28
○ 2026-05-10 13:20:32
○A184.168.221.712015-12-17 → 2015-12-17 · 4 obs
● 2015-12-17 20:51:28
○ 2016-02-05 02:44:50
○ 2026-05-10 13:20:32
●A64.31.40.1622026-04-20 → 2026-05-10 · 3 obs
● 2026-04-20 00:42:44
● 2026-05-10 13:20:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sefedu.com | dns1.hosterpk.com, dns2.hosterpk.com | 2 records |
✅ Authoritative Response
Server:144.126.144.222
NS records: dns1.hosterpk.com, dns2.hosterpk.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sefedu.com (unsigned zone)
⏱️ Timing
Total: 510ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.31.40.162 |
| NS | 2 | dns2.hosterpk.com, dns1.hosterpk.com |
| MX | 1 | sefedu.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:64.31.40.162 include: |
| SOA | 1 | dns1.hosterpk.com logs.srvmgmt.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.hosterpk.com, dns2.hosterpk.com)
Analysis
Hierarchy
sefedu.com is the parent of au.sefedu.com.
Mail Server Role
sefedu.com serves as the mail server for sefedu.com.
IP Addresses
sefedu.com resolves to a single IP address: 64.31.40.162.
Other host names including adanitcenter.com, mail.mdkjapan.net, greenvillasmis.com, psrrt.org and oneconsultant.co.uk share IP numbers with sefedu.com.
Name Servers
sefedu.com's delegation uses two name servers, dns1.hosterpk.com and dns2.hosterpk.com.
sefedu.com shares the same name server setup as other domains, for example tsoad.edu.pk, danishbrothers.com, aitemaadpackages.com, telebrands.com.pk and ebaytelebrands.com.
sefedu.com at least partially shares name servers with other domains, including madhicorporation.com, houseofmonicafashion.com, newports.edu.pk, albushra.org.pk and cozmetica.pk.
These name servers are commonly used with ns1.hosterpk.com and ns2.hosterpk.com.
Host names with a single IP:
dns1.hosterpk.com points to 178.79.190.149.
dns2.hosterpk.com points to 144.126.144.222.
Mail Servers
A single mail server handles sefedu.com.
sefedu.com points to a single IP: 64.31.40.162.