gsefe-school.com - robtex.com
gsefe-school.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=1778655341 | ||||||
Same first word
gsefe-school.com |
DNS History
20 records (16 active, 4 former)
○NSns-cloud-b1.googledomains.com2020-02-08 → 2020-02-08 · 3 obs
○ 2026-04-21 12:55:16
○ 2026-05-13 07:20:48
○NSns-cloud-b2.googledomains.com2020-02-08 → 2020-02-08 · 3 obs
○ 2026-04-21 12:55:16
○ 2026-05-13 07:20:48
○NSns-cloud-b3.googledomains.com2020-02-08 → 2020-02-08 · 3 obs
○ 2026-04-21 12:55:16
○ 2026-05-13 07:20:48
○NSns-cloud-b4.googledomains.com2020-02-08 → 2020-02-08 · 3 obs
○ 2026-04-21 12:55:16
○ 2026-05-13 07:20:48
●NSns1.markmonitor.com2026-04-21 → 2026-05-13 · 3 obs
● 2026-04-21 12:55:16
● 2026-05-13 07:20:48
●NSns2.markmonitor.com2026-04-21 → 2026-05-13 · 3 obs
● 2026-04-21 12:55:16
● 2026-05-13 07:20:48
●NSns3.markmonitor.com2026-04-21 → 2026-05-13 · 3 obs
● 2026-04-21 12:55:16
● 2026-05-13 07:20:48
●NSns4.markmonitor.com2026-04-21 → 2026-05-13 · 3 obs
● 2026-04-21 12:55:16
● 2026-05-13 07:20:48
●NSns5.markmonitor.com2026-04-21 → 2026-05-13 · 3 obs
● 2026-04-21 12:55:16
● 2026-05-13 07:20:48
●NSns6.markmonitor.com2026-04-21 → 2026-05-13 · 3 obs
● 2026-04-21 12:55:16
● 2026-05-13 07:20:48
●NSns7.markmonitor.com2026-04-21 → 2026-05-13 · 3 obs
● 2026-04-21 12:55:16
● 2026-05-13 07:20:48
●MXalt1.aspmx.l.google.com2020-02-08 → 2026-05-13 · 2 obs
● 2026-05-13 07:20:48
●MXalt2.aspmx.l.google.com2020-02-08 → 2026-05-13 · 2 obs
● 2026-05-13 07:20:48
●MXalt3.aspmx.l.google.com2020-02-08 → 2026-05-13 · 2 obs
● 2026-05-13 07:20:48
●MXalt4.aspmx.l.google.com2020-02-08 → 2026-05-13 · 2 obs
● 2026-05-13 07:20:48
●MXaspmx.l.google.com2020-02-08 → 2026-05-13 · 2 obs
● 2026-05-13 07:20:48
●A216.239.32.212026-04-21 → 2026-05-13 · 2 obs
● 2026-05-13 07:20:48
●A216.239.34.212026-04-21 → 2026-05-13 · 2 obs
● 2026-05-13 07:20:48
●A216.239.36.212026-04-21 → 2026-05-13 · 2 obs
● 2026-05-13 07:20:48
●A216.239.38.212026-04-21 → 2026-05-13 · 2 obs
● 2026-05-13 07:20:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net... | - |
| gsefe-school.com | ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com... | 14 records |
✅ Authoritative Response
Server:149.112.160.2
NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gsefe-school.com (unsigned zone)
⏱️ Timing
Total: 590ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.32.21, 216.239.34.21... |
| NS | 7 | ns1.markmonitor.com, ns2.markmonitor.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns1.markmonitor.com hostmaster.markmonit |
📌 Glue Records Collected
Total: 14
Out-of-bailiwick: 14 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by gsefe-school.com: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
other host names including minnesotarising.org, kiel-taxi.de, mail.2girl.net, nedelts.org and mail.kloeschen.de share IP numbers with gsefe-school.com.
Name Servers
gsefe-school.com is delegated to seven name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.
gsefe-school.com at least partially shares name servers with other domains, for instance 365sbpoker.com, macbeth.com, asmestaff.org, telsamotors-london.com and flogo.io.
Host names with two IP numbers:
ns1.markmonitor.com points to: 2620:10a:80a8::1 and 149.112.160.1.
ns2.markmonitor.com points to: 2001:67c:10b8::1 and 176.97.158.1.
ns3.markmonitor.com points to: 2620:10a:80a9::1 and 149.112.161.1.
ns4.markmonitor.com points to: 2001:67c:1bc::1 and 192.174.68.1.
ns5.markmonitor.com points to: 2620:10a:80a8::2 and 149.112.160.2.
ns6.markmonitor.com points to: 2001:67c:10b8::3 and 176.97.158.3.
ns7.markmonitor.com points to: 2620:10a:80a9::2 and 149.112.161.2.
Mail Servers
gsefe-school.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
gsefe-school.com shares some mail servers with other domains, at least partially, for instance aboutbrand.co.kr, ns500698.ns500758.ns500758.ns500758.ns500698.ns500735.ns500736.ns500735.ns500736.ns500698.ns500698.ns500708.ns500698.ns500708.ns500698.ns500652.trackreceptor.com, ns500698.ns500759.ns500759.ns500698.ns500698.ns500735.ns500736.ns500736.ns500735.ns500735.ns500736.ns500708.ns500576.ns500708.ns500652.trackreceptor.com, nexusautomation.com and ns500794.ns500794.ns500841.ns500794.ns500794.ns500821.ns500794.ns500794.ns500821.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com.
These mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4023:c03::1b and 142.251.2.27
alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.26
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27
alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26
alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.27