simsedu.com - robtex.com
simsedu.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns25.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2161::d🇺🇸 GODADDY-DNS2603:5:2160::/44 | ||||||
| PTR | ns25.domaincontrol.com | ||||||
| A | 97.74.102.13🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns25.domaincontrol.com | ||||||
| NS | ns26.domaincontrol.com | ||||||
| A | 2603:5:2261::d🇺🇸 GODADDY-DNS2603:5:2260::/44 | ||||||
| PTR | ns26.domaincontrol.com | ||||||
| A | 173.201.70.13🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns26.domaincontrol.com | ||||||
| SOA | ns25.domaincontrol.comdns@jomax.net 2026-06-04 #5 | ||||||
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=1785836032 | ||||||
Same first word
simsedu.com |
Similar names
DNS History
13 records (4 active, 9 former)
○NSns1.parkingcrew.net2016-04-30 → 2016-04-30 · 4 obs
● 2016-04-30 13:52:08
○ 2016-12-31 22:57:32
○ 2026-08-04 09:58:54
○NSns1.sedoparking.com2015-06-21 → 2016-02-06 · 4 obs
● 2016-02-06 02:40:14
○ 2016-04-30 13:52:08
○ 2026-08-04 09:58:54
○NSns2.parkingcrew.net2016-04-30 → 2016-04-30 · 4 obs
● 2016-04-30 13:52:08
○ 2016-12-31 22:57:32
○ 2026-08-04 09:58:54
○NSns2.sedoparking.com2015-06-21 → 2016-02-06 · 4 obs
● 2016-02-06 02:40:14
○ 2016-04-30 13:52:08
○ 2026-08-04 09:58:54
●NSns25.domaincontrol.com2026-07-01 → 2026-08-04 · 3 obs
● 2026-07-01 03:59:32
● 2026-08-04 09:58:54
●NSns26.domaincontrol.com2026-07-01 → 2026-08-04 · 3 obs
● 2026-07-01 03:59:32
● 2026-08-04 09:58:54
○MXmail.h-email.net2016-04-30 → 2016-04-30 · 4 obs
● 2016-04-30 13:52:08
○ 2016-12-31 22:57:32
○ 2026-08-04 09:58:54
○MXmail.nickstel.com2015-06-21 → 2016-02-06 · 4 obs
● 2016-02-06 02:40:14
○ 2016-04-30 13:52:08
○ 2026-08-04 09:58:54
●A15.197.148.332026-07-01 → 2026-08-04 · 3 obs
● 2026-07-01 03:59:32
● 2026-08-04 09:58:54
●A3.33.130.1902026-07-01 → 2026-08-04 · 3 obs
● 2026-07-01 03:59:32
● 2026-08-04 09:58:54
○A52.18.157.1752016-04-30 → 2016-04-30 · 4 obs
● 2016-04-30 13:52:08
○ 2016-12-31 22:57:32
○ 2026-08-04 09:58:54
○A72.52.4.1192015-06-21 → 2016-02-06 · 4 obs
● 2016-02-06 02:40:14
○ 2016-04-30 13:52:08
○ 2026-08-04 09:58:54
○CNAMEprod-sav-park-lb01-1919960993.us-east-2.elb.amazonaws.com2020-01-26 → 2020-01-26 · 3 obs
○ 2026-07-01 03:59:32
○ 2026-08-04 09:58:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| simsedu.com | ns25.domaincontrol.com, ns26.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.70.13
NS records: ns25.domaincontrol.com, ns26.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simsedu.com (unsigned zone)
⏱️ Timing
Total: 134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns25.domaincontrol.com, ns26.domaincontrol.com |
| SOA | 1 | ns25.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns25.domaincontrol.com, ns25.domaincontrol.com, ns26.domaincontrol.com...)
Analysis
IP Addresses
simsedu.com directs to two IP numbers, 3.33.130.190 and 15.197.148.33
resimae.com, revivalmedspa.com, smilesez.com plus two other host names have IP numbers in common with simsedu.com.
Name Servers
simsedu.com has two authoritative name servers — ns25.domaincontrol.com and ns26.domaincontrol.com.
The name server configuration of simsedu.com is shared with other domains, for instance comunic4.com, trackon.com.au, mascomltd.com and two others.
The name servers for simsedu.com overlap at least partially with those of other domains — for example clearwaterplumber.com.
Both ns25.domaincontrol.com and ns26.domaincontrol.com have two IP addresses each. ns25.domaincontrol.com resolves to 97.74.102.13 and 2603:5:2161::d; ns26.domaincontrol.com resolves to 173.201.70.13 and 2603:5:2261::d.