flashmath.com - robtex.com
flashmath.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
com
| DNSSEC | ⚠️ Not signed | ||||||
| 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=1790019869 | ||||||
Previously NS for
flashmath.com |
Same first word
Similar names
Previous names
Next names
DNS History
17 records (4 active, 13 former)
○NSflashmath.com2015-06-03 → 2017-10-17 · 4 obs
● 2017-10-17 11:45:10
○ 2026-08-28 15:15:04
○ 2026-09-21 20:05:36
●NSns1.afternic.com2026-09-21 → 2026-09-21 · 3 obs
● 2026-09-21 20:05:34
● 2026-09-21 20:05:36
○NSns1.flashmath.com2017-03-23 → 2017-10-17 · 5 obs
● 2017-03-23 13:51:14
● 2017-10-17 11:45:10
○ 2026-08-28 15:15:04
○ 2026-09-21 20:05:36
●NSns2.afternic.com2026-09-21 → 2026-09-21 · 3 obs
● 2026-09-21 20:05:34
● 2026-09-21 20:05:36
○NSns2.flashmath.com2017-03-23 → 2017-10-17 · 5 obs
● 2017-03-23 13:51:14
● 2017-10-17 11:45:10
○ 2026-08-28 15:15:04
○ 2026-09-21 20:05:36
○NSns3.domainingdepot.com2015-06-03 → 2016-07-23 · 4 obs
● 2016-07-23 20:43:54
○ 2017-03-23 13:51:14
○ 2026-09-21 20:05:36
○NSns4.domainingdepot.com2015-06-03 → 2016-07-23 · 4 obs
● 2016-07-23 20:43:54
○ 2017-03-23 13:51:14
○ 2026-09-21 20:05:36
○NSns59.domaincontrol.com2026-08-28 → 2026-08-28 · 4 obs
● 2026-08-28 15:15:04
○ 2026-09-21 20:05:34
○ 2026-09-21 20:05:36
○NSns60.domaincontrol.com2026-08-28 → 2026-08-28 · 4 obs
● 2026-08-28 15:15:04
○ 2026-09-21 20:05:34
○ 2026-09-21 20:05:36
○MXmx7.flashmath.com2015-06-03 → 2017-10-17 · 4 obs
● 2017-10-17 11:45:10
○ 2026-08-28 15:15:04
○ 2026-09-21 20:05:36
●A13.248.169.482026-09-21 → 2026-09-21 · 3 obs
● 2026-09-21 20:05:34
● 2026-09-21 20:05:36
○A13.248.213.452026-08-28 → 2026-08-28 · 4 obs
● 2026-08-28 15:15:04
○ 2026-09-21 20:05:34
○ 2026-09-21 20:05:36
○A174.137.132.422017-03-23 → 2017-10-17 · 5 obs
● 2017-03-23 13:51:14
● 2017-10-17 11:45:10
○ 2026-08-28 15:15:04
○ 2026-09-21 20:05:36
○A209.132.243.2422015-10-22 → 2016-07-23 · 5 obs
● 2015-10-22 00:02:32
● 2016-07-23 20:43:54
○ 2017-03-23 13:51:14
○ 2026-09-21 20:05:36
○A72.172.89.1852015-06-03 → 2015-06-03 · 3 obs
○ 2015-10-22 00:02:32
○ 2026-09-21 20:05:36
●A76.223.54.1462026-09-21 → 2026-09-21 · 3 obs
● 2026-09-21 20:05:34
● 2026-09-21 20:05:36
○A76.223.67.1892026-08-28 → 2026-08-28 · 4 obs
● 2026-08-28 15:15:04
○ 2026-09-21 20:05:34
○ 2026-09-21 20:05:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| flashmath.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for flashmath.com (unsigned zone)
⏱️ Timing
Total: 385ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
flashmath.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
speaketh.com, 911memorialpens.com, dwellerstrip.xyz plus two other host names have IP numbers in common with flashmath.com.
Name Servers
DNS delegation for flashmath.com points to two name servers: ns1.afternic.com and ns2.afternic.com.
The name server configuration of flashmath.com is shared with other domains, for instance mail.ackware.com, default-ptr-174-138-122-27.misdivision.com, luminus-ns2.genuity.ca and two others.
flashmath.com has at least partial name server overlap with other domains, such as dellnotebookbatteries.com, maitake.xyz, filmflair.com and two others.
It is common to see these name servers used together with name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.
ns1.afternic.com directs to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com directs to 173.201.66.69 and 2603:5:2226::45. Each host name carries two IP addresses.