mathstart.info - dns.ninja
mathstart.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 99.83.176.46🇺🇸 Amazon99.83.176.0/20 | ||||||
| PTR | a44fc39dcd01d2028.awsglobalaccelerator.com | ||||||
| NS | ns1.markmonitor.com ⭐ | ||||||
| A | 2620:10a:80a8::1🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| A | 149.112.160.1🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| NS | ns2.markmonitor.com | ||||||
| A | 2001:67c:10b8::1🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | ns2.markmonitor.com | ||||||
| A | 176.97.158.1🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | ns2.markmonitor.com | ||||||
| NS | ns3.markmonitor.com | ||||||
| A | 2620:10a:80a9::1🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| A | 149.112.161.1🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| NS | ns4.markmonitor.com ⚠️ Not in parent delegation | ||||||
| A | 2001:67c:1bc::1🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast | ||||||
| PTR | ns1.markmonitor.com | ||||||
| A | 192.174.68.1🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net | ||||||
| PTR | ns1.markmonitor.com | ||||||
| NS | ns5.markmonitor.com ⚠️ Not in parent delegation | ||||||
| A | 2620:10a:80a8::2🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| A | 149.112.160.2🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| NS | ns6.markmonitor.com ⚠️ Not in parent delegation | ||||||
| A | 2001:67c:10b8::3🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net | ||||||
| PTR | ns6.markmonitor.com | ||||||
| A | 176.97.158.3🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net | ||||||
| PTR | ns6.markmonitor.com | ||||||
| NS | ns7.markmonitor.com ⚠️ Not in parent delegation | ||||||
| A | 2620:10a:80a9::2🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| A | 149.112.161.2🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.markmonitor.comhostmaster@markmonitor.com 2024-07-19 #1 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1785466655 | ||||||
Same first word
mathstart.com |
mathstart.net |
mathstart.info |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.markmonitor.com2026-03-26 → 2026-07-31 · 2 obs
● 2026-07-31 03:27:58
●NSns2.markmonitor.com2026-03-26 → 2026-07-31 · 2 obs
● 2026-07-31 03:27:58
●NSns3.markmonitor.com2026-03-26 → 2026-07-31 · 2 obs
● 2026-07-31 03:27:58
●NSns4.markmonitor.com2026-03-26 → 2026-07-31 · 2 obs
● 2026-07-31 03:27:58
●NSns5.markmonitor.com2026-03-26 → 2026-07-31 · 2 obs
● 2026-07-31 03:27:58
●NSns6.markmonitor.com2026-03-26 → 2026-07-31 · 2 obs
● 2026-07-31 03:27:58
●NSns7.markmonitor.com2026-03-26 → 2026-07-31 · 2 obs
● 2026-07-31 03:27:58
●A99.83.176.462026-03-26 → 2026-07-31 · 2 obs
● 2026-07-31 03:27:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| mathstart.info | ns3.markmonitor.com, ns1.markmonitor.com, ns2.markmonitor.com | - |
✅ Authoritative Response
Server:149.112.161.1
NS records: ns3.markmonitor.com, ns1.markmonitor.com, ns2.markmonitor.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathstart.info (unsigned zone)
⏱️ Timing
Total: 642ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 99.83.176.46 |
| NS | 7 | ns1.markmonitor.com, ns2.markmonitor.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.markmonitor.com hostmaster.markmonit |
Analysis
IP Addresses
mathstart.info has exactly one IP address — 99.83.176.46.
megagames.toys, officialavatarstudios.com, statefarminsurancepuertorico.info plus two other host names have IP numbers in common with mathstart.info.
Name Servers
The DNS delegation for mathstart.info covers 7 name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 more.
mathstart.info shares at least some of its name servers with other domains, including mymotog.de, mycaredc.com, jobsflag-alerts.com and two others.
These name servers are frequently seen alongside the name servers ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.
Host names pointing to two IP addresses:
ns1.markmonitor.com maps to two IP addresses — 149.112.160.1 and 2620:10a:80a8::1.
ns2.markmonitor.com maps to two IP addresses — 176.97.158.1 and 2001:67c:10b8::1.
ns3.markmonitor.com maps to two IP addresses — 149.112.161.1 and 2620:10a:80a9::1.
ns4.markmonitor.com maps to two IP addresses — 192.174.68.1 and 2001:67c:1bc::1.
ns5.markmonitor.com maps to two IP addresses — 149.112.160.2 and 2620:10a:80a8::2.
ns6.markmonitor.com maps to two IP addresses — 176.97.158.3 and 2001:67c:10b8::3.
ns7.markmonitor.com maps to two IP addresses — 149.112.161.2 and 2620:10a:80a9::2.