mathnotes.net - robtex.com
mathnotes.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.68.202.11🇨🇦 EDNS64.68.200.0/22 | ||||||
| PTR | url-fwd.zoneedit.com | ||||||
| NS | dns0.zoneedit.com ⭐ | ||||||
| A | 64.68.198.83🇨🇦 EDNS64.68.198.0/24 | ||||||
| PTR | bind0.zoneedit.com | ||||||
| NS | ns13.zoneedit.com | ||||||
| A | 2a01:7e01::f03c:95ff:fe34:b655🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies | ||||||
| PTR | fra1.zoneedit.com | ||||||
| A | 139.162.157.202🇩🇪 AKAMAI-LINODE-AP139.162.128.0/19 Akamai Technologies | ||||||
| PTR | fra1.zoneedit.com | ||||||
| NS | ns17.zoneedit.com | ||||||
| A | 2a03:b0c0:2:f0::1714:7001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean | ||||||
| PTR | ams1.zoneedit.com | ||||||
| A | 167.99.46.58🇳🇱 DIGITALOCEAN167.99.32.0/20 DigitalOcean | ||||||
| PTR | ams1.zoneedit.com | ||||||
| MX | mx-caprica.zoneedit.com ⭐ | ||||||
| A | 64.68.198.23🇨🇦 EDNS64.68.198.0/24 | ||||||
| PTR | mxc03.zoneedit.com | ||||||
| A | 64.68.198.24🇨🇦 EDNS64.68.198.0/24 | ||||||
| PTR | mxc04.zoneedit.com | ||||||
| SOA | dns0.zoneedit.comzone@zoneedit.com serial=1554403401 | ||||||
net
| 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=1783209496 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSdns0.zoneedit.com2015-06-14 → 2026-07-05 · 2 obs
● 2026-07-05 00:06:18
●NSns13.zoneedit.com2015-06-14 → 2026-07-05 · 2 obs
● 2026-07-05 00:06:18
●NSns17.zoneedit.com2015-06-14 → 2026-07-05 · 2 obs
● 2026-07-05 00:06:18
●MXmx-caprica.zoneedit.com2015-06-14 → 2026-07-05 · 2 obs
● 2026-07-05 00:06:18
○A162.243.226.872015-06-14 → 2017-01-08 · 4 obs
● 2017-01-08 16:01:28
○ 2018-01-22 12:00:54
○ 2026-07-05 00:06:18
○A198.199.92.592018-01-22 → 2018-01-22 · 4 obs
● 2018-01-22 12:00:54
○ 2026-03-28 06:40:42
○ 2026-07-05 00:06:18
●A64.68.202.112026-03-28 → 2026-07-05 · 3 obs
● 2026-03-28 06:40:42
● 2026-07-05 00:06:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | g.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net... | - |
| mathnotes.net | ns17.zoneedit.com, ns13.zoneedit.com | - |
✅ Authoritative Response
Server:167.99.46.58
NS records: ns17.zoneedit.com, ns13.zoneedit.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathnotes.net (unsigned zone)
⏱️ Timing
Total: 558ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.68.202.11 |
| NS | 2 | ns17.zoneedit.com, ns13.zoneedit.com |
| MX | 1 | mx-caprica.zoneedit.com (pri: 0) |
| SOA | 1 | dns0.zoneedit.com zone.zoneedit.com |
Analysis
IP Addresses
mathnotes.net directs to one IP number, which is 64.68.202.11.
Among the host names that share IP numbers with mathnotes.net are kramek.com, sensient.eu, billingsseniorhighschool.org and two others.
Name Servers
mathnotes.net is served by three name servers: dns0.zoneedit.com, ns13.zoneedit.com and ns17.zoneedit.com.
mathnotes.net has at least partial name server overlap with other domains, such as brandey.org, seanvetter.com, cistel.ca and two others.
ns8.zoneedit.com, ns9.zoneedit.com and dns1.zoneedit.com — plus 7 other name servers — are commonly paired with these name servers.
Hosts with two IP numbers each:
The A records for ns13.zoneedit.com return 139.162.157.202 and 2a01:7e01::f03c:95ff:fe34:b655.
The A records for ns17.zoneedit.com return 167.99.46.58 and 2a03:b0c0:2:f0::1714:7001.
Hosts that resolve to one IP address:
dns0.zoneedit.com resolves to the IP address 64.68.198.83.
Mail Servers
mathnotes.net routes its mail through a single mail server, mx-caprica.zoneedit.com.
mathnotes.net has the same mail server arrangement as a number of other domains, for example hofer.priv.at, marvinegibson.com, veterinairedermatologue.be and two more.
mathnotes.net shares at least some of its mail servers with other domains — for example guardiangroup.in, harp-l.org, gfsar.ca and two more.
It is common to find these mail servers paired with the mail servers aspmx.l.google.com.
mx-caprica.zoneedit.com has two IP addresses: 64.68.198.23 and 64.68.198.24.