mathsoc.com - dns.ninja
mathsoc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.25.16.208🇩🇪 CSL159.25.0.0/16 | ||||||
| NS | x.ns.joker.com ⭐ | ||||||
| A | 194.245.103.13🇩🇪 CSL194.245.0.0/16 DE-CSL-GMBH-PA | ||||||
| PTR | x.ns.joker.com | ||||||
| NS | y.ns.joker.com | ||||||
| A | 2a01:4f8:c0c:165b::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | y.ns.joker.com | ||||||
| A | 23.88.49.189🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC | ||||||
| PTR | static.189.49.88.23.clients.your-server.de | ||||||
| NS | z.ns.joker.com | ||||||
| A | 2607:5300:203:7e6d::2222🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| PTR | z.ns.joker.com | ||||||
| A | 192.95.37.184🇨🇦 OVH192.95.0.0/18 Hosting route | ||||||
| PTR | z.ns.joker.com | ||||||
| MX | mx2.zoho.eu ⭐ | ||||||
| A | 185.230.214.166🇳🇱 ZOHO-EU185.230.214.0/23 | ||||||
| PTR | mx2.zoho.eu | ||||||
| PTR | mx3.zoho.eu | ||||||
| PTR | mx.zoho.eu | ||||||
| MX | mx3.zoho.eu(20) | ||||||
| A | 185.230.214.166🇳🇱 ZOHO-EU185.230.214.0/23 | ||||||
| PTR | mx2.zoho.eu | ||||||
| PTR | mx3.zoho.eu | ||||||
| PTR | mx.zoho.eu | ||||||
| MX | mx.zoho.eu(50) | ||||||
| A | 185.230.214.166🇳🇱 ZOHO-EU185.230.214.0/23 | ||||||
| PTR | mx2.zoho.eu | ||||||
| PTR | mx3.zoho.eu | ||||||
| PTR | mx.zoho.eu | ||||||
| SOA | x.ns.joker.comhostmaster@joker.com 2022-09-12 #46 | ||||||
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=1785698047 | ||||||
Same first word
Similar names
DNS History
17 records (7 active, 10 former)
○NSa.ns.joker.com2015-06-12 → 2020-02-20 · 4 obs
● 2020-02-20 14:32:20
○ 2026-02-28 09:53:12
○ 2026-08-02 19:18:44
○NSb.ns.joker.com2015-06-12 → 2020-02-20 · 4 obs
● 2020-02-20 14:32:20
○ 2026-02-28 09:53:12
○ 2026-08-02 19:18:44
○NSc.ns.joker.com2015-06-12 → 2020-02-20 · 4 obs
● 2020-02-20 14:32:20
○ 2026-02-28 09:53:12
○ 2026-08-02 19:18:44
●NSx.ns.joker.com2026-02-28 → 2026-08-02 · 3 obs
● 2026-02-28 09:53:12
● 2026-08-02 19:18:44
●NSy.ns.joker.com2026-02-28 → 2026-08-02 · 3 obs
● 2026-02-28 09:53:12
● 2026-08-02 19:18:44
●NSz.ns.joker.com2026-02-28 → 2026-08-02 · 3 obs
● 2026-02-28 09:53:12
● 2026-08-02 19:18:44
○MXalt1.aspmx.l.google.com2015-06-12 → 2020-02-20 · 4 obs
● 2020-02-20 14:32:20
○ 2026-02-28 09:53:12
○ 2026-08-02 19:18:44
○MXalt2.aspmx.l.google.com2015-06-12 → 2020-02-20 · 4 obs
● 2020-02-20 14:32:20
○ 2026-02-28 09:53:12
○ 2026-08-02 19:18:44
○MXaspmx.l.google.com2015-06-12 → 2020-02-20 · 4 obs
● 2020-02-20 14:32:20
○ 2026-02-28 09:53:12
○ 2026-08-02 19:18:44
○MXaspmx2.googlemail.com2015-06-12 → 2020-02-20 · 4 obs
● 2020-02-20 14:32:20
○ 2026-02-28 09:53:12
○ 2026-08-02 19:18:44
○MXaspmx3.googlemail.com2015-06-12 → 2020-02-20 · 4 obs
● 2020-02-20 14:32:20
○ 2026-02-28 09:53:12
○ 2026-08-02 19:18:44
○MXaspmx4.googlemail.com2015-06-12 → 2020-02-20 · 4 obs
● 2020-02-20 14:32:20
○ 2026-02-28 09:53:12
○ 2026-08-02 19:18:44
○MXaspmx5.googlemail.com2015-06-12 → 2020-02-20 · 4 obs
● 2020-02-20 14:32:20
○ 2026-02-28 09:53:12
○ 2026-08-02 19:18:44
●MXmx.zoho.eu2026-02-28 → 2026-08-02 · 3 obs
● 2026-02-28 09:53:12
● 2026-08-02 19:18:44
●MXmx2.zoho.eu2026-02-28 → 2026-08-02 · 3 obs
● 2026-02-28 09:53:12
● 2026-08-02 19:18:44
●MXmx3.zoho.eu2026-02-28 → 2026-08-02 · 3 obs
● 2026-02-28 09:53:12
● 2026-08-02 19:18:44
●A159.25.16.2082015-06-12 → 2026-08-02 · 2 obs
● 2026-08-02 19:18:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| mathsoc.com | x.ns.joker.com, y.ns.joker.com, z.ns.joker.com | 5 records |
✅ Authoritative Response
Server:194.245.103.13
NS records: x.ns.joker.com, y.ns.joker.com, z.ns.joker.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mathsoc.com (unsigned zone)
⏱️ Timing
Total: 623ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.25.16.208 |
| NS | 3 | x.ns.joker.com, y.ns.joker.com... |
| MX | 3 | mx.zoho.eu (pri: 10), mx2.zoho.eu (pri: 20)... |
| SOA | 1 | x.ns.joker.com hostmaster.joker.com |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (x.ns.joker.com, y.ns.joker.com, y.ns.joker.com...)
Analysis
IP Addresses
mathsoc.com resolves to one IP address: 159.25.16.208.
c-vis.com, autocentrum.nl, javaprise.com and two other host names share IP numbers with mathsoc.com.
Name Servers
mathsoc.com carries NS records delegating to x.ns.joker.com, y.ns.joker.com and z.ns.joker.com.
There is at least partial name server overlap between mathsoc.com and other domains — netzverwaltung.net, wattle.org, alexlongmore.co.uk and two more among them.
The name servers a.ns.joker.com, b.ns.joker.com and c.ns.joker.com are often found in combination with these name servers.
Hostnames that resolve to two IP addresses:
y.ns.joker.com resolves to two addresses: 23.88.49.189 and 2a01:4f8:c0c:165b::1.
z.ns.joker.com resolves to two addresses: 192.95.37.184 and 2607:5300:203:7e6d::2222.
Hosts with just one IP address:
The hostname x.ns.joker.com resolves to 194.245.103.13.
Mail Servers
Incoming mail for mathsoc.com is delivered via three mail servers: mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.
mathsoc.com has at least partial mail server overlap with other domains such as bartuzi.eu, stylino.cy, vixile.org and two more.
All three — mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu — point to 185.230.214.166 as their single IP address.
The host names mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu each resolve to 185.230.214.166.