coolsan.com - dns.ninja
coolsan.com
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=1785517657 | ||||||
Subdomains
mail.coolsan.com |
Same first word
Similar names
DNS History
18 records (10 active, 8 former)
○NSns1.mediatemple.net2015-07-08 → 2017-02-12 · 5 obs
● 2015-07-08 18:49:40
● 2017-02-12 17:53:48
○ 2018-10-21 18:50:46
○ 2026-07-31 17:13:04
●NSns1.panthur.com2018-10-21 → 2026-07-31 · 3 obs
● 2018-10-21 18:50:46
● 2026-07-31 17:13:04
○NSns2.mediatemple.net2015-07-08 → 2017-02-12 · 5 obs
● 2015-07-08 18:49:40
● 2017-02-12 17:53:48
○ 2018-10-21 18:50:46
○ 2026-07-31 17:13:04
●NSns2.panthur.com2018-10-21 → 2026-07-31 · 3 obs
● 2018-10-21 18:50:46
● 2026-07-31 17:13:04
●NSns3.panthur.com2018-10-21 → 2026-07-31 · 3 obs
● 2018-10-21 18:50:46
● 2026-07-31 17:13:04
●NSns4.panthur.com2018-10-21 → 2026-07-31 · 3 obs
● 2018-10-21 18:50:46
● 2026-07-31 17:13:04
●MXalt1.aspmx.l.google.com2017-02-12 → 2026-07-31 · 3 obs
● 2017-02-12 17:53:48
● 2026-07-31 17:13:04
●MXalt2.aspmx.l.google.com2017-02-12 → 2026-07-31 · 3 obs
● 2017-02-12 17:53:48
● 2026-07-31 17:13:04
○MXalt3.aspmx.l.google.com2017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 17:53:48
○ 2018-10-21 18:50:46
○ 2026-07-31 17:13:04
○MXalt4.aspmx.l.google.com2017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 17:53:48
○ 2018-10-21 18:50:46
○ 2026-07-31 17:13:04
●MXaspmx.l.google.com2017-02-12 → 2026-07-31 · 3 obs
● 2017-02-12 17:53:48
● 2026-07-31 17:13:04
●MXaspmx2.googlemail.com2018-10-21 → 2026-07-31 · 3 obs
● 2018-10-21 18:50:46
● 2026-07-31 17:13:04
●MXaspmx3.googlemail.com2018-10-21 → 2026-07-31 · 3 obs
● 2018-10-21 18:50:46
● 2026-07-31 17:13:04
○MXdev.null2008-03-18 → 2008-03-18 · 3 obs
○ 2015-07-08 18:49:40
○ 2026-07-31 17:13:04
○MXmail.coolsan.com2015-07-08 → 2016-04-23 · 5 obs
● 2015-07-08 18:49:40
● 2016-04-23 23:42:00
○ 2017-02-12 17:53:48
○ 2026-07-31 17:13:04
●A116.90.57.942018-10-21 → 2026-07-31 · 3 obs
● 2018-10-21 18:50:46
● 2026-07-31 17:13:04
○A208.254.26.1322008-03-18 → 2008-03-18 · 3 obs
○ 2015-07-08 18:49:40
○ 2026-07-31 17:13:04
○A64.207.139.1592015-07-08 → 2017-02-12 · 5 obs
● 2015-07-08 18:49:40
● 2017-02-12 17:53:48
○ 2018-10-21 18:50:46
○ 2026-07-31 17:13:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coolsan.com | ns1.panthur.com, ns2.panthur.com, ns3.panthur.com, ns4.panthur.com | 4 records |
✅ Authoritative Response
Server:172.104.168.112
NS records: ns1.panthur.com, ns2.panthur.com, ns3.panthur.com, ns4.panthur.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolsan.com (unsigned zone)
⏱️ Timing
Total: 680ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.90.57.94 |
| NS | 4 | ns3.panthur.com, ns1.panthur.com... |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), aspmx3.googlemail.com (pri: 10)... |
| TXT | 1 | v=spf1 ip4:116.90.57.94 include:_spf.goo |
| SOA | 1 | ns1.panthur.com servers.panthur.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.panthur.com, ns2.panthur.com, ns3.panthur.com...)
Analysis
Hierarchy
mail.coolsan.com is a subdomain of coolsan.com.
IP Addresses
coolsan.com resolves to one IP address: 116.90.57.94.
mail.rboptom.com.au, biscomtraining.com.au, admoorplumbing.com.au and two other host names share IP numbers with coolsan.com.
Name Servers
The authoritative name servers for coolsan.com are ns1.panthur.com, ns2.panthur.com, ns3.panthur.com and ns4.panthur.com.
The name servers of coolsan.com overlap at least partially with those of other domains — among them obelisksal.com, synesite.com.au, ronshosting.com and two more.
Each of the four hosts ns1.panthur.com, ns2.panthur.com, ns3.panthur.com and ns4.panthur.com points to a single IP address — ns1.panthur.com points to 101.0.100.114, ns2.panthur.com points to 173.230.156.205, ns3.panthur.com points to 176.58.114.77 and ns4.panthur.com points to 172.104.168.112.
Mail Servers
coolsan.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
coolsan.com has at least partial mail server overlap with other domains such as istegelsin.com, ns500754.ns500742.ns500754.ns500731.ns500742.ns500688.ns500671.ns500705.ns500705.ns500704.ns500688.ns500704.ns500671.ns500671.lusty(0x736c7574)z.com, ns500742.ns500731.ns500754.ns500704.ns500671.ns500704.ns500688.ns500705.ns500291.ns500688.ns500291.ns500153.tenderladiesbz.com and two more.
These mail servers commonly co-occur with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
The A records for aspmx2.googlemail.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.
The A records for aspmx3.googlemail.com return 74.125.193.27 and 2a00:1450:400b:c01::1b.
The A records for aspmx.l.google.com return 64.233.180.27 and 2607:f8b0:4004:c23::1a.
The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 74.125.193.26 and 2a00:1450:400b:c01::1a.
aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c0f::1a IP addresses.