sumdex.com - dns.ninja
sumdex.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=1784851927 | ||||||
Subdomains
Same first word
Similar names
usdmex.com |
dexsum.com |
medxus.co.nz |
musdex.com |
usmedx.com |
xmsedu.com |
mud(0x736578).com |
xsmedu.org.cn |
mxsedu.com |
xsmedu.com |
medxus.com |
deusxm.com |
xusmed.com |
DNS History
14 records (9 active, 5 former)
●NSlocalhost@2026-02-14 → 2026-07-24 · 3 obs
● 2026-02-14 20:46:04
● 2026-07-24 00:20:38
●NSns1.cyberdns.tw2026-02-14 → 2026-07-24 · 3 obs
● 2026-02-14 20:46:04
● 2026-07-24 00:20:38
○NSns1.globat.com2015-06-27 → 2017-05-22 · 4 obs
● 2017-05-22 13:43:38
○ 2026-02-14 20:46:04
○ 2026-07-24 00:20:38
●NSns2.cyberdns.tw2026-02-14 → 2026-07-24 · 3 obs
● 2026-02-14 20:46:04
● 2026-07-24 00:20:38
○NSns2.globat.com2015-06-27 → 2017-05-22 · 4 obs
● 2017-05-22 13:43:38
○ 2026-02-14 20:46:04
○ 2026-07-24 00:20:38
●MXalt1.aspmx.l.google.com2026-02-14 → 2026-07-24 · 3 obs
● 2026-02-14 20:46:04
● 2026-07-24 00:20:38
●MXalt2.aspmx.l.google.com2026-02-14 → 2026-07-24 · 3 obs
● 2026-02-14 20:46:04
● 2026-07-24 00:20:38
●MXalt3.aspmx.l.google.com2026-02-14 → 2026-07-24 · 3 obs
● 2026-02-14 20:46:04
● 2026-07-24 00:20:38
●MXalt4.aspmx.l.google.com2026-02-14 → 2026-07-24 · 3 obs
● 2026-02-14 20:46:04
● 2026-07-24 00:20:38
●MXaspmx.l.google.com2026-02-14 → 2026-07-24 · 3 obs
● 2026-02-14 20:46:04
● 2026-07-24 00:20:38
○MXmx.sumdex.com2015-06-27 → 2017-05-22 · 4 obs
● 2017-05-22 13:43:38
○ 2026-02-14 20:46:04
○ 2026-07-24 00:20:38
●A35.213.183.2162026-02-14 → 2026-07-24 · 3 obs
● 2026-02-14 20:46:04
● 2026-07-24 00:20:38
○A66.96.145.2202015-06-27 → 2015-10-30 · 4 obs
● 2015-10-30 11:50:26
○ 2015-11-25 16:42:46
○ 2026-07-24 00:20:38
○A66.96.149.12015-11-25 → 2017-05-22 · 5 obs
● 2015-11-25 16:42:46
● 2017-05-22 13:43:38
○ 2026-02-14 20:46:04
○ 2026-07-24 00:20:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sumdex.com | ns1.cyberdns.tw, ns2.cyberdns.tw | - |
✅ Authoritative Response
Server:34.80.212.212
NS records: ns1.cyberdns.tw, ns2.cyberdns.tw
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sumdex.com (unsigned zone)
⏱️ Timing
Total: 1572ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.213.183.216 |
| NS | 2 | ns1.cyberdns.tw, ns2.cyberdns.tw |
| MX | 5 | alt4.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 +a +mx +a:sgp50.siteground.asia |
| SOA | 1 | localhost@ hostmaster.sumdex.com |
Analysis
Hierarchy
The parent domain of mail.sumdex.com and www.sumdex.com is sumdex.com.
IP Addresses
sumdex.com directs to one IP number, which is 35.213.183.216.
Among the host names that share IP numbers with sumdex.com are firealarm.id, bena-india.com, gouldsbooks.com and two others.
Name Servers
sumdex.com carries NS records delegating to localhost@, ns1.cyberdns.tw and ns2.cyberdns.tw.
There is at least partial name server overlap between sumdex.com and other domains — secureschool.com.tw, ncc33.com, abu.tw and two more among them.
ns1.cyberdns.tw → 34.80.212.212 and ns2.cyberdns.tw → 35.194.228.87: one IP number per host name.
Mail Servers
sumdex.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
sumdex.com shares at least some of its mail servers with other domains — for example ns500731.ns500731.ns500704.ns500704.ns500731.ns500704.ns500688.ns500678.ns500653.ns500131.lustychickser.com, ns500754.ns500754.ns500671.ns500754.ns500731.ns500731.ns500671.ns500688.ns500678.ns500678.ns500704.ns500704.ns500291.ns500649.tenderladiesbz.com, ns500693.ns500699.ns500693.ns500693.ns500734.ns500699.ns500699.ns500699.ns500699.ns500699.ns500588.ns500632.ns500112.dtrkdll.com and two more.
It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.
Hosts with two IP numbers each:
aspmx.l.google.com resolves to two addresses: 142.251.179.27 and 2607:f8b0:4004:c09::1a.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.