spread15.com - dns.ninja
spread15.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.rspread.net ⭐ | ||||||
| A | 103.250.41.2🇭🇰 RSHL-AS103.250.41.0/24 PCCW Customer Route | ||||||
| PTR | ns.rspread.net | ||||||
| NS | ns.rspread.net ⚠️ Not in parent delegation | ||||||
| A | 103.250.41.2🇭🇰 RSHL-AS103.250.41.0/24 PCCW Customer Route | ||||||
| PTR | ns.rspread.net | ||||||
| NS | ns3.rspread.net ⚠️ Not in zone NS records | ||||||
| A | 43.243.166.255🇭🇰 RSHL-AS43.243.164.0/22 PCCW Customer Route | ||||||
| PTR | ns3.rspread.net | ||||||
| MX | postfix.reasonables2.com ⭐ | ||||||
| A | 103.71.229.254🇭🇰 RSHL-AS103.71.228.0/22 Adsmart Digital Limited | ||||||
| PTR | mail229254.rsac1.com | ||||||
| TXT | v=spf1 mx include:rspread.net ~all | ||||||
| SOA | ns.rspread.nethostmaster@rspread.net 2026-04-14 #5 | ||||||
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=1786302609 | ||||||
Subdomains
mail93013.spread15.com |
mail93253.spread15.com |
mail93003.spread15.com |
mail93254.spread15.com |
Same first word
spread15.com |
DNS History
11 records (4 active, 7 former)
●NSns.rspread.net2026-03-06 → 2026-08-09 · 3 obs
● 2026-03-06 07:41:40
● 2026-08-09 19:16:56
○NSns1.onlydomains.com2016-12-13 → 2018-08-10 · 4 obs
● 2018-08-10 12:10:56
○ 2026-03-06 07:41:40
○ 2026-08-09 19:16:56
●NSns1.rspread.net2026-03-06 → 2026-08-09 · 3 obs
● 2026-03-06 07:41:40
● 2026-08-09 19:16:56
○NSns2.onlydomains.com2016-12-13 → 2018-08-10 · 4 obs
● 2018-08-10 12:10:56
○ 2026-03-06 07:41:40
○ 2026-08-09 19:16:56
○NSns3.onlydomains.com2016-12-13 → 2018-08-10 · 4 obs
● 2018-08-10 12:10:56
○ 2026-03-06 07:41:40
○ 2026-08-09 19:16:56
●NSns3.rspread.net2026-04-22 → 2026-08-09 · 3 obs
● 2026-04-22 10:37:04
● 2026-08-09 19:16:56
○NSwin-7lbvsc0nb6b2026-03-06 → 2026-04-06 · 8 obs
● 2026-03-06 07:41:40
● 2026-03-27 15:04:40
○ 2026-03-31 05:10:14
● 2026-04-01 03:14:54
● 2026-04-06 12:23:48
○ 2026-04-22 10:37:04
○ 2026-08-09 19:16:56
●MXpostfix.reasonables2.com2026-03-06 → 2026-08-09 · 3 obs
● 2026-03-06 07:41:40
● 2026-08-09 19:16:56
○MXpostfix.spread20.com2016-12-13 → 2018-08-10 · 4 obs
● 2018-08-10 12:10:56
○ 2026-03-06 07:41:40
○ 2026-08-09 19:16:56
○A203.186.75.1982016-12-13 → 2016-12-13 · 3 obs
○ 2018-08-10 12:10:56
○ 2026-08-09 19:16:56
○A203.78.139.2542018-08-10 → 2018-08-10 · 4 obs
● 2018-08-10 12:10:56
○ 2026-03-06 07:41:40
○ 2026-08-09 19:16:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| spread15.com | ns.rspread.net, ns1.rspread.net | - |
✅ Authoritative Response
Server:103.250.41.2
NS records: ns.rspread.net, ns1.rspread.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for spread15.com (unsigned zone)
⏱️ Timing
Total: 667ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns.rspread.net, ns3.rspread.net |
| MX | 1 | postfix.reasonables2.com (pri: 10) |
| TXT | 1 | v=spf1 mx include:rspread.net ~all |
| SOA | 1 | ns.rspread.net hostmaster.rspread.net |
Analysis
Hierarchy
mail93013.spread15.com, mail93253.spread15.com, mail93003.spread15.com and mail93254.spread15.com each fall under the parent domain spread15.com.
Name Servers
spread15.com has three name servers — ns1.rspread.net, ns3.rspread.net and ns.rspread.net.
spread15.com partially shares its NS delegation with several other domains, including zhaopin123.net, rsgg24.com, reasonables11.com and two others.
These name servers often co-occur with the name servers win-fsc1re03evb.
The hostnames ns1.rspread.net, ns3.rspread.net and ns.rspread.net each have one IP address. ns1.rspread.net resolves to 103.250.41.2; ns3.rspread.net resolves to 43.243.166.255; ns.rspread.net resolves to 103.250.41.2 — the same address as ns1.rspread.net.
The host names ns1.rspread.net and ns.rspread.net both resolve to 103.250.41.2 IP addresses.
Mail Servers
The sole mail server for spread15.com is postfix.reasonables2.com.
Among the domains sharing a mail server setup with spread15.com are m.ebmouldings.com, pr.invt.com.cn, edm.kingsouq.com and two others.
At least a portion of spread15.com's mail servers are also used by other domains, for example mtracademy.com.
These mail servers often co-occur with the mail servers smtp.mtr.com.hk.
postfix.reasonables2.com points to one IP number — 103.71.229.254.