welcomewin.com - robtex.com
welcomewin.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| PTR | ip-207-148-248-143.defastlink.net | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.com | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
| A | 52.20.26.87🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-26-87.compute-1.amazonaws.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=1771291435 | ||||||
Subdomains
smtp.welcomewin.com |
Same first word
welcomewin.de |
welcomewin.com |
DNS History
28 records (3 active, 25 former)
○NSdns1.bigrock.in2018-01-07 → 2018-01-07 · 4 obs
○ 2017-01-02 21:11:06
● 2018-01-07 04:32:16
○ 2026-03-22 16:23:44
○ 2026-03-22 16:23:46
● 2018-01-07 04:32:16
○ 2026-03-22 16:23:44
○ 2026-03-22 16:23:46
○NSdns2.bigrock.in2018-01-07 → 2018-01-07 · 4 obs
○ 2017-01-02 21:11:06
● 2018-01-07 04:32:16
○ 2026-03-22 16:23:44
○ 2026-03-22 16:23:46
● 2018-01-07 04:32:16
○ 2026-03-22 16:23:44
○ 2026-03-22 16:23:46
○NSdns3.bigrock.in2018-01-07 → 2018-01-07 · 4 obs
○ 2017-01-02 21:11:06
● 2018-01-07 04:32:16
○ 2026-03-22 16:23:44
○ 2026-03-22 16:23:46
● 2018-01-07 04:32:16
○ 2026-03-22 16:23:44
○ 2026-03-22 16:23:46
○NSdns4.bigrock.in2018-01-07 → 2018-01-07 · 4 obs
○ 2017-01-02 21:11:06
● 2018-01-07 04:32:16
○ 2026-03-22 16:23:44
○ 2026-03-22 16:23:46
● 2018-01-07 04:32:16
○ 2026-03-22 16:23:44
○ 2026-03-22 16:23:46
●NSns.buydomains.com2026-03-22 → 2026-03-22 · 3 obs
○ 2018-01-07 04:32:16
● 2026-03-22 16:23:44
● 2026-03-22 16:23:46
● 2026-03-22 16:23:44
● 2026-03-22 16:23:46
○NSns27.ixwebhosting.com2015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 17:06:46
○ 2015-11-12 03:14:00
○ 2026-03-22 16:23:46
○ 2015-11-12 03:14:00
○ 2026-03-22 16:23:46
○NSns28.ixwebhosting.com2015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 17:06:46
○ 2015-11-12 03:14:00
○ 2026-03-22 16:23:46
○ 2015-11-12 03:14:00
○ 2026-03-22 16:23:46
○NSnsa1.srv53.com2015-11-12 → 2016-09-16 · 5 obs
○ 2015-07-08 17:06:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
○NSnsa1.srv53.net2015-11-12 → 2016-09-16 · 5 obs
○ 2015-07-08 17:06:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
○NSnsa3.srv53.org2015-11-12 → 2016-09-16 · 5 obs
○ 2015-07-08 17:06:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
○NSnsb1.srv53.com2015-11-12 → 2016-09-16 · 5 obs
○ 2015-07-08 17:06:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
○NSnsb3.srv53.net2015-11-12 → 2016-09-16 · 5 obs
○ 2015-07-08 17:06:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
○NSnsb4.srv53.org2015-11-12 → 2016-09-16 · 5 obs
○ 2015-07-08 17:06:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
○NSnsc4.srv53.com2015-11-12 → 2016-09-16 · 5 obs
○ 2015-07-08 17:06:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
○NSnsc4.srv53.net2015-11-12 → 2016-09-16 · 5 obs
○ 2015-07-08 17:06:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
○NSnsc4.srv53.org2015-11-12 → 2016-09-16 · 5 obs
○ 2015-07-08 17:06:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
○NSnsd1.srv53.com2015-11-12 → 2016-09-16 · 5 obs
○ 2015-07-08 17:06:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
○NSnsd4.srv53.net2015-11-12 → 2016-09-16 · 5 obs
○ 2015-07-08 17:06:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
○NSnsd4.srv53.org2015-11-12 → 2016-09-16 · 5 obs
○ 2015-07-08 17:06:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
●NSthis-domain-for-sale.com2026-03-22 → 2026-03-22 · 3 obs
○ 2018-01-07 04:32:16
● 2026-03-22 16:23:44
● 2026-03-22 16:23:46
● 2026-03-22 16:23:44
● 2026-03-22 16:23:46
○MXmail.imena.com.ua2015-11-12 → 2016-09-16 · 5 obs
○ 2015-07-08 17:06:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
○MXmail1416.ixwebhosting.com2015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 17:06:46
○ 2015-11-12 03:14:00
○ 2026-03-22 16:23:46
○ 2015-11-12 03:14:00
○ 2026-03-22 16:23:46
○MXsmtp.welcomewin.com2018-01-07 → 2018-01-07 · 4 obs
○ 2017-01-02 21:11:06
● 2018-01-07 04:32:16
○ 2026-03-22 16:23:44
○ 2026-03-22 16:23:46
● 2018-01-07 04:32:16
○ 2026-03-22 16:23:44
○ 2026-03-22 16:23:46
○A2001:41d0:b:a74:5:39:10:932015-11-12 → 2016-09-16 · 5 obs
○ 2015-07-08 17:06:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
●A207.148.248.1432026-03-22 → 2026-03-22 · 3 obs
○ 2018-01-07 04:32:16
● 2026-03-22 16:23:44
● 2026-03-22 16:23:46
● 2026-03-22 16:23:44
● 2026-03-22 16:23:46
○A209.198.23.1232018-01-07 → 2018-01-07 · 4 obs
○ 2017-01-02 21:11:06
● 2018-01-07 04:32:16
○ 2026-03-22 16:23:44
○ 2026-03-22 16:23:46
● 2018-01-07 04:32:16
○ 2026-03-22 16:23:44
○ 2026-03-22 16:23:46
○A5.39.10.932015-11-12 → 2016-09-16 · 5 obs
○ 2015-07-08 17:06:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
● 2015-11-12 03:14:00
● 2016-09-16 17:22:26
○ 2017-01-02 21:11:06
○ 2026-03-22 16:23:46
○A50.118.24.22015-07-08 → 2015-07-08 · 3 obs
● 2015-07-08 17:06:46
○ 2015-11-12 03:14:00
○ 2026-03-22 16:23:46
○ 2015-11-12 03:14:00
○ 2026-03-22 16:23:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| welcomewin.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server: 52.20.26.87
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for welcomewin.com (unsigned zone)
⏱️ Timing
Total: 96ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
Hierarchy
welcomewin.com is the parent of smtp.welcomewin.com.
IP Addresses
welcomewin.com points to a single IP number: 207.148.248.143.
other host names for instance www.tedlex.com, weddingchoices.com, mucca.net, mail.cmsq.org and moodrentals.com share IP numbers with welcomewin.com.
Name Servers
welcomewin.com is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.
welcomewin.com shares the same name server setup as other domains, for example amcremodeling.com, selineon.com, pepcenter.com, noup.net and kotrys.com.
welcomewin.com at least partially shares name servers with other domains, for example blandie.com and balancedbyfitness.com.
Host names with a single IP number:
this-domain-for-sale.com points to 52.20.26.87 and ns.buydomains.com points to 52.20.26.87.
Host names that point to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com.