nptweb.com - robtex.com
nptweb.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 | ||||||
Up
smtp.nptweb.com |
Same first word
nptweb.com |
Similar names
DNS History
12 records (7 active, 5 former)
○NSdns010.d.register.com2015-08-08 → 2017-06-14 · 3 obs
● 2017-06-14 01:53:38
○ 2026-02-27 07:41:08
○NSdns030.c.register.com2015-08-08 → 2017-06-14 · 3 obs
● 2017-06-14 01:53:38
○ 2026-02-27 07:41:08
○NSdns056.b.register.com2015-08-08 → 2017-06-14 · 3 obs
● 2017-06-14 01:53:38
○ 2026-02-27 07:41:08
●NSdns101.register.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 07:41:08
●NSdns102.register.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 07:41:08
○NSdns121.a.register.com2015-08-08 → 2017-06-14 · 3 obs
● 2017-06-14 01:53:38
○ 2026-02-27 07:41:08
●MXalt1.aspmx.l.google.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 07:41:08
●MXalt2.aspmx.l.google.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 07:41:08
●MXalt3.aspmx.l.google.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 07:41:08
●MXalt4.aspmx.l.google.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 07:41:08
●MXaspmx.l.google.com2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 07:41:08
○MXsmtp.nptweb.com2015-08-08 → 2017-06-14 · 3 obs
● 2017-06-14 01:53:38
○ 2026-02-27 07:41:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nptweb.com | dns101.register.com, dns102.register.com | 2 records |
✅ Authoritative Response
Server: 162.159.25.158
NS records: dns101.register.com, dns102.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nptweb.com (unsigned zone)
⏱️ Timing
Total: 648ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns102.register.com, dns101.register.com |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | google-site-verification=Q1zNHWtrmYeeTf_ |
| SOA | 1 | DNS101.REGISTER.com root.REGISTER.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns101.register.com, dns102.register.com)
AI analysis
The parent of smtp.nptweb.com is nptweb.com.
Two name servers dns101.register.com and dns102.register.com handle the delegation for nptweb.com.
nptweb.com shares the same name server setup as other domains, for example johndunning.com, engrid.org, youthepeople.org, thenakadas.com and export56.com.
nptweb.com shares name servers with other domains at least partially, for instance oyster-tech.com.
Host names with one IP number:
dns101.register.com points to 162.159.24.117; dns102.register.com points to 162.159.25.158.
nptweb.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
nptweb.com shares at least partially some mail servers with other domains, for instance michaelbukoski.com, freewest.cz, albertsales.com, skcdata.com and tyjahe.com.
these mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers
Each host name points to two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27
alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26
alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26
alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26
alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27