smartupcities.com - robtex.com
smartupcities.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=1776216827 | ||||||
WOT: UNKNOWN (23/100)
Subdomains
Same first word
smartupcities.com |
DNS History
12 records (6 active, 6 former)
●NScns1.alfahosting.info2017-12-19 → 2026-04-15 · 3 obs
● 2017-12-19 15:55:16
● 2026-04-15 01:40:02
●NScns2.alfahosting.info2017-12-19 → 2026-04-15 · 3 obs
● 2017-12-19 15:55:16
● 2026-04-15 01:40:02
●NScns3.alfahosting.info2017-12-19 → 2026-04-15 · 3 obs
● 2017-12-19 15:55:16
● 2026-04-15 01:40:02
○NSns07.domaincontrol.com2016-12-19 → 2016-12-19 · 3 obs
○ 2017-12-19 15:55:16
○ 2026-04-15 01:40:02
○NSns08.domaincontrol.com2016-12-19 → 2016-12-19 · 3 obs
○ 2017-12-19 15:55:16
○ 2026-04-15 01:40:02
○MXinbound-smtp.eu-west-1.amazonaws.com2016-12-19 → 2016-12-19 · 3 obs
○ 2017-12-19 15:55:16
○ 2026-04-15 01:40:02
○MXmail.smartupcities.com2017-12-19 → 2017-12-19 · 4 obs
● 2017-12-19 15:55:16
○ 2026-02-24 21:48:34
○ 2026-04-15 01:40:02
●MXmx03.secure-mailgate.com2026-02-24 → 2026-04-15 · 3 obs
● 2026-02-24 21:48:34
● 2026-04-15 01:40:02
●MXmx04.secure-mailgate.com2026-02-24 → 2026-04-15 · 3 obs
● 2026-02-24 21:48:34
● 2026-04-15 01:40:02
○A109.237.140.502017-12-19 → 2017-12-19 · 4 obs
● 2017-12-19 15:55:16
○ 2026-02-24 21:48:34
○ 2026-04-15 01:40:02
○A45.40.135.52016-12-19 → 2016-12-19 · 3 obs
○ 2017-12-19 15:55:16
○ 2026-04-15 01:40:02
●A81.88.34.2392026-02-24 → 2026-04-15 · 3 obs
● 2026-02-24 21:48:34
● 2026-04-15 01:40:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| smartupcities.com | cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.143.8
NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartupcities.com (unsigned zone)
⏱️ Timing
Total: 793ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.88.34.239 |
| NS | 3 | cns1.alfahosting.info, cns2.alfahosting.info... |
| MX | 2 | mx04.secure-mailgate.com (pri: 10), mx03.secure-mailgate.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:secure-mailgate.com |
| SOA | 1 | cns1.alfahosting.info hostmaster@alfahos |
Analysis
Hierarchy
smartupcities.com is a parent of www.smartupcities.com and mail.smartupcities.com.
IP Addresses
smartupcities.com points to IP number 81.88.34.239.
For instance, other host names mail.recyclingup.at, www.recyclingup.at, mail.trustwall.de, mail.atelier-sabine-mayer.net and mail.smartupcities.com share IP numbers with smartupcities.com.
Name Servers
The delegation for smartupcities.com is handled by three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
smartupcities.com shares name servers with other domains at least partially, for example tradelog.de, xate.de, internetauto2000.de, kivelitz.net and wienker.org.
Host names with two IPs:
cns1.alfahosting.info points to 2a01:64c0:0:5000::8 and 109.237.142.8
cns2.alfahosting.info points to 2a01:4f8:2b02:a88::105 and 148.251.254.105
cns3.alfahosting.info points to 2a02:2b80:101:5000::8 and 109.237.143.8
Mail Servers
Two mail servers mx03.secure-mailgate.com and mx04.secure-mailgate.com handle smartupcities.com.
smartupcities.com shares the same mail server setup as other domains, for instance wippig.de, barbro.at, ditib-sk.de, claudiasourek.at and ergomode.fi.
smartupcities.com shares at least partially some mail servers with other domains, for instance winckel.com.
Host names with two IP numbers:
mx03.secure-mailgate.com points to 46.243.88.174 and 46.243.88.176; mx04.secure-mailgate.com points to 46.243.88.175 and 46.243.88.177.