smtp1.cfvsf.com - robtex.com
smtp1.cfvsf.com
| CNAME | traff-https.hugedomains.com | ||||||
| CNAME | hdl-prd-https-0699149ba9be518e.elb.us-east-1.amazonaws.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix | ||||||
| A | 2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix | ||||||
| A | 13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix | ||||||
| A | 54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix | ||||||
cfvsf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix | ||||||
| A | 2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix | ||||||
| A | 13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix | ||||||
| A | 54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix | ||||||
| NS | ns1.namebrightdns.com ⭐ | ||||||
| NS | nsg1.namebrightdns.com | ||||||
| NS | nsg2.namebrightdns.com | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | afternic-verification-G9G3tM8T8EwEizzPzjGJWF | ||||||
| SOA | ns1.namebrightdns.comdns@namebright.com 2026-04-13 #1 | ||||||
Previously MX for
Same first word
smtp1.edu.ee |
smtp1.hu |
smtp1.net |
smtp1.in |
smtp1.jele.io |
smtp1.gov.rs |
smtp1.ru |
smtp1.com |
smtp1.us.com |
smtp1.kinghost.net |
smtp1.org |
smtp1.eu |
smtp1.gov.ee |
smtp1.selfip.net |
Similar names
1smtp.ru |
1stpm.net |
1smtp.com |
stmp1.com |
mtsp1.com |
1stpm.com |
1stpm.org |
p1smt.com |
smpt1.ws |
mtsp1.cc |
mp1st.com |
tpms1.com |
DNS History
9 records (7 active, 2 former)
●NSnsg1.namebrightdns.com2026-03-08 → 2026-04-13 · 2 obs
● 2026-03-08 19:46:20
● 2026-04-13 07:13:26
● 2026-04-13 07:13:26
●NSnsg2.namebrightdns.com2026-03-08 → 2026-04-13 · 2 obs
● 2026-03-08 19:46:20
● 2026-04-13 07:13:26
● 2026-04-13 07:13:26
●A13.223.25.842026-03-08 → 2026-04-13 · 3 obs
○ 2016-07-14 11:04:44
● 2026-03-08 19:46:20
● 2026-04-13 07:13:26
● 2026-03-08 19:46:20
● 2026-04-13 07:13:26
○A209.172.48.872015-05-06 → 2015-05-06 · 3 obs
● 2015-05-06 20:00:02
○ 2015-10-17 20:39:48
○ 2026-04-13 07:13:26
○ 2015-10-17 20:39:48
○ 2026-04-13 07:13:26
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-08 → 2026-04-13 · 3 obs
○ 2016-07-14 11:04:44
● 2026-03-08 19:46:20
● 2026-04-13 07:13:26
● 2026-03-08 19:46:20
● 2026-04-13 07:13:26
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-08 → 2026-04-13 · 3 obs
○ 2016-07-14 11:04:44
● 2026-03-08 19:46:20
● 2026-04-13 07:13:26
● 2026-03-08 19:46:20
● 2026-04-13 07:13:26
●A54.243.117.1972026-03-08 → 2026-04-13 · 3 obs
○ 2016-07-14 11:04:44
● 2026-03-08 19:46:20
● 2026-04-13 07:13:26
● 2026-03-08 19:46:20
● 2026-04-13 07:13:26
○A69.90.95.552015-10-17 → 2016-07-14 · 5 obs
○ 2015-05-06 20:00:02
● 2015-10-17 20:39:48
● 2016-07-14 11:04:44
○ 2026-03-08 19:46:20
○ 2026-04-13 07:13:26
● 2015-10-17 20:39:48
● 2016-07-14 11:04:44
○ 2026-03-08 19:46:20
○ 2026-04-13 07:13:26
●CNAMEtraff-https.hugedomains.com2026-03-08 → 2026-04-13 · 2 obs
● 2026-03-08 19:46:20
● 2026-04-13 07:13:26
● 2026-04-13 07:13:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cfvsf.com | nsg1.namebrightdns.com, nsg2.namebrightdns.com | 22 records |
✅ Authoritative Response
Server:100.31.89.178
NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cfvsf.com (unsigned zone)
⏱️ Timing
Total: 125ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 54.243.117.197, 13.223.25.84 |
| AAAA | 2 | 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb |
| NS | 2 | nsg1.namebrightdns.com, nsg2.namebrightdns.com |
| CNAME | 1 | traff-https.hugedomains.com |
📌 Glue Records Collected
Total: 22
Out-of-bailiwick: 22 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)
Analysis
IP Addresses
smtp1.cfvsf.com maps to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.
Other host names, for instance getret.com, trexia.com, priceschool.com, gethopeful.com and professionalsteam.com share IP numbers with smtp1.cfvsf.com.