reply.b2bideasnow.com - robtex.com
reply.b2bideasnow.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.138.201.201🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-138-201-201.ap-southeast-1.compute.amazonaws.com | ||||||
| MX | reply.b2bideasnow.com ⭐ | ||||||
| A | 18.138.201.201🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-138-201-201.ap-southeast-1.compute.amazonaws.com | ||||||
| TXT | v=spf1 a ip4:129.41.175.3 ip4:129.41.175.5 -all | ||||||
b2bideasnow.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.5.147.71🇸🇬 Amazon3.5.147.0/24 EC2 Prefix | ||||||
| A | 3.5.147.119🇸🇬 Amazon3.5.147.0/24 EC2 Prefix | ||||||
| A | 3.5.149.162🇸🇬 Amazon3.5.149.0/24 EC2 Prefix | ||||||
| A | 3.5.149.234🇸🇬 Amazon3.5.149.0/24 EC2 Prefix | ||||||
| A | 3.5.151.70🇸🇬 Amazon3.5.151.0/24 EC2 Prefix | ||||||
| A | 52.219.36.57🇸🇬 Amazon52.219.36.0/24 AWS S3 | ||||||
| A | 52.219.125.103🇸🇬 Amazon52.219.125.0/24 AWS S3 | ||||||
| A | 52.219.184.39🇸🇬 Amazon52.219.184.0/24 AWS S3 | ||||||
| NS | ns-498.awsdns-62.com ⭐ | ||||||
| NS | ns-1321.awsdns-37.org | ||||||
| NS | ns-1802.awsdns-33.co.uk | ||||||
| NS | ns-536.awsdns-03.net | ||||||
| MX | mail9916.b2bideasnow.com ⭐ | ||||||
| MX | reply.b2bideasnow.com(10) | ||||||
| MX | mail.b2bideasnow.com(20) | ||||||
| MX | mail9915.b2bideas.org(20) | ||||||
| TXT | v=spf1 ip4:129.41.175.3 ip4:129.41.175.5 -all | ||||||
| SOA | ns-498.awsdns-62.comawsdns-hostmaster@amazon.com serial=1 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●MXreply.b2bideasnow.com2026-02-21 → 2026-03-28 · 2 obs
● 2026-03-28 11:39:48
●A18.138.201.2012026-02-21 → 2026-03-28 · 2 obs
● 2026-03-28 11:39:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net... | - |
| b2bideasnow.com | ns-536.awsdns-03.net, ns-498.awsdns-62.com, ns-1802.awsdns-33.co.uk, ns-1321.awsdns-37.org | 1 record |
✅ Authoritative Response
Server:205.251.194.24
NS records: ns-536.awsdns-03.net, ns-498.awsdns-62.com, ns-1802.awsdns-33.co.uk, ns-1321.awsdns-37.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2bideasnow.com (unsigned zone)
⏱️ Timing
Total: 278ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.138.201.201 |
| MX | 1 | reply.b2bideasnow.com (pri: 5) |
| TXT | 1 | v=spf1 a ip4:129.41.175.3 ip4:129.41.175 |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-498.awsdns-62.com)
Analysis
Mail Server Role
reply.b2bideasnow.com serves as the mail server for b2bideasnow.com and for reply.b2bideasnow.com.
mail9916.b2bideasnow.com, mail.b2bideasnow.com and mail9915.b2bideas.org are commonly used as mail servers together with reply.b2bideasnow.com.
IP Addresses
reply.b2bideasnow.com points to a single IP number: 18.138.201.201.
Other host names, for instance mkt8578.com, bounce.email.ocbc.com, reply.mkt9778.com, reply.shaklee.mkt7531.com and mkt10156.com share IP numbers with reply.b2bideasnow.com.
Mail Servers
A single mail server handles reply.b2bideasnow.com and reply.b2bideasnow.com.
reply.b2bideasnow.com shares at least some mail servers with other domains, for instance b2bideasnow.com.
Host name reply.b2bideasnow.com resolves to IP 18.138.201.201.