activesync.heronerd.com - robtex.com
activesync.heronerd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.37.124.130🇺🇸 GOOGLE-FIBER136.37.112.0/20 Google Fiber Inc. | ||||||
| PTR | 136-37-124-130.googlefiber.net | ||||||
| MX | smtp.heronerd.com ⭐ | ||||||
| A | 136.37.124.130🇺🇸 GOOGLE-FIBER136.37.112.0/20 Google Fiber Inc. | ||||||
| PTR | 136-37-124-130.googlefiber.net | ||||||
| MX | pop3.heronerd.com(15) | ||||||
| A | 136.37.124.130🇺🇸 GOOGLE-FIBER136.37.112.0/20 Google Fiber Inc. | ||||||
| PTR | 136-37-124-130.googlefiber.net | ||||||
| MX | mail.heronerd.com(20) | ||||||
| A | 136.37.124.130🇺🇸 GOOGLE-FIBER136.37.112.0/20 Google Fiber Inc. | ||||||
| PTR | 136-37-124-130.googlefiber.net | ||||||
| MX | thor.heronerd.com(25) | ||||||
| A | 136.37.124.130🇺🇸 GOOGLE-FIBER136.37.112.0/20 Google Fiber Inc. | ||||||
| PTR | 136-37-124-130.googlefiber.net | ||||||
| TXT | 2023101409451321eghbau4yr6xgwzniior4mpx55yzp0xldidgil0zz36rphd8k | ||||||
| TXT | v=spf1 a mx ptr a:heronerd.com a:smtp.heronerd.com a:pop3.heronerd.com a:imap... | ||||||
heronerd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.37.124.130🇺🇸 GOOGLE-FIBER136.37.112.0/20 Google Fiber Inc. | ||||||
| NS | ns2.no-ip.com ⭐ | ||||||
| NS | ns1.no-ip.com | ||||||
| NS | ns3.no-ip.com | ||||||
| NS | ns4.no-ip.com | ||||||
| NS | ns5.no-ip.com ⚠️ Not in parent delegation | ||||||
| MX | smtp.heronerd.com ⭐ | ||||||
| MX | pop3.heronerd.com(15) | ||||||
| MX | mail.heronerd.com(20) | ||||||
| MX | thor.heronerd.com(25) | ||||||
| TXT | 2023101409451321eghbau4yr6xgwzniior4mpx55yzp0xldidgil0zz36rphd8k | ||||||
| TXT | v=spf1 a mx ptr a:heronerd.com a:smtp.heronerd.com a:pop3.heronerd.com a:imap... | ||||||
| SOA | ns2.no-ip.comhostmaster@no-ip.com 2020-02-27 #24 | ||||||
Previously MX for
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
○MXactivesync.heronerd.com2020-03-04 → 2020-03-04 · 2 obs
○ 2026-03-24 03:38:14
○MXimap.heronerd.com2020-03-04 → 2020-03-04 · 2 obs
○ 2026-03-24 03:38:14
●MXmail.heronerd.com2020-03-04 → 2026-03-24 · 2 obs
● 2026-03-24 03:38:14
●MXpop3.heronerd.com2020-03-04 → 2026-03-24 · 2 obs
● 2026-03-24 03:38:14
●MXsmtp.heronerd.com2020-03-04 → 2026-03-24 · 2 obs
● 2026-03-24 03:38:14
●MXthor.heronerd.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:38:14
●A136.37.124.1302026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:38:14
○A136.37.157.532020-03-04 → 2020-03-04 · 2 obs
○ 2026-03-24 03:38:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net... | - |
| heronerd.com | ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com | 8 records |
✅ Authoritative Response
Server:194.62.180.53
NS records: ns3.no-ip.com, ns2.no-ip.com, ns1.no-ip.com, ns4.no-ip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for heronerd.com (unsigned zone)
⏱️ Timing
Total: 70ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.37.124.130 |
| MX | 4 | pop3.heronerd.com (pri: 15), smtp.heronerd.com (pri: 10)... |
| TXT | 2 | 2023101409451321eghbau4yr6xgwzniior4mpx5, v=spf1 a mx ptr a:heronerd.com a:smtp.he |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns3.no-ip.com, ns3.no-ip.com, ns2.no-ip.com...)
Analysis
IP Addresses
activesync.heronerd.com points to a single IP number: 136.37.124.130.
other host names for instance pop3.heronerd.com, imap.heronerd.com, smtp.heronerd.com, heronerd.com and mail.heronerd.com share IP numbers with activesync.heronerd.com.
Mail Servers
Four mail servers handle activesync.heronerd.com: mail.heronerd.com, pop3.heronerd.com, smtp.heronerd.com and thor.heronerd.com.
activesync.heronerd.com shares mail servers with other domains at least partially, including thor.heronerd.com, pop3.heronerd.com, imap.heronerd.com, smtp.heronerd.com and heronerd.com.
these mail servers are commonly used alongside maker.heronerd.com.
Host names using a single IP:
mail.heronerd.com points to: 136.37.124.130
pop3.heronerd.com points to: 136.37.124.130
smtp.heronerd.com points to: 136.37.124.130
thor.heronerd.com points to: 136.37.124.130
Host names pointing to 136.37.124.130: mail.heronerd.com, pop3.heronerd.com, smtp.heronerd.com and thor.heronerd.com