mail.vac-ex.com - robtex.com
mail.vac-ex.com
| DNSSEC | ⚠️ Not signed | ||||||
| MX | mxa.mailgun.org ⭐ | ||||||
| A | 34.36.182.139🇺🇸 Google34.32.0.0/11 | ||||||
| PTR | 139.182.36.34.bc.googleusercontent.com | ||||||
| MX | mxb.mailgun.org(10) | ||||||
| A | 34.149.254.5🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 5.254.149.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 include:spf.leadconnectorhq.com include:mailgun.org ~all | ||||||
vac-ex.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:5d8e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:d2df🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.93.142Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.210.223🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | rocky.ns.cloudflare.com ⭐ | ||||||
| NS | sydney.ns.cloudflare.com | ||||||
| MX | vacex-com0i.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=ms58439184 | ||||||
| TXT | v=spf1 a ip4:185.99.164.78 include:spf.protection.outlook.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.93.142, 172.67.210.223 | ||||||
| IPv6 hints | 2606:4700:3031::6815:5d8e, 2606:4700:3036::ac43:d2df | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=225, name=cloudflare-ech.com | ||||||
| SOA | rocky.ns.cloudflare.comdns@cloudflare.com serial=2409618756 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
●MXmxa.mailgun.org2026-04-09 → 2026-07-21 · 2 obs
● 2026-07-21 16:20:28
●MXmxb.mailgun.org2026-04-09 → 2026-07-21 · 2 obs
● 2026-07-21 16:20:28
○A79.170.40.742015-08-13 → 2016-07-10 · 4 obs
● 2016-07-10 16:06:52
○ 2026-04-09 15:17:28
○ 2026-07-21 16:20:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| vac-ex.com | rocky.ns.cloudflare.com, sydney.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.102
NS records: rocky.ns.cloudflare.com, sydney.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vac-ex.com (unsigned zone)
⏱️ Timing
Total: 413ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 2 | mxb.mailgun.org (pri: 10), mxa.mailgun.org (pri: 5) |
| TXT | 1 | v=spf1 include:spf.leadconnectorhq.com i |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (rocky.ns.cloudflare.com, rocky.ns.cloudflare.com, rocky.ns.cloudflare.com...)
Analysis
Mail Servers
Mail for mail.vac-ex.com is handled by two mail servers — mxa.mailgun.org and mxb.mailgun.org.
mail.vac-ex.com uses an identical mail server configuration to several other domains — among them quizn.show, helping-truckers.com, thefinalpropheticministry.com and two more.
mail.vac-ex.com has at least partial mail server overlap with other domains such as kpenergy.in, chooseyourreader.com, yatts.com and two more.
Both mxa.mailgun.org and mxb.mailgun.org have a single IP address each — mxa.mailgun.org resolves to 34.36.182.139 while mxb.mailgun.org resolves to 34.149.254.5.