email.efficientlearning.com - robtex.com
email.efficientlearning.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.exacttarget.com ⭐ | ||||||
| A | 104.225.42.1🇺🇸 NETACTUATE104.225.42.0/24 NetActuate, Inc | ||||||
| PTR | ns01.ums-dns-salesforce.com | ||||||
| NS | ns2.exacttarget.com | ||||||
| A | 104.225.42.65🇺🇸 NETACTUATE104.225.42.0/24 NetActuate, Inc | ||||||
| PTR | ns02.ums-dns-salesforce.com | ||||||
| NS | ns3.exacttarget.com | ||||||
| A | 104.225.42.129🇺🇸 NETACTUATE104.225.42.0/24 NetActuate, Inc | ||||||
| PTR | ns03.ums-dns-salesforce.com | ||||||
| MX | inbound-reply.s4.exacttarget.com ⭐ | ||||||
| A | 198.245.89.114🇺🇸 AS14340198.245.80.0/20 Switch Communications Customer Route | ||||||
| PTR | inbound-reply.s4.exacttarget.com | ||||||
| TXT | v=spf1 include:cust-spf.exacttarget.com -all | ||||||
| TXT | spf2.0/pra include:cust-senderid.exacttarget.com -all | ||||||
| SOA | ns1.exacttarget.comhostmaster@exacttarget.com 2017-09-21 #0 | ||||||
efficientlearning.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:20::681a:2d7🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::681a:3d7🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::ac43:44ea🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.2.215Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.3.215Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.68.234🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | lana.ns.cloudflare.com ⭐ | ||||||
| NS | noel.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | MS=ms80704738 | ||||||
| TXT | google-site-verification=CXyU5Ru1rZexFUL-jRpu1vt01umt3XJkMH7FkkYnS9s | ||||||
| TXT | google-site-verification=LFuaf4Qdyj84mWqyND6jGOOax3lizqD5ECvcvlX5L2Q | ||||||
| TXT | google-site-verification=iFigz0G4fikkuhwGvRjApbag1ij_l5Hxldl54E5p-0M | ||||||
| TXT | v=msv1 t=D113E170-1390-41E2-82D3-554A1559E810 | ||||||
| TXT | v=spf1 include:_spf.google.com ip4:72.44.220.32/28 ip4:65.49.130.32/28 ip4:20... | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.26.2.215, 104.26.3.215, 172.67.68.234 | ||||||
| IPv6 hints | 2606:4700:20::681a:2d7, 2606:4700:20::681a:3d7, 2606:4700:20::ac43:44ea | ||||||
| SOA | lana.ns.cloudflare.comdns@cloudflare.com serial=2402775843 | ||||||
rank #127920 in the tld
📈 Tranco rank: #656,033
Subdomains
click.email.efficientlearning.com |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.exacttarget.com2015-08-10 → 2026-05-12 · 2 obs
● 2026-05-12 20:03:18
●NSns2.exacttarget.com2015-08-10 → 2026-05-12 · 2 obs
● 2026-05-12 20:03:18
●NSns3.exacttarget.com2015-08-10 → 2026-05-12 · 2 obs
● 2026-05-12 20:03:18
●MXinbound-reply.s4.exacttarget.com2026-04-13 → 2026-05-12 · 3 obs
● 2026-04-13 06:14:40
● 2026-05-12 20:03:18
○MXrmx.s4.exacttarget.com2015-08-10 → 2016-03-18 · 4 obs
● 2016-03-18 17:56:02
○ 2026-04-13 06:14:40
○ 2026-05-12 20:03:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| efficientlearning.com | noel.ns.cloudflare.com, lana.ns.cloudflare.com | 12 records |
| email.efficientlearning.com | ns1.exacttarget.com, ns2.exacttarget.com, ns3.exacttarget.com | - |
✅ Authoritative Response
Server:104.225.42.65
NS records: ns1.exacttarget.com, ns2.exacttarget.com, ns3.exacttarget.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for efficientlearning.com (unsigned zone)
⏱️ Timing
Total: 831ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.exacttarget.com, ns2.exacttarget.com... |
| MX | 1 | inbound-reply.s4.exacttarget.com (pri: 1 |
| TXT | 2 | v=spf1 include:cust-spf.exacttarget.com , spf2.0/pra include:cust-senderid.exactta |
| SOA | 1 | ns1.exacttarget.com hostmaster.exacttarg |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (noel.ns.cloudflare.com, noel.ns.cloudflare.com, noel.ns.cloudflare.com...)
Analysis
Hierarchy
email.efficientlearning.com is the parent of click.email.efficientlearning.com.
Name Servers
email.efficientlearning.com is delegated to three name servers ns1.exacttarget.com, ns2.exacttarget.com and ns3.exacttarget.com.
email.efficientlearning.com at least partially shares name servers with other domains, for instance e.eewebinarnetwork.com, em.kempinskiboutique.com, memberreach.info, email.philaculture.org and mail.cewe.es.
these name servers are commonly used alongside ns4.exacttarget.com.
Host names with one IP number: ns1.exacttarget.com points to 104.225.42.1; ns2.exacttarget.com points to 104.225.42.65; ns3.exacttarget.com points to 104.225.42.129.
Mail Servers
email.efficientlearning.com is handled by a single mail server, inbound-reply.s4.exacttarget.com.
email.efficientlearning.com shares the same mail server setup as other domains, for instance email.mattressfirm.com, email.alc.ca, click.imediaconnection.com, universalcompanies-email.com and e.giltcity.com.
inbound-reply.s4.exacttarget.com resolves to IP 198.245.89.114.