mailgood.org - robtex.com
mailgood.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774436036 | ||||||
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSns-cloud-e1.googledomains.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 11:05:52
●NSns-cloud-e2.googledomains.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 11:05:52
●NSns-cloud-e3.googledomains.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 11:05:52
●NSns-cloud-e4.googledomains.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 11:05:52
●MXalt1.aspmx.l.google.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 11:05:52
●MXalt2.aspmx.l.google.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 11:05:52
●MXalt3.aspmx.l.google.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 11:05:52
●MXalt4.aspmx.l.google.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 11:05:52
●MXaspmx.l.google.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 11:05:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| mailgood.org | ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.38.110
NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 629ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-e3.googledomains.com, ns-cloud-e1.googledomains.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-e1.googledomains.com cloud-dns- |
Analysis
Name Servers
mailgood.org delegates to four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.
mailgood.org at least partially shares name servers with other domains, for instance investinheros.com, 8883604335.com, masterbing.com, brianabud.com and chilinemd.com.tw.
Host names with two IP numbers: ns-cloud-e1.googledomains.com points to 2001:4860:4802:32::6e and 216.239.32.110; ns-cloud-e2.googledomains.com points to 2001:4860:4802:34::6e and 216.239.34.110; ns-cloud-e3.googledomains.com points to 2001:4860:4802:36::6e and 216.239.36.110; ns-cloud-e4.googledomains.com points to 2001:4860:4802:38::6e and 216.239.38.110.
Mail Servers
mailgood.org is served by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
mailgood.org shares at least partially some mail servers with other domains, for instance ns500742.ns500754.ns500731.ns500671.ns500742.ns500671.ns500731.ns500705.ns500688.ns500671.ns500688.ns500649.ns500649.ns500153.tenderladiesbz.com, ns500698.ns500698.ns500758.ns500698.ns500759.ns500735.ns500698.ns500698.ns500708.ns500698.ns500708.ns500708.ns500686.ns500619.ns500576.trackreceptor.com, mdsatl.com, ns500742.ns500731.ns500754.ns500671.ns500754.ns500754.ns500705.ns500688.ns500678.ns500704.ns500649.lustychickser.com and ns500734.ns500693.ns500699.ns500734.ns500693.ns500734.ns500693.ns500683.ns500632.ns500588.ns500588.ns500588.ns500588.ns500612.ns500588.ns500578.ns500110.dtrkdll.com.
these mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
The host name aspmx.l.google.com points to 2607:f8b0:4023:c0d::1b and 142.250.141.27.
The host name alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27.
The host name alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.27.
The host name alt3.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.26.
The host name alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26.