expresscom.org - robtex.com
expresscom.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=1774611666 | ||||||
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-03-10 → 2026-03-27 · 2 obs
● 2026-03-27 11:50:36
●NSns-cloud-b2.googledomains.com2026-03-10 → 2026-03-27 · 2 obs
● 2026-03-27 11:50:36
●NSns-cloud-b3.googledomains.com2026-03-10 → 2026-03-27 · 2 obs
● 2026-03-27 11:50:36
●NSns-cloud-b4.googledomains.com2026-03-10 → 2026-03-27 · 2 obs
● 2026-03-27 11:50:36
●MXsmtp.google.com2026-03-10 → 2026-03-27 · 2 obs
● 2026-03-27 11:50:36
●A198.185.159.1442026-03-10 → 2026-03-27 · 2 obs
● 2026-03-27 11:50:36
●A198.185.159.1452026-03-10 → 2026-03-27 · 2 obs
● 2026-03-27 11:50:36
●A198.49.23.1442026-03-10 → 2026-03-27 · 2 obs
● 2026-03-27 11:50:36
●A198.49.23.1452026-03-10 → 2026-03-27 · 2 obs
● 2026-03-27 11:50:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| expresscom.org | ns-cloud-b4.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com | - |
✅ Authoritative Response
Server:216.239.36.107
NS records: ns-cloud-b4.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for expresscom.org (unsigned zone)
⏱️ Timing
Total: 629ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.49.23.144, 198.185.159.145... |
| NS | 4 | ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2", |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
Analysis
IP Addresses
expresscom.org maps to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
other host names include ivars.com, k6usy.com, rightcove.com, soyounlee.com and chc-escrime.ch; they share IP numbers with expresscom.org.
Name Servers
expresscom.org delegates to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
expresscom.org at least partially shares name servers with other domains, for instance unitedforming.com, everyworld.com, onthevergemedia.com, fsb.or.kr and packyoursocks.com.
Host names with two IP numbers: ns-cloud-b1.googledomains.com points to 2001:4860:4802:32::6b and 216.239.32.107; ns-cloud-b2.googledomains.com points to 2001:4860:4802:34::6b and 216.239.34.107; ns-cloud-b3.googledomains.com points to 2001:4860:4802:36::6b and 216.239.36.107; ns-cloud-b4.googledomains.com points to 2001:4860:4802:38::6b and 216.239.38.107.
Mail Servers
expresscom.org is handled by a single mail server, smtp.google.com.
expresscom.org uses the same mail server setup as other domains, for instance bombyul.com, thesufiinstitute.com, zynorique.com, goldin.me and laptopassets.com.
expresscom.org shares at least partially some mail servers with other domains, for instance sohonetbiz.com, makshing.com, getfalcon.in, axel.works and krerum.com.
These mail servers are often used together with 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.
Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c17::1a, 2607:f8b0:4004:c17::1b, 2607:f8b0:4004:c19::1a, 2607:f8b0:4004:c1b::1a, 142.251.16.26, 142.251.16.27, 142.251.111.26, 142.251.163.26 and 142.251.163.27.