comcastline.com - robtex.com
comcastline.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774616957 | ||||||
Same first word
comcastline.com |
DNS History
6 records (6 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-03-24 → 2026-03-27 · 2 obs
● 2026-03-27 13:20:50
●NSns-cloud-b2.googledomains.com2026-03-24 → 2026-03-27 · 2 obs
● 2026-03-27 13:20:50
●NSns-cloud-b3.googledomains.com2026-03-24 → 2026-03-27 · 2 obs
● 2026-03-27 13:20:50
●NSns-cloud-b4.googledomains.com2026-03-24 → 2026-03-27 · 2 obs
● 2026-03-27 13:20:50
●MXsmtp.google.com2026-03-24 → 2026-03-27 · 2 obs
● 2026-03-27 13:20:50
●A198.49.23.1452026-03-24 → 2026-03-27 · 2 obs
● 2026-03-27 13:20:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| comcastline.com | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comcastline.com (unsigned zone)
⏱️ Timing
Total: 381ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.49.23.145 |
| NS | 4 | ns-cloud-b1.googledomains.com, ns-cloud-b3.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-b1.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com...)
Analysis
IP Addresses
comcastline.com points to a single IP number: 198.49.23.145.
other host names for instance mcinvest.net, katesims.com, bbpp1.com, peppermillinn.com.au and katiehealy.com share IP numbers with comcastline.com.
Name Servers
comcastline.com is delegated 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.
comcastline.com at least partially shares name servers with other domains, for instance allactionclothing.com, hammocklearning.com, 150sd15.com, prfo.ca and evaluatehotels.com.
Host names with two IP numbers:
Host name ns-cloud-b1.googledomains.com points to: 2001:4860:4802:32::6b and 216.239.32.107.
Host name ns-cloud-b2.googledomains.com points to: 2001:4860:4802:34::6b and 216.239.34.107.
Host name ns-cloud-b3.googledomains.com points to: 2001:4860:4802:36::6b and 216.239.36.107.
Host name ns-cloud-b4.googledomains.com points to: 2001:4860:4802:38::6b and 216.239.38.107.
Mail Servers
comcastline.com is handled by a single mail server, smtp.google.com.
comcastline.com shares the same mail server setup as other domains, for instance ducupsoft.com, unitedalliance.info, cortesezoo.com, vic88.com and strange.is.
comcastline.com shares mail servers with other domains at least partially, including ymunit.com, trunix.com.br, ravenaccounting.com, peacerestored.net and a1documentservices.com.
these mail servers are often used alongside alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host name smtp.google.com resolves to nine IP numbers: 2607:f8b0:4004:c17::1a, 2607:f8b0:4004:c17::1b, 2607:f8b0:4004:c19::1a, 2607:f8b0:4004:c19::1b, 142.251.16.26, 142.251.16.27, 142.251.111.26, 142.251.111.27 and 142.251.163.26.