certsed.com - dns.ninja
certsed.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=1782288645 | ||||||
Same first word
certsed.com |
Similar names
DNS History
9 records (9 active, 0 former)
●NSns-cloud-b1.googledomains.com2018-08-17 → 2026-06-24 · 2 obs
● 2026-06-24 08:38:48
●NSns-cloud-b2.googledomains.com2018-08-17 → 2026-06-24 · 2 obs
● 2026-06-24 08:38:48
●NSns-cloud-b3.googledomains.com2018-08-17 → 2026-06-24 · 2 obs
● 2026-06-24 08:38:48
●NSns-cloud-b4.googledomains.com2018-08-17 → 2026-06-24 · 2 obs
● 2026-06-24 08:38:48
●MXalt1.aspmx.l.google.com2018-08-17 → 2026-06-24 · 2 obs
● 2026-06-24 08:38:48
●MXalt2.aspmx.l.google.com2018-08-17 → 2026-06-24 · 2 obs
● 2026-06-24 08:38:48
●MXalt3.aspmx.l.google.com2018-08-17 → 2026-06-24 · 2 obs
● 2026-06-24 08:38:48
●MXalt4.aspmx.l.google.com2018-08-17 → 2026-06-24 · 2 obs
● 2026-06-24 08:38:48
●MXaspmx.l.google.com2018-08-17 → 2026-06-24 · 2 obs
● 2026-06-24 08:38:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net... | - |
| certsed.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:216.239.38.107
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 certsed.com (unsigned zone)
⏱️ Timing
Total: 681ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com... |
| MX | 5 | alt4.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)... |
| 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
Name Servers
Four name servers handle the delegation for certsed.com: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
The name servers of certsed.com overlap at least partially with those of other domains — among them maverickplumbing.net, glida.org, st-george-squadron.com and two more.
These name servers commonly appear in combination with the name servers ns1.mirusresearch.com.
Each of the four hosts ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com has two IP addresses. ns-cloud-b1.googledomains.com points to 216.239.32.107 and 2001:4860:4802:32::6b. ns-cloud-b2.googledomains.com points to 216.239.34.107 and 2001:4860:4802:34::6b. ns-cloud-b3.googledomains.com points to 216.239.36.107 and 2001:4860:4802:36::6b. ns-cloud-b4.googledomains.com points to 216.239.38.107 and 2001:4860:4802:38::6b.
Mail Servers
certsed.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by certsed.com are shared with other domains: ns500731.ns500671.ns500731.ns500742.ns500754.ns500742.ns500704.ns500704.ns500704.ns500704.ns500688.ns500671.ns500649.ns500678.ns500153.tenderladiesbz.com, vuihoc.vn, rsmcreative.com and two others among them.
These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx.l.google.com directs traffic to 172.253.115.27 and 2607:f8b0:4004:c27::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.