blockstream.com - dns.ninja
blockstream.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=1781952145 | ||||||
rank #15381 in the tld
🔒 HSTS Preload (+subdomains)
WOT: SAFE (70/100)
📈 Tranco rank: #110,755
Subdomains
Same first word
Similar names
DNS History
16 records (10 active, 6 former)
○NSns-1260.awsdns-29.org2015-06-29 → 2016-07-01 · 4 obs
● 2016-07-01 13:18:30
○ 2019-08-11 00:28:06
○ 2026-06-20 11:07:10
○NSns-1970.awsdns-54.co.uk2015-06-29 → 2016-07-01 · 4 obs
● 2016-07-01 13:18:30
○ 2019-08-11 00:28:06
○ 2026-06-20 11:07:10
○NSns-365.awsdns-45.com2015-06-29 → 2016-07-01 · 4 obs
● 2016-07-01 13:18:30
○ 2019-08-11 00:28:06
○ 2026-06-20 11:07:10
○NSns-550.awsdns-04.net2015-06-29 → 2016-07-01 · 4 obs
● 2016-07-01 13:18:30
○ 2019-08-11 00:28:06
○ 2026-06-20 11:07:10
●NSns-cloud-d1.googledomains.com2019-08-11 → 2026-06-20 · 3 obs
● 2019-08-11 00:28:06
● 2026-06-20 11:07:10
●NSns-cloud-d2.googledomains.com2019-08-11 → 2026-06-20 · 3 obs
● 2019-08-11 00:28:06
● 2026-06-20 11:07:10
●NSns-cloud-d3.googledomains.com2019-08-11 → 2026-06-20 · 3 obs
● 2019-08-11 00:28:06
● 2026-06-20 11:07:10
●NSns-cloud-d4.googledomains.com2019-08-11 → 2026-06-20 · 3 obs
● 2019-08-11 00:28:06
● 2026-06-20 11:07:10
●MXalt1.aspmx.l.google.com2015-06-29 → 2026-06-20 · 2 obs
● 2026-06-20 11:07:10
●MXalt2.aspmx.l.google.com2015-06-29 → 2026-06-20 · 2 obs
● 2026-06-20 11:07:10
●MXaspmx.l.google.com2015-06-29 → 2026-06-20 · 2 obs
● 2026-06-20 11:07:10
●MXaspmx2.googlemail.com2015-06-29 → 2026-06-20 · 2 obs
● 2026-06-20 11:07:10
●MXaspmx3.googlemail.com2015-06-29 → 2026-06-20 · 2 obs
● 2026-06-20 11:07:10
○A208.90.213.1952015-06-29 → 2016-07-01 · 4 obs
● 2016-07-01 13:18:30
○ 2019-08-11 00:28:06
○ 2026-06-20 11:07:10
●A34.117.137.2162026-02-15 → 2026-06-20 · 3 obs
● 2026-02-15 08:01:32
● 2026-06-20 11:07:10
○A35.239.186.322019-08-11 → 2019-10-13 · 5 obs
● 2019-08-11 00:28:06
● 2019-10-13 19:15:54
○ 2026-02-15 08:01:32
○ 2026-06-20 11:07:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net... | - |
| blockstream.com | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.109
NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1583ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.117.137.216 |
| NS | 4 | ns-cloud-d1.googledomains.com, ns-cloud-d4.googledomains.com... |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)... |
| TXT | 9 | amazon-business-verification=60343367d35, wv14wgderd... |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)
Analysis
Hierarchy
blockstream.com sits above www.blockstream.com, store.blockstream.com and countly.blockstream.com in the domain hierarchy.
IP Addresses
blockstream.com directs to one IP number, which is 34.117.137.216.
Further host names like 216.137.117.34.bc.googleusercontent.com and www.blockstream.com overlap in IP numbers with blockstream.com.
Name Servers
The domain blockstream.com is delegated to these four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
There is at least partial name server overlap between blockstream.com and other domains — educajacarei.com.br, coltonjett.com, librariansbookshelf.com and two more among them.
All four hostnames — ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-d1.googledomains.com to 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com to 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com to 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com to 216.239.38.109 and 2001:4860:4802:38::6d.
Mail Servers
Five mail servers handle blockstream.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
blockstream.com shares at least some of its mail servers with other domains — for example amcarea.com, ectdpharma.com, ns500841.ns500841.ns500821.ns500821.ns500794.ns500821.ns500794.ns500794.ns500821.ns500795.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com and two more.
It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com directs traffic to 172.253.62.27 and 2607:f8b0:4004:c17::1a.
alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1a.
Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 2800:3f0:4003:c0f::1b IP addresses each.