springracks.com - dns.ninja
springracks.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:58ec🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:9a37🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.88.236Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.154.55🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | collins.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26e2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | collins.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2e2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | collins.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22e2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | collins.ns.cloudflare.com | ||||||
| A | 108.162.194.226🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | collins.ns.cloudflare.com | ||||||
| A | 162.159.38.226Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | collins.ns.cloudflare.com | ||||||
| A | 172.64.34.226🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | collins.ns.cloudflare.com | ||||||
| NS | sullivan.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2ca1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sullivan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sullivan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23a1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sullivan.ns.cloudflare.com | ||||||
| A | 108.162.195.161🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sullivan.ns.cloudflare.com | ||||||
| A | 162.159.44.161Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sullivan.ns.cloudflare.com | ||||||
| A | 172.64.35.161🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sullivan.ns.cloudflare.com | ||||||
| MX | mail.springracks.com ⭐ | ||||||
| A | 216.21.4.23AS40279216.21.4.0/24 | ||||||
| TXT | trustpilot-one-time-verification-id=582b8fd3-cf2f-4d78-9bc4-bc75b345cd05 | ||||||
| TXT | v=spf1 ip4:216.21.4.23 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.88.236, 172.67.154.55 | ||||||
| IPv6 hints | 2606:4700:3037::6815:58ec, 2606:4700:3037::ac43:9a37 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com | ||||||
| SOA | collins.ns.cloudflare.comdns@cloudflare.com serial=2405854048 | ||||||
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=1784182782 | ||||||
Subdomains
Same first word
springracks.com |
DNS History
9 records (7 active, 2 former)
●NScollins.ns.cloudflare.com2026-02-18 → 2026-07-16 · 2 obs
● 2026-07-16 06:47:28
●NSsullivan.ns.cloudflare.com2026-02-18 → 2026-07-16 · 2 obs
● 2026-07-16 06:47:28
●MXmail.springracks.com2026-02-18 → 2026-07-16 · 2 obs
● 2026-07-16 06:47:28
●A104.21.88.2362026-02-18 → 2026-07-16 · 2 obs
● 2026-07-16 06:47:28
●A172.67.154.552026-02-18 → 2026-07-16 · 2 obs
● 2026-07-16 06:47:28
○A2606:4700:3030::ac43:9a372026-02-18 → 2026-06-10 · 4 obs
● 2026-06-10 21:30:22
○ 2026-06-26 21:57:26
○ 2026-07-16 06:47:28
○A2606:4700:3033::6815:58ec2026-02-18 → 2026-06-10 · 4 obs
● 2026-06-10 21:30:22
○ 2026-06-26 21:57:26
○ 2026-07-16 06:47:28
●A2606:4700:3037::6815:58ec2026-06-26 → 2026-07-16 · 3 obs
● 2026-06-26 21:57:26
● 2026-07-16 06:47:28
●A2606:4700:3037::ac43:9a372026-06-26 → 2026-07-16 · 3 obs
● 2026-06-26 21:57:26
● 2026-07-16 06:47:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net... | - |
| springracks.com | collins.ns.cloudflare.com, sullivan.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.161
NS records: collins.ns.cloudflare.com, sullivan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for springracks.com (unsigned zone)
⏱️ Timing
Total: 484ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.88.236, 172.67.154.55 |
| AAAA | 2 | 2606:4700:3037::6815:58ec, 2606:4700:3037::ac43:9a37 |
| NS | 2 | collins.ns.cloudflare.com, sullivan.ns.cloudflare.com |
| MX | 1 | mail.springracks.com (pri: 10) |
| TXT | 2 | trustpilot-one-time-verification-id=582b, v=spf1 ip4:216.21.4.23 ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | collins.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (collins.ns.cloudflare.com, collins.ns.cloudflare.com, collins.ns.cloudflare.com...)
Analysis
Hierarchy
The parent domain of n2-nyc.springracks.com and mail.springracks.com is springracks.com.
IP Addresses
springracks.com directs to four IP numbers, which are 104.21.88.236, 172.67.154.55, 2606:4700:3037::6815:58ec and 2606:4700:3037::ac43:9a37.
Among the host names that share IP numbers with springracks.com are www.motionly.co.uk, s.net.vn, gt001.gap8b.site and two others.
Name Servers
springracks.com is served by two delegated name servers, collins.ns.cloudflare.com and sullivan.ns.cloudflare.com.
springracks.com has the same name server delegation as a number of other domains, such as nb99.it.com, nobu99x500.it.com, webexpress55.com and two more.
At least some of springracks.com's name servers are shared with other domains, for example windowconnection.com, urn-adguard.pro, aidiameiker.com.co and two more.
These name servers are often deployed together with the name servers dahlia.ns.cloudflare.com, arely.ns.cloudflare.com, sunny.ns.cloudflare.com and wells.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
collins.ns.cloudflare.com carries IP addresses 108.162.194.226, 162.159.38.226 and 172.64.34.226, with 3 other addresses beyond those.
sullivan.ns.cloudflare.com carries IP addresses 108.162.195.161, 162.159.44.161 and 172.64.35.161, with 3 other addresses beyond those.
Mail Servers
springracks.com routes its mail through a single mail server, mail.springracks.com.
There is one IP number for mail.springracks.com: 216.21.4.23.