spr.com - dns.ninja
spr.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=1781338103 | ||||||
rank #183667 in the tld
Same first word
Similar names
DNS History
16 records (4 active, 12 former)
○NSns0.dnsmadeeasy.com2015-08-23 → 2016-10-31 · 5 obs
● 2015-08-23 18:02:34
● 2016-10-31 16:28:30
○ 2017-07-28 12:52:24
○ 2026-06-13 08:17:50
○NSns1.dnsmadeeasy.com2015-08-23 → 2016-10-31 · 5 obs
● 2015-08-23 18:02:34
● 2016-10-31 16:28:30
○ 2017-07-28 12:52:24
○ 2026-06-13 08:17:50
○NSns2.dnsmadeeasy.com2015-08-23 → 2016-10-31 · 5 obs
● 2015-08-23 18:02:34
● 2016-10-31 16:28:30
○ 2017-07-28 12:52:24
○ 2026-06-13 08:17:50
○NSns27.1and1.com2007-12-01 → 2007-12-01 · 3 obs
○ 2015-08-23 18:02:34
○ 2026-06-13 08:17:50
○NSns28.1and1.com2007-12-01 → 2007-12-01 · 3 obs
○ 2015-08-23 18:02:34
○ 2026-06-13 08:17:50
○NSns3.dnsmadeeasy.com2015-08-23 → 2016-10-31 · 5 obs
● 2015-08-23 18:02:34
● 2016-10-31 16:28:30
○ 2017-07-28 12:52:24
○ 2026-06-13 08:17:50
●NSns37.domaincontrol.com2017-07-28 → 2026-06-13 · 3 obs
● 2017-07-28 12:52:24
● 2026-06-13 08:17:50
●NSns38.domaincontrol.com2017-07-28 → 2026-06-13 · 3 obs
● 2017-07-28 12:52:24
● 2026-06-13 08:17:50
○NSns4.dnsmadeeasy.com2015-08-23 → 2016-10-31 · 5 obs
● 2015-08-23 18:02:34
● 2016-10-31 16:28:30
○ 2017-07-28 12:52:24
○ 2026-06-13 08:17:50
○MXmx00.1and1.com2007-12-01 → 2007-12-01 · 3 obs
○ 2015-08-23 18:02:34
○ 2026-06-13 08:17:50
○MXmx01.1and1.com2007-12-01 → 2007-12-01 · 3 obs
○ 2015-08-23 18:02:34
○ 2026-06-13 08:17:50
○MXspr-com.mail.protection.outlook.com2015-08-23 → 2017-08-06 · 5 obs
● 2015-08-23 18:02:34
● 2017-08-06 05:00:12
○ 2026-02-28 12:38:34
○ 2026-06-13 08:17:50
●MXspr.mail.protection.outlook.com2026-02-28 → 2026-06-13 · 3 obs
● 2026-02-28 12:38:34
● 2026-06-13 08:17:50
○A216.92.143.1322015-08-23 → 2017-08-06 · 5 obs
● 2015-08-23 18:02:34
● 2017-08-06 05:00:12
○ 2026-02-28 12:38:34
○ 2026-06-13 08:17:50
●A34.239.76.42026-02-28 → 2026-06-13 · 3 obs
● 2026-02-28 12:38:34
● 2026-06-13 08:17:50
○A74.208.21.452007-12-01 → 2007-12-01 · 3 obs
○ 2015-08-23 18:02:34
○ 2026-06-13 08:17:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net... | - |
| spr.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for spr.com (unsigned zone)
⏱️ Timing
Total: 134ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.239.76.4 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 1 | spr.mail.protection.outlook.com (pri: 1) |
| TXT | 10 | pardot_60852_*=38b605c284cd6aba5abc8afab, google-site-verification=TQwgZrw2-E2A3hz... |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
IP Addresses
spr.com has exactly one IP address — 34.239.76.4.
Other host names share IP numbers with spr.com; ec2-34-239-76-4.compute-1.amazonaws.com is one such example.
Name Servers
spr.com is served by two delegated name servers, ns37.domaincontrol.com and ns38.domaincontrol.com.
The name server configuration of spr.com is shared with other domains, for instance canyoncrestcoffee.com, maegraith.net, subievolutionelectric.com.au and two others.
The DNS delegation for spr.com at least partly coincides with that of other domains, blackbox-solutions.net being one example.
Each of the two host names carries two IP addresses: ns37.domaincontrol.com points to 97.74.108.19 and 2603:5:21c1::13, and ns38.domaincontrol.com points to 173.201.76.19 and 2603:5:22c1::13.
Mail Servers
spr.com uses one mail server — spr.mail.protection.outlook.com.
spr.mail.protection.outlook.com has 8 IP addresses: 52.101.10.2, 52.101.41.3, 52.101.41.21 plus 5 more.