references.com - dns.ninja
references.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=1783646632 | ||||||
Subdomains
xn--oy2b27n0e09g.references.com |
www.references.com |
Same first word
Similar names
DNS History
13 records (8 active, 5 former)
○NSns1.parkingcrew.net2015-08-10 → 2016-09-26 · 4 obs
● 2016-09-26 15:58:44
○ 2026-04-09 00:40:32
○ 2026-07-10 01:39:38
○NSns2.parkingcrew.net2015-08-10 → 2016-09-26 · 4 obs
● 2016-09-26 15:58:44
○ 2026-04-09 00:40:32
○ 2026-07-10 01:39:38
●NSns49.domaincontrol.com2026-04-09 → 2026-07-10 · 3 obs
● 2026-04-09 00:40:32
● 2026-07-10 01:39:38
●NSns50.domaincontrol.com2026-04-09 → 2026-07-10 · 3 obs
● 2026-04-09 00:40:32
● 2026-07-10 01:39:38
●MXalt1.aspmx.l.google.com2026-04-09 → 2026-07-10 · 3 obs
● 2026-04-09 00:40:32
● 2026-07-10 01:39:38
●MXalt2.aspmx.l.google.com2026-04-09 → 2026-07-10 · 3 obs
● 2026-04-09 00:40:32
● 2026-07-10 01:39:38
●MXalt3.aspmx.l.google.com2026-04-09 → 2026-07-10 · 3 obs
● 2026-04-09 00:40:32
● 2026-07-10 01:39:38
●MXalt4.aspmx.l.google.com2026-04-09 → 2026-07-10 · 3 obs
● 2026-04-09 00:40:32
● 2026-07-10 01:39:38
●MXaspmx.l.google.com2026-04-09 → 2026-07-10 · 3 obs
● 2026-04-09 00:40:32
● 2026-07-10 01:39:38
○MXmail.h-email.net2015-08-10 → 2016-09-26 · 4 obs
● 2016-09-26 15:58:44
○ 2026-04-09 00:40:32
○ 2026-07-10 01:39:38
○A185.53.177.92015-08-10 → 2016-09-26 · 6 obs
● 2016-01-02 16:17:42
○ 2016-04-10 19:08:46
● 2016-09-26 15:58:44
○ 2026-04-09 00:40:32
○ 2026-07-10 01:39:38
●A52.229.30.2102026-04-09 → 2026-07-10 · 3 obs
● 2026-04-09 00:40:32
● 2026-07-10 01:39:38
○A54.72.9.512016-04-10 → 2016-04-10 · 4 obs
● 2016-04-10 19:08:46
○ 2016-09-26 15:58:44
○ 2026-07-10 01:39:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| references.com | ns49.domaincontrol.com, ns50.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.104.25
NS records: ns49.domaincontrol.com, ns50.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for references.com (unsigned zone)
⏱️ Timing
Total: 639ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.229.30.210 |
| NS | 2 | ns49.domaincontrol.com, ns50.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | referencescom.azurewebsites.net, google-site-verification=P7R8CLTYq53BwoJ |
| SOA | 1 | ns49.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns49.domaincontrol.com, ns49.domaincontrol.com, ns50.domaincontrol.com...)
Analysis
Hierarchy
references.com serves as the parent of xn--oy2b27n0e09g.references.com and www.references.com.
IP Addresses
references.com has exactly one IP address — 52.229.30.210.
dnswonder.net, modernmsp.com, bittitan.com plus two other host names have IP numbers in common with references.com.
Name Servers
references.com is delegated to two name servers: ns49.domaincontrol.com and ns50.domaincontrol.com.
The name server configuration of references.com is shared with other domains, for instance qt.co, prescriptoin3dglasses.us, farberlaw.mobi and two others.
ns49.domaincontrol.com and ns50.domaincontrol.com each resolve to two IP addresses: ns49.domaincontrol.com points to 97.74.104.25 and 2603:5:2182::19, while ns50.domaincontrol.com points to 173.201.72.25 and 2603:5:2282::19.
Mail Servers
references.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 references.com are shared with other domains: annonceupload.dk, riversbendchester.com, desconfacades.com and two others among them.
These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
aspmx.l.google.com points to 142.251.167.26 and 2607:f8b0:4004:c17::1b.
alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1b.