referencechecks.com - dns.ninja
referencechecks.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=1789377818 | ||||||
Same first word
referencechecks.co.uk |
referencechecks.com.au |
referencechecks.au |
referencechecks.biz |
referencechecks.com |
referencechecks.fm |
referencechecks.de |
referencechecks.uk |
Similar names
Previous names
Next names
DNS History
13 records (8 active, 5 former)
○NSns1.uniregistrymarket.link2017-01-08 → 2020-01-11 · 4 obs
● 2020-01-11 04:46:06
○ 2026-09-04 05:40:50
○ 2026-09-14 09:49:24
○NSns2.uniregistrymarket.link2017-01-08 → 2020-01-11 · 4 obs
● 2020-01-11 04:46:06
○ 2026-09-04 05:40:50
○ 2026-09-14 09:49:24
●NSns39.domaincontrol.com2026-09-04 → 2026-09-14 · 3 obs
● 2026-09-04 05:40:50
● 2026-09-14 09:49:24
●NSns40.domaincontrol.com2026-09-04 → 2026-09-14 · 3 obs
● 2026-09-04 05:40:50
● 2026-09-14 09:49:24
●MXalt1.aspmx.l.google.com2026-09-04 → 2026-09-14 · 2 obs
● 2026-09-14 09:49:24
●MXalt2.aspmx.l.google.com2026-09-04 → 2026-09-14 · 2 obs
● 2026-09-14 09:49:24
●MXalt3.aspmx.l.google.com2026-09-04 → 2026-09-14 · 2 obs
● 2026-09-14 09:49:24
●MXalt4.aspmx.l.google.com2026-09-04 → 2026-09-14 · 2 obs
● 2026-09-14 09:49:24
●MXaspmx.l.google.com2026-09-04 → 2026-09-14 · 2 obs
● 2026-09-14 09:49:24
●A185.158.133.12026-09-04 → 2026-09-14 · 3 obs
● 2026-09-04 05:40:50
● 2026-09-14 09:49:24
○A207.148.248.1432015-11-15 → 2016-05-07 · 5 obs
● 2015-11-15 16:31:56
● 2016-05-07 00:35:56
○ 2017-01-08 15:29:36
○ 2026-09-14 09:49:24
○A66.151.181.492015-06-11 → 2015-06-11 · 3 obs
○ 2015-11-15 16:31:56
○ 2026-09-14 09:49:24
○A69.172.201.1532017-01-08 → 2020-01-11 · 5 obs
● 2017-01-08 15:29:36
● 2020-01-11 04:46:06
○ 2026-09-04 05:40:50
○ 2026-09-14 09:49:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net... | - |
| referencechecks.com | ns39.domaincontrol.com, ns40.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.109.20
NS records: ns39.domaincontrol.com, ns40.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for referencechecks.com (unsigned zone)
⏱️ Timing
Total: 251ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.158.133.1 |
| NS | 2 | ns39.domaincontrol.com, ns40.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | v=spf1 include:dc-aa8e722993._spfm.refer, google-site-verification=pSUZnAh8jemkca5 |
| SOA | 1 | ns39.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)
Analysis
IP Addresses
referencechecks.com resolves to one IP address: 185.158.133.1.
visiongrowth.tech, issentialinsurance.com, chamadoprofetico.online and two other host names share IP numbers with referencechecks.com.
Name Servers
The NS records for referencechecks.com delegate to ns39.domaincontrol.com and ns40.domaincontrol.com.
referencechecks.com uses the same name servers as several other domains — among them wanwujewelry.com, mrany.com, brutusleaf.co.uk and two more.
ns39.domaincontrol.com resolves to 97.74.109.20 and 2603:5:21d1::14. Likewise, ns40.domaincontrol.com resolves to 173.201.77.20 and 2603:5:22d1::14 — two IP addresses apiece.
Mail Servers
referencechecks.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
referencechecks.com has at least partial mail server overlap with other domains such as sinelledigital.com, getthebigaisecret.com, pyramidvalley.org and two more.
These mail servers commonly co-occur with mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Hostnames that resolve to two IP addresses:
The A records for aspmx.l.google.com return 192.178.223.26 and 2a00:1450:4009:c0f::1b.
The A records for alt1.aspmx.l.google.com return 142.250.102.27 and 2a00:1450:4025:402::1b.
The A records for alt2.aspmx.l.google.com return 192.178.213.27 and 2a00:1450:4013:c1e::1a.
The A records for alt3.aspmx.l.google.com return 142.251.127.26 and 2a00:1450:4001:c21::1b.
The A records for alt4.aspmx.l.google.com return 172.253.148.27 and 2a00:1450:4025:4401::1a.