certchk.com - dns.ninja
certchk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 84.45.64.198🇬🇧 C4L-AS84.45.64.0/18 C4L | ||||||
| NS | ns15.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21b0::8🇺🇸 GODADDY-DNS2603:5:21b0::/44 | ||||||
| PTR | ns15.domaincontrol.com | ||||||
| A | 97.74.107.8🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns15.domaincontrol.com | ||||||
| NS | ns16.domaincontrol.com | ||||||
| A | 2603:5:22b0::8🇺🇸 GODADDY-DNS2603:5:22b0::/44 | ||||||
| PTR | ns16.domaincontrol.com | ||||||
| A | 173.201.75.8🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns16.domaincontrol.com | ||||||
| MX | mx0.123-reg.co.uk ⭐ | ||||||
| A | 92.204.80.20🇫🇷 GODADDY-SXB92.204.80.0/23 | ||||||
| PTR | sxplibsmtp-v01.prod.sxb1.secureserver.net | ||||||
| MX | mx1.123-reg.co.uk(20) | ||||||
| A | 92.204.80.19🇫🇷 GODADDY-SXB92.204.80.0/23 | ||||||
| PTR | sxplibsmtp-v02.prod.sxb1.secureserver.net | ||||||
| TXT | vs67v9mc0jt6dt6kvtc4qpgfdmkqchn7 | ||||||
| TXT | nw7z49z8s7mbn18g45qh39wpb7j2xkpx | ||||||
| SOA | ns15.domaincontrol.comdns@jomax.net 2024-03-06 #0 | ||||||
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=1786048139 | ||||||
Same first word
certchk.com |
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.domainmonster.com2016-12-18 → 2017-10-04 · 4 obs
● 2017-10-04 18:51:38
○ 2026-04-05 23:47:36
○ 2026-08-06 20:43:28
●NSns15.domaincontrol.com2026-04-05 → 2026-08-06 · 3 obs
● 2026-04-05 23:47:36
● 2026-08-06 20:43:28
●NSns16.domaincontrol.com2026-04-05 → 2026-08-06 · 3 obs
● 2026-04-05 23:47:36
● 2026-08-06 20:43:28
○NSns2.domainmonster.com2016-12-18 → 2017-10-04 · 4 obs
● 2017-10-04 18:51:38
○ 2026-04-05 23:47:36
○ 2026-08-06 20:43:28
○NSns3.domainmonster.com2016-12-18 → 2017-10-04 · 4 obs
● 2017-10-04 18:51:38
○ 2026-04-05 23:47:36
○ 2026-08-06 20:43:28
○MXmx.emailconfig.com2016-12-18 → 2017-10-04 · 4 obs
● 2017-10-04 18:51:38
○ 2026-04-05 23:47:36
○ 2026-08-06 20:43:28
●MXmx0.123-reg.co.uk2026-04-05 → 2026-08-06 · 3 obs
● 2026-04-05 23:47:36
● 2026-08-06 20:43:28
●MXmx1.123-reg.co.uk2026-04-05 → 2026-08-06 · 3 obs
● 2026-04-05 23:47:36
● 2026-08-06 20:43:28
●A84.45.64.1982016-12-18 → 2026-08-06 · 2 obs
● 2026-08-06 20:43:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| certchk.com | ns15.domaincontrol.com, ns16.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.107.8
NS records: ns15.domaincontrol.com, ns16.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certchk.com (unsigned zone)
⏱️ Timing
Total: 220ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 84.45.64.198 |
| NS | 2 | ns15.domaincontrol.com, ns16.domaincontrol.com |
| MX | 2 | mx0.123-reg.co.uk (pri: 10), mx1.123-reg.co.uk (pri: 20) |
| TXT | 2 | vs67v9mc0jt6dt6kvtc4qpgfdmkqchn7, nw7z49z8s7mbn18g45qh39wpb7j2xkpx |
| SOA | 1 | ns15.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns15.domaincontrol.com, ns15.domaincontrol.com, ns16.domaincontrol.com...)
Analysis
IP Addresses
certchk.com points to a single IP number: 84.45.64.198.
Name Servers
The NS records for certchk.com delegate to ns15.domaincontrol.com and ns16.domaincontrol.com.
certchk.com shares its name server setup with other domains, including totumdefense.com, comicbookmoney.com, lovemycloset.com and two others.
ns15.domaincontrol.com resolves to 97.74.107.8 and 2603:5:21b0::8. Likewise, ns16.domaincontrol.com resolves to 173.201.75.8 and 2603:5:22b0::8 — two IP addresses apiece.
Mail Servers
certchk.com has two mail servers: mx0.123-reg.co.uk and mx1.123-reg.co.uk.
certchk.com shares the same mail server setup as other domains, including dragonstovesandfireplace.co.uk, jaben.co.uk, dozari.co.uk and two others.
certchk.com shares mail servers — at least in part — with other domains, including tickettext.co.uk, pearson1860.com, carecorp.net and two others.
mx0.123-reg.co.uk and mx1.123-reg.co.uk each resolve to one IP number: mx0.123-reg.co.uk points to 92.204.80.20 and mx1.123-reg.co.uk points to 92.204.80.19.