certkiller.com - robtex.com
certkiller.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2604:a880:400:d0::1cf6:6001🇺🇸 DIGITALOCEAN2604:a880:400::/48 DigitalOcean | ||||||
| PTR | certbolt.info | ||||||
| A | 167.172.133.155🇺🇸 DIGITALOCEAN167.172.128.0/20 DigitalOcean | ||||||
| NS | ns25.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2161::d🇺🇸 GODADDY-DNS2603:5:2160::/44 | ||||||
| PTR | ns25.domaincontrol.com | ||||||
| A | 97.74.102.13🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns25.domaincontrol.com | ||||||
| NS | ns26.domaincontrol.com | ||||||
| A | 2603:5:2261::d🇺🇸 GODADDY-DNS2603:5:2260::/44 | ||||||
| PTR | ns26.domaincontrol.com | ||||||
| A | 173.201.70.13🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns26.domaincontrol.com | ||||||
| MX | certkiller.com ⭐ | ||||||
| A | 2604:a880:400:d0::1cf6:6001🇺🇸 DIGITALOCEAN2604:a880:400::/48 DigitalOcean | ||||||
| PTR | certbolt.info | ||||||
| A | 167.172.133.155🇺🇸 DIGITALOCEAN167.172.128.0/20 DigitalOcean | ||||||
| PTR | certbolt.info | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | ns25.domaincontrol.comdns@jomax.net 2025-08-14 #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=1778557431 | ||||||
rank #205118 in the tld
WOT: SAFE (71/100)
MX for
certkiller.com |
Subdomains
www.certkiller.com |
Same first word
certkiller.org |
certkiller.info |
certkiller.com |
DNS History
7 records (5 active, 2 former)
●NSns25.domaincontrol.com2015-07-22 → 2026-05-12 · 2 obs
● 2026-05-12 03:56:04
●NSns26.domaincontrol.com2015-07-22 → 2026-05-12 · 2 obs
● 2026-05-12 03:56:04
●MXcertkiller.com2026-03-26 → 2026-05-12 · 3 obs
● 2026-03-26 08:28:36
● 2026-05-12 03:56:04
○MXmail.certkiller.com2015-07-22 → 2017-01-05 · 4 obs
● 2017-01-05 23:53:00
○ 2026-03-26 08:28:36
○ 2026-05-12 03:56:04
●A167.172.133.1552026-03-26 → 2026-05-12 · 3 obs
● 2026-03-26 08:28:36
● 2026-05-12 03:56:04
○A206.212.252.2502015-07-22 → 2017-01-05 · 4 obs
● 2017-01-05 23:53:00
○ 2026-03-26 08:28:36
○ 2026-05-12 03:56:04
●A2604:a880:400:d0::1cf6:60012026-03-26 → 2026-05-12 · 3 obs
● 2026-03-26 08:28:36
● 2026-05-12 03:56:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net... | - |
| certkiller.com | ns25.domaincontrol.com, ns26.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.70.13
NS records: ns25.domaincontrol.com, ns26.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certkiller.com (unsigned zone)
⏱️ Timing
Total: 132ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 167.172.133.155 |
| AAAA | 1 | 2604:a880:400:d0::1cf6:6001 |
| NS | 2 | ns25.domaincontrol.com, ns26.domaincontrol.com |
| MX | 1 | certkiller.com (pri: 10) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | ns25.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns25.domaincontrol.com, ns25.domaincontrol.com, ns26.domaincontrol.com...)
Analysis
Hierarchy
The parent of www.certkiller.com is certkiller.com.
Mail Server Role
certkiller.com serves as a mail server for certkiller.com.
IP Addresses
certkiller.com resolves to two IP numbers: 2604:a880:400:d0::1cf6:6001 and 167.172.133.155.
Name Servers
Two name servers ns25.domaincontrol.com and ns26.domaincontrol.com handle delegation for certkiller.com.
certkiller.com uses the same name server setup as other domains, for example pedicards.com, theicci.com, beamon.ca, productiondot.com and danceinline.co.uk.
certkiller.com shares name servers with other domains at least in part, for instance benfano.com.
Host names with two IP numbers:
ns25.domaincontrol.com points to: 2603:5:2161::d and 97.74.102.13
ns26.domaincontrol.com points to: 2603:5:2261::d and 173.201.70.13
Mail Servers
certkiller.com is handled by a single mail server, certkiller.com.
Host certkiller.com resolves to two IPs: 2604:a880:400:d0::1cf6:6001 and 167.172.133.155.