certi-fi.com - robtex.com

certi-fi.com

DNSSEC⚠️ Not signed
A72.47.244.60🇺🇸 AS39810172.47.192.0/18 GoDaddy AS398101
PTRagaaacggos.gs11.gridserver.com
NSns41.domaincontrol.com ⭐
A2603:5:2142::15🇺🇸 GODADDY-DNS2603:5:2140::/44
PTRns41.domaincontrol.com
A97.74.100.21🇺🇸 GODADDY-DNS97.74.100.0/23
PTRns41.domaincontrol.com
NSns42.domaincontrol.com
A2603:5:2242::15🇺🇸 GODADDY-DNS2603:5:2240::/44
PTRns42.domaincontrol.com
A173.201.68.21🇺🇸 GODADDY-DNS173.201.68.0/23
PTRns42.domaincontrol.com
MXmx1.emailsrvr.com ⭐
A108.166.43.1🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace
PTRmx1.emailsrvr.com
MXmx2.emailsrvr.com(20)
A184.106.54.2🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD
PTRmx2.emailsrvr.com
SOAns41.domaincontrol.comdns@jomax.net 2018-11-08 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785058457

Same first word

certi-fi.com

DNS History

6 records (5 active, 1 former)

20162017201820192020202120222023202420252026NSns41.domaincontrol.comns42.domaincontrol.comMXmx1.emailsrvr.commx2.emailsrvr.comA72.47.244.6050.57.187.154
●NSns41.domaincontrol.com2015-07-16 → 2026-07-26 · 2 obs
● 2015-07-16 16:02:42
● 2026-07-26 09:59:40
●NSns42.domaincontrol.com2015-07-16 → 2026-07-26 · 2 obs
● 2015-07-16 16:02:42
● 2026-07-26 09:59:40
●MXmx1.emailsrvr.com2015-07-16 → 2026-07-26 · 2 obs
● 2015-07-16 16:02:42
● 2026-07-26 09:59:40
●MXmx2.emailsrvr.com2015-07-16 → 2026-07-26 · 2 obs
● 2015-07-16 16:02:42
● 2026-07-26 09:59:40
○A50.57.187.1542015-07-16 → 2017-06-06 · 4 obs
● 2015-07-16 16:02:42
● 2017-06-06 12:58:12
○ 2026-07-16 00:01:30
○ 2026-07-26 09:59:40
●A72.47.244.602026-07-16 → 2026-07-26 · 3 obs
○ 2017-06-06 12:58:12
● 2026-07-16 00:01:30
● 2026-07-26 09:59:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...-
certi-fi.comns41.domaincontrol.com, ns42.domaincontrol.com4 records

✅ Authoritative Response

Server:173.201.68.21

NS records: ns41.domaincontrol.com, ns42.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certi-fi.com (unsigned zone)

⏱️ Timing

Total: 245ms | Queries: -

📄 Records

TypeCountSample Data
A172.47.244.60
NS2ns41.domaincontrol.com, ns42.domaincontrol.com
MX2mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)
SOA1ns41.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns41.domaincontrol.com, ns41.domaincontrol.com, ns42.domaincontrol.com...)

Analysis

IP Addresses

certi-fi.com points to a single IP number: 72.47.244.60.

Other host names, such as jlhm3.com, share IP numbers with certi-fi.com.

Name Servers

certi-fi.com is delegated to two name servers: ns41.domaincontrol.com and ns42.domaincontrol.com.

certi-fi.com shares its name server setup with other domains, including genovati.com, hotdj2go.com, eaoptic.com and two others.

ns41.domaincontrol.com and ns42.domaincontrol.com each resolve to two IP addresses: ns41.domaincontrol.com points to 97.74.100.21 and 2603:5:2142::15, while ns42.domaincontrol.com points to 173.201.68.21 and 2603:5:2242::15.

Mail Servers

certi-fi.com has two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.

certi-fi.com shares the same mail server setup as other domains, including selftek.com, mikeselectricmotors.com, corkcellar.com and two others.

certi-fi.com shares mail servers — at least in part — with other domains, including workingpsychology.co.uk, skmfgprintshop.com, gl2p.com and two others.

mx1.emailsrvr.com directs to 108.166.43.1 and mx2.emailsrvr.com directs to 184.106.54.2; each host name points to exactly one IP number.