certdb.com - dns.ninja

certdb.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:40bf🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:bb61🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.64.191Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.187.97🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSamanda.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a3f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A2803:f800:50::6ca2:c03f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRamanda.ns.cloudflare.com
A2a06:98c1:50::ac40:203f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRamanda.ns.cloudflare.com
A108.162.192.63🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A172.64.32.63🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
A173.245.58.63🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRamanda.ns.cloudflare.com
NSbill.ns.cloudflare.com
A2606:4700:58::adf5:3b4a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbill.ns.cloudflare.com
A2803:f800:50::6ca2:c14a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbill.ns.cloudflare.com
A2a06:98c1:50::ac40:214a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbill.ns.cloudflare.com
A108.162.193.74🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbill.ns.cloudflare.com
A172.64.33.74🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbill.ns.cloudflare.com
A173.245.59.74🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbill.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c0b::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbj-in-f26.1e100.net
A172.253.115.26🇺🇸 Google172.253.115.0/24
PTRbg-in-f26.1e100.net
TXTa73ece09b2516b7df239d723a52ef809ce821ed6
TXTv=spf1 mx -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.64.191, 172.67.187.97
IPv6 hints2606:4700:3033::6815:40bf, 2606:4700:3037::ac43:bb61
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=38, name=cloudflare-ech.com
SOAamanda.ns.cloudflare.comdns@cloudflare.com serial=2403649232

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=1782828176

Previously MX for

certdb.com

Same first word

certdb.com

Similar names

drcbet.com
rdcbet.com
certbd.com
dbcert.nl
btcred.com
dbcert.com
certbd.org
bdcert.org
cetrdb.com
bdcert.com
brcdet.com

DNS History

28 records (7 active, 21 former)

200920112013201520172019202120232025NSamanda.ns.cloudflare.combill.ns.cloudflare.comdns.simplexnetwork.comdns11.parkpage.foundationapi.comdns12.parkpage.foundationapi.comdns2.simplexnetwork.comdns3.simplexnetwork.comns1.namebrightdns.comns2.namebrightdns.comns47.domaincontrol.comns48.domaincontrol.comMXaspmx.l.google.comcertdb.commail1.namebrightmail.commail2.namebrightmail.commailstore1.secureserver.netsmtp.secureserver.netA104.21.64.191172.67.187.972606:4700:3033::6815:40bf2606:4700:3037::ac43:bb61185.23.117.209209.99.40.22252.204.129.2254.85.127.7068.178.232.10088.198.40.9CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
●NSamanda.ns.cloudflare.com2026-02-15 → 2026-06-30 · 3 obs
○ 2018-01-09 20:30:24
● 2026-02-15 12:34:34
● 2026-06-30 14:23:56
●NSbill.ns.cloudflare.com2026-02-15 → 2026-06-30 · 3 obs
○ 2018-01-09 20:30:24
● 2026-02-15 12:34:34
● 2026-06-30 14:23:56
○NSdns.simplexnetwork.com2015-06-03 → 2016-02-01 · 5 obs
○ 2008-03-14 12:34:12
● 2015-06-03 17:35:54
● 2016-02-01 09:16:16
○ 2016-04-27 04:00:30
○ 2026-06-30 14:23:56
○NSdns11.parkpage.foundationapi.com2016-04-27 → 2016-04-27 · 4 obs
○ 2016-02-01 09:16:16
● 2016-04-27 04:00:30
○ 2017-04-21 04:19:30
○ 2026-06-30 14:23:56
○NSdns12.parkpage.foundationapi.com2016-04-27 → 2016-04-27 · 4 obs
○ 2016-02-01 09:16:16
● 2016-04-27 04:00:30
○ 2017-04-21 04:19:30
○ 2026-06-30 14:23:56
○NSdns2.simplexnetwork.com2015-06-03 → 2016-02-01 · 5 obs
○ 2008-03-14 12:34:12
● 2015-06-03 17:35:54
● 2016-02-01 09:16:16
○ 2016-04-27 04:00:30
○ 2026-06-30 14:23:56
○NSdns3.simplexnetwork.com2015-06-03 → 2016-02-01 · 5 obs
○ 2008-03-14 12:34:12
● 2015-06-03 17:35:54
● 2016-02-01 09:16:16
○ 2016-04-27 04:00:30
○ 2026-06-30 14:23:56
○NSns1.namebrightdns.com2017-04-21 → 2018-01-09 · 5 obs
○ 2016-04-27 04:00:30
● 2017-04-21 04:19:30
● 2018-01-09 20:30:24
○ 2026-02-15 12:34:34
○ 2026-06-30 14:23:56
○NSns2.namebrightdns.com2017-04-21 → 2018-01-09 · 5 obs
○ 2016-04-27 04:00:30
● 2017-04-21 04:19:30
● 2018-01-09 20:30:24
○ 2026-02-15 12:34:34
○ 2026-06-30 14:23:56
○NSns47.domaincontrol.com2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 12:34:12
○ 2015-06-03 17:35:54
○ 2026-06-30 14:23:56
○NSns48.domaincontrol.com2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 12:34:12
○ 2015-06-03 17:35:54
○ 2026-06-30 14:23:56
●MXaspmx.l.google.com2026-02-15 → 2026-06-30 · 3 obs
○ 2018-01-09 20:30:24
● 2026-02-15 12:34:34
● 2026-06-30 14:23:56
○MXcertdb.com2015-06-03 → 2016-02-01 · 5 obs
○ 2008-03-14 12:34:12
● 2015-06-03 17:35:54
● 2016-02-01 09:16:16
○ 2016-04-27 04:00:30
○ 2026-06-30 14:23:56
○MXmail1.namebrightmail.com2018-01-09 → 2018-01-09 · 4 obs
○ 2016-04-27 04:00:30
● 2018-01-09 20:30:24
○ 2026-02-15 12:34:34
○ 2026-06-30 14:23:56
○MXmail2.namebrightmail.com2018-01-09 → 2018-01-09 · 4 obs
○ 2016-04-27 04:00:30
● 2018-01-09 20:30:24
○ 2026-02-15 12:34:34
○ 2026-06-30 14:23:56
○MXmailstore1.secureserver.net2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 12:34:12
○ 2015-06-03 17:35:54
○ 2026-06-30 14:23:56
○MXsmtp.secureserver.net2008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 12:34:12
○ 2015-06-03 17:35:54
○ 2026-06-30 14:23:56
●A104.21.64.1912026-02-15 → 2026-06-30 · 3 obs
○ 2018-01-09 20:30:24
● 2026-02-15 12:34:34
● 2026-06-30 14:23:56
●A172.67.187.972026-02-15 → 2026-06-30 · 3 obs
○ 2018-01-09 20:30:24
● 2026-02-15 12:34:34
● 2026-06-30 14:23:56
○A185.23.117.2092015-06-03 → 2016-02-01 · 5 obs
○ 2008-03-14 12:34:12
● 2015-06-03 17:35:54
● 2016-02-01 09:16:16
○ 2016-04-27 04:00:30
○ 2026-06-30 14:23:56
○A209.99.40.2222016-04-27 → 2016-04-27 · 4 obs
○ 2016-02-01 09:16:16
● 2016-04-27 04:00:30
○ 2017-04-21 04:19:30
○ 2026-06-30 14:23:56
●A2606:4700:3033::6815:40bf2026-02-15 → 2026-06-30 · 3 obs
○ 2018-01-09 20:30:24
● 2026-02-15 12:34:34
● 2026-06-30 14:23:56
●A2606:4700:3037::ac43:bb612026-02-15 → 2026-06-30 · 3 obs
○ 2018-01-09 20:30:24
● 2026-02-15 12:34:34
● 2026-06-30 14:23:56
○A52.204.129.222017-04-21 → 2017-04-21 · 4 obs
○ 2016-04-27 04:00:30
● 2017-04-21 04:19:30
○ 2018-01-09 20:30:24
○ 2026-06-30 14:23:56
○A54.85.127.702017-04-21 → 2017-04-21 · 4 obs
○ 2016-04-27 04:00:30
● 2017-04-21 04:19:30
○ 2018-01-09 20:30:24
○ 2026-06-30 14:23:56
○A68.178.232.1002008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 12:34:12
○ 2015-06-03 17:35:54
○ 2026-06-30 14:23:56
○A88.198.40.92018-01-09 → 2018-01-09 · 4 obs
○ 2017-04-21 04:19:30
● 2018-01-09 20:30:24
○ 2026-02-15 12:34:34
○ 2026-06-30 14:23:56
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-04-21 → 2017-04-21 · 3 obs
● 2017-04-21 04:19:30
○ 2018-01-09 20:30:24
○ 2026-06-30 14:23:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
certdb.comamanda.ns.cloudflare.com, bill.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.74

NS records: amanda.ns.cloudflare.com, bill.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certdb.com (unsigned zone)

⏱️ Timing

Total: 454ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.64.191, 172.67.187.97
AAAA22606:4700:3033::6815:40bf, 2606:4700:3037::ac43:bb61
NS2amanda.ns.cloudflare.com, bill.ns.cloudflare.com
MX1aspmx.l.google.com (pri: 2)
TXT2a73ece09b2516b7df239d723a52ef809ce821ed6, v=spf1 mx -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1amanda.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (amanda.ns.cloudflare.com, amanda.ns.cloudflare.com, amanda.ns.cloudflare.com...)

Analysis

IP Addresses

certdb.com directs to four IP numbers, which are 104.21.64.191, 172.67.187.97, 2606:4700:3033::6815:40bf and 2606:4700:3037::ac43:bb61.

pethub.cat, nakubuzuzeussolutions.digital, albaslot-pro21.com and two other host names share IP numbers with certdb.com.

Name Servers

The NS records for certdb.com delegate to amanda.ns.cloudflare.com and bill.ns.cloudflare.com.

certdb.com uses the same name servers as several other domains — among them dnstable.com, portmap.com, spycdn.com and two more.

At least some of certdb.com's name servers are shared with other domains, for example weareadjacent.com, trustfuze.com, picpacdistributions.com and two more.

These name servers tend to be deployed in combination with the name servers colin.ns.cloudflare.com and andy.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

amanda.ns.cloudflare.com maps to 108.162.192.63, 172.64.32.63, 173.245.58.63 and 3 additional IP addresses.

bill.ns.cloudflare.com maps to 108.162.193.74, 172.64.33.74, 173.245.59.74 and 3 additional IP addresses.

Mail Servers

Mail for certdb.com is handled by a single mail server, aspmx.l.google.com.

certdb.com uses an identical mail server configuration to several other domains — among them recap.wpengine.com, connectomix.com, chrismartin.net.au and two more.

certdb.com has at least partial mail server overlap with other domains such as konigle.com, artinian.com, ns500758.ns500759.ns500759.ns500698.ns500759.ns500759.ns500758.ns500735.ns500698.ns500735.ns500736.ns500576.ns500686.ns500698.ns500619.ns500619.trackreceptor.com and two more.

These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 5 others.

aspmx.l.google.com directs to two IP numbers, 172.253.115.26 and 2607:f8b0:4004:c0b::1a.