certify.com - dns.ninja

`certify.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`ns-11.awsdns-01.com` ⭐
		A	2600:9000:5300:b00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-11.awsdns-01.com`
		A	205.251.192.11^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-11.awsdns-01.com`
NS	`ns-1488.awsdns-58.org`
		A	2600:9000:5305:d000::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1488.awsdns-58.org`
		A	205.251.197.208^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1488.awsdns-58.org`
NS	`ns-1561.awsdns-03.co.uk`
		A	2600:9000:5306:1900::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1561.awsdns-03.co.uk`
		A	205.251.198.25^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1561.awsdns-03.co.uk`
NS	`ns-617.awsdns-13.net`
		A	2600:9000:5302:6900::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-617.awsdns-13.net`
		A	205.251.194.105^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-617.awsdns-13.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`MS=ms11960391`
TXT	`adobe-idp-site-verification=604480e60bba2e7a0643058f9cb618f182f213c7a938854ec...`
TXT	`apple-domain-verification=bBEO9IIuWQISfiyl`
TXT	`atlassian-domain-verification=LKia8EbtazFF1qfsQ9a8SvqupOKBNAjXCz3ShF8hXYH9xf/...`
TXT	`google-site-verification=Bssup7tLuhyge2yq4okZo7VZXEMBZnbsP-6wVA6aI94`
TXT	`google-site-verification=Ngvq3vk7tTFinqPVfnhcP5pseQhIbMphVRJ9XFh0ZpA`
TXT	`google-site-verification=bhcoflJA1VYuseR75kuuCo0D5UcQHRoxVmIgzyIRxrw`
TXT	`google-site-verification=naVlM_kuWikGwmUZjUCbyKfiUObIOUtLHNztrPoxixQ`
TXT	`knowbe4-site-verification=088a56c8a6e3bb316a31735eaa4a37a5`
TXT	`pardot_16202_*=9eb628a97ebe7a801f8ea7aa9940a4f28a8ec5312fe767957b07e54f9b190248`
TXT	`rovag_verification_token=B21D62974E284731A0511ABABDE317D4`
TXT	`smartsheet-site-validation=LfrcJFdzbcuYNYmfM7n6Yt8AcxR3gOcC`
TXT	`v=spf1 include:_spf.google.com include:mail.zendesk.com include:_spf.salesfor...`
SOA	`ns-11.awsdns-01.com`awsdns-hostmaster@amazon.com serial=1

`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.net`nstld@verisign-grs.com serial=1784857362

rank #363482 globally
rank #150275 in the tld
📈 Tranco rank: #159,520

Subdomains

ap.certify.com

help.certify.com

cdn-prod.certify.com

expense.certify.com

imap.certify.com

www.certify.com

status.certify.com

Same first word

certify.equipment

certify.ch

certify.es

certify.care

certify.finance

certify.me

certify.network

certify.de

certify.com.cn

certify.it

certify.co

certify.ru

certify.com

certify.to

certify.nl

certify.ie

certify.today

certify.ag

certify.co.nz

certify.direct

certify.co.in

certify.ca

certify.insure

certify.top

certify.se

certify.gop

Similar names

cretify.com

cetrify.com

rectify.net.au

rectify.in

cityref.ru

fercity.com

rectify.biz

refcity.net

rectify.net

rectify.com

cityfer.com

rectify.ru

tricefy.com

refcity.com

ceritfy.space

recyfit.com

rectify.co

rectify.co.nz

trecify.com

DNS History

20 records (10 active, 10 former)

○NSdns010.d.register.com2015-06-01 → 2017-02-16 · 4 obs

● 2015-06-01 01:23:52
● 2017-02-16 05:29:28
○ 2019-12-28 23:47:58
○ 2026-07-24 01:52:20

○NSdns035.c.register.com2015-06-01 → 2017-02-16 · 4 obs

● 2015-06-01 01:23:52
● 2017-02-16 05:29:28
○ 2019-12-28 23:47:58
○ 2026-07-24 01:52:20

○NSdns174.b.register.com2015-06-01 → 2017-02-16 · 4 obs

● 2015-06-01 01:23:52
● 2017-02-16 05:29:28
○ 2019-12-28 23:47:58
○ 2026-07-24 01:52:20

○NSdns214.a.register.com2015-06-01 → 2017-02-16 · 4 obs

● 2015-06-01 01:23:52
● 2017-02-16 05:29:28
○ 2019-12-28 23:47:58
○ 2026-07-24 01:52:20

●NSns-11.awsdns-01.com2019-12-28 → 2026-07-24 · 3 obs

○ 2017-02-16 05:29:28
● 2019-12-28 23:47:58
● 2026-07-24 01:52:20

●NSns-1488.awsdns-58.org2019-12-28 → 2026-07-24 · 3 obs

○ 2017-02-16 05:29:28
● 2019-12-28 23:47:58
● 2026-07-24 01:52:20

●NSns-1561.awsdns-03.co.uk2019-12-28 → 2026-07-24 · 3 obs

○ 2017-02-16 05:29:28
● 2019-12-28 23:47:58
● 2026-07-24 01:52:20

●NSns-617.awsdns-13.net2019-12-28 → 2026-07-24 · 3 obs

○ 2017-02-16 05:29:28
● 2019-12-28 23:47:58
● 2026-07-24 01:52:20

●MXalt1.aspmx.l.google.com2019-12-28 → 2026-07-24 · 3 obs

○ 2017-02-16 05:29:28
● 2019-12-28 23:47:58
● 2026-07-24 01:52:20

●MXalt2.aspmx.l.google.com2019-12-28 → 2026-07-24 · 3 obs

○ 2017-02-16 05:29:28
● 2019-12-28 23:47:58
● 2026-07-24 01:52:20

●MXalt3.aspmx.l.google.com2019-12-28 → 2026-07-24 · 3 obs

○ 2017-02-16 05:29:28
● 2019-12-28 23:47:58
● 2026-07-24 01:52:20

●MXalt4.aspmx.l.google.com2019-12-28 → 2026-07-24 · 3 obs

○ 2017-02-16 05:29:28
● 2019-12-28 23:47:58
● 2026-07-24 01:52:20

●MXaspmx.l.google.com2019-12-28 → 2026-07-24 · 3 obs

○ 2017-02-16 05:29:28
● 2019-12-28 23:47:58
● 2026-07-24 01:52:20

○MXmx1.smtp.exch080.serverdata.net2015-06-01 → 2017-02-16 · 4 obs

● 2015-06-01 01:23:52
● 2017-02-16 05:29:28
○ 2019-12-28 23:47:58
○ 2026-07-24 01:52:20

○MXmx2.smtp.exch080.serverdata.net2015-06-01 → 2017-02-16 · 4 obs

● 2015-06-01 01:23:52
● 2017-02-16 05:29:28
○ 2019-12-28 23:47:58
○ 2026-07-24 01:52:20

○A18.233.14.2382020-11-18 → 2020-11-18 · 4 obs

○ 2019-12-28 23:47:58
● 2020-11-18 00:49:08
○ 2026-02-16 09:55:38
○ 2026-07-24 01:52:20

○A23.253.133.2542015-06-01 → 2019-12-28 · 4 obs

● 2015-06-01 01:23:52
● 2019-12-28 23:47:58
○ 2020-11-18 00:49:08
○ 2026-07-24 01:52:20

○A34.228.94.1242020-11-18 → 2020-11-18 · 4 obs

○ 2019-12-28 23:47:58
● 2020-11-18 00:49:08
○ 2026-02-16 09:55:38
○ 2026-07-24 01:52:20

○A54.146.28.622020-11-18 → 2020-11-18 · 4 obs

○ 2019-12-28 23:47:58
● 2020-11-18 00:49:08
○ 2026-02-16 09:55:38
○ 2026-07-24 01:52:20

●A76.76.21.212026-02-16 → 2026-07-24 · 3 obs

○ 2020-11-18 00:49:08
● 2026-02-16 09:55:38
● 2026-07-24 01:52:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net...	-
certify.com	ns-11.awsdns-01.com, ns-617.awsdns-13.net, ns-1561.awsdns-03.co.uk, ns-1488.awsdns-58.org	2 records

✅ Authoritative Response

Server:205.251.197.208

NS records: ns-11.awsdns-01.com, ns-617.awsdns-13.net, ns-1561.awsdns-03.co.uk, ns-1488.awsdns-58.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certify.com (unsigned zone)

⏱️ Timing

Total: 374ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	4	`ns-11.awsdns-01.com, ns-1488.awsdns-58.org...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	13	`MS=ms11960391, adobe-idp-site-verification=604480e60bba...`
SOA	1	`ns-11.awsdns-01.com awsdns-hostmaster.am`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-11.awsdns-01.com, ns-11.awsdns-01.com)

Analysis

Hierarchy

The host names ap.certify.com, help.certify.com, cdn-prod.certify.com, expense.certify.com and imap.certify.com — among a few others — fall under the parent domain certify.com.

IP Addresses

certify.com directs to one IP number, which is 76.76.21.21.

Among the host names that share IP numbers with certify.com are letsb2b.com, testnetbridge.com, payixi.com and two others.

Name Servers

The domain certify.com is delegated to these four name servers: ns-11.awsdns-01.com, ns-617.awsdns-13.net, ns-1488.awsdns-58.org and ns-1561.awsdns-03.co.uk.

At least some of certify.com's name servers are shared with other domains, for example mail.us-east-1.awsapps.com, bakpak.ai, newspot.com.au and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-11.awsdns-01.com directs to 205.251.192.11 and 2600:9000:5300:b00::1; ns-617.awsdns-13.net directs to 205.251.194.105 and 2600:9000:5302:6900::1; ns-1488.awsdns-58.org directs to 205.251.197.208 and 2600:9000:5305:d000::1; ns-1561.awsdns-03.co.uk directs to 205.251.198.25 and 2600:9000:5306:1900::1.

Mail Servers

certify.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

certify.com shares at least some of its mail servers with other domains — for example ns500754.ns500754.ns500754.ns500671.ns500754.ns500705.ns500704.ns500678.ns500688.ns500649.ns500678.ns500666.ns500653.ns500153.tenderladiesbz.com, ns500794.ns500794.ns500821.ns500841.ns500795.ns500821.ns500795.ns500821.ns500795.ns500794.ns500821.ns500795.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, visitmillpond.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com has two IP addresses: 172.253.115.27 and 2607:f8b0:4004:c19::1b.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.