`leadcertificationfl.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:a174^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:52b9^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.82.185^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.116^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karl.ns.cloudflare.com`
		A	108.162.193.190^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	172.64.33.190^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	173.245.59.190^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
NS	`nina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c088^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2088^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nina.ns.cloudflare.com`
		A	108.162.192.136^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	172.64.32.136^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	173.245.58.136^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
TXT	`v=spf1 include:mailgun.org include:_spf.google.com include:mail.zendesk.com ...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.82.185, 172.67.161.116
		IPv6 hints	2606:4700:3033::ac43:a174, 2606:4700:3037::6815:52b9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com
SOA	`karl.ns.cloudflare.com`dns@cloudflare.com serial=2403172921

`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=1778843226

Same first word

leadcertificationfl.com

DNS History

21 records (6 active, 15 former)

●NSkarl.ns.cloudflare.com2026-03-05 → 2026-05-15 · 3 obs

○ 2020-02-27 04:57:34
● 2026-03-05 05:16:30
● 2026-05-15 11:13:42

●NSnina.ns.cloudflare.com2026-03-05 → 2026-05-15 · 3 obs

○ 2020-02-27 04:57:34
● 2026-03-05 05:16:30
● 2026-05-15 11:13:42

○NSns-cloud-c1.googledomains.com2015-06-28 → 2016-01-25 · 4 obs

● 2015-06-28 05:48:40
● 2016-01-25 04:38:20
○ 2016-04-29 13:55:14
○ 2026-05-15 11:13:42

○NSns-cloud-c2.googledomains.com2015-06-28 → 2016-01-25 · 4 obs

● 2015-06-28 05:48:40
● 2016-01-25 04:38:20
○ 2016-04-29 13:55:14
○ 2026-05-15 11:13:42

○NSns-cloud-c3.googledomains.com2015-06-28 → 2016-01-25 · 4 obs

● 2015-06-28 05:48:40
● 2016-01-25 04:38:20
○ 2016-04-29 13:55:14
○ 2026-05-15 11:13:42

○NSns-cloud-c4.googledomains.com2015-06-28 → 2016-01-25 · 4 obs

● 2015-06-28 05:48:40
● 2016-01-25 04:38:20
○ 2016-04-29 13:55:14
○ 2026-05-15 11:13:42

○NSns1.digitalocean.com2016-04-29 → 2020-02-27 · 5 obs

○ 2016-01-25 04:38:20
● 2016-04-29 13:55:14
● 2020-02-27 04:57:34
○ 2026-03-05 05:16:30
○ 2026-05-15 11:13:42

○NSns2.digitalocean.com2016-04-29 → 2020-02-27 · 5 obs

○ 2016-01-25 04:38:20
● 2016-04-29 13:55:14
● 2020-02-27 04:57:34
○ 2026-03-05 05:16:30
○ 2026-05-15 11:13:42

○NSns3.digitalocean.com2016-04-29 → 2020-02-27 · 5 obs

○ 2016-01-25 04:38:20
● 2016-04-29 13:55:14
● 2020-02-27 04:57:34
○ 2026-03-05 05:16:30
○ 2026-05-15 11:13:42

○MXmailstore1.secureserver.net2015-06-28 → 2016-01-25 · 4 obs

● 2015-06-28 05:48:40
● 2016-01-25 04:38:20
○ 2016-04-29 13:55:14
○ 2026-05-15 11:13:42

○MXsmtp.secureserver.net2015-06-28 → 2016-01-25 · 4 obs

● 2015-06-28 05:48:40
● 2016-01-25 04:38:20
○ 2016-04-29 13:55:14
○ 2026-05-15 11:13:42

○A104.131.96.682016-04-29 → 2020-02-27 · 5 obs

○ 2016-01-25 04:38:20
● 2016-04-29 13:55:14
● 2020-02-27 04:57:34
○ 2026-03-05 05:16:30
○ 2026-05-15 11:13:42

●A104.21.82.1852026-03-05 → 2026-05-15 · 6 obs

○ 2020-02-27 04:57:34
● 2026-03-05 05:16:30
● 2026-03-23 11:43:08
○ 2026-04-03 22:06:08
● 2026-05-15 11:13:40
● 2026-05-15 11:13:42

●A172.67.161.1162026-03-05 → 2026-05-15 · 6 obs

○ 2020-02-27 04:57:34
● 2026-03-05 05:16:30
● 2026-03-23 11:43:08
○ 2026-04-03 22:06:08
● 2026-05-15 11:13:40
● 2026-05-15 11:13:42

○A188.114.96.02026-04-03 → 2026-04-03 · 4 obs

○ 2026-03-23 11:43:08
● 2026-04-03 22:06:08
○ 2026-05-15 11:13:40
○ 2026-05-15 11:13:42

○A188.114.97.02026-04-03 → 2026-04-03 · 4 obs

○ 2026-03-23 11:43:08
● 2026-04-03 22:06:08
○ 2026-05-15 11:13:40
○ 2026-05-15 11:13:42

●A2606:4700:3033::ac43:a1742026-03-05 → 2026-05-15 · 6 obs

○ 2020-02-27 04:57:34
● 2026-03-05 05:16:30
● 2026-03-23 11:43:08
○ 2026-04-03 22:06:08
● 2026-05-15 11:13:40
● 2026-05-15 11:13:42

●A2606:4700:3037::6815:52b92026-03-05 → 2026-05-15 · 6 obs

○ 2020-02-27 04:57:34
● 2026-03-05 05:16:30
● 2026-03-23 11:43:08
○ 2026-04-03 22:06:08
● 2026-05-15 11:13:40
● 2026-05-15 11:13:42

○A2a06:98c1:3120::2026-04-03 → 2026-04-03 · 4 obs

○ 2026-03-23 11:43:08
● 2026-04-03 22:06:08
○ 2026-05-15 11:13:40
○ 2026-05-15 11:13:42

○A2a06:98c1:3121::2026-04-03 → 2026-04-03 · 4 obs

○ 2026-03-23 11:43:08
● 2026-04-03 22:06:08
○ 2026-05-15 11:13:40
○ 2026-05-15 11:13:42

○A66.39.159.122015-06-28 → 2016-01-25 · 4 obs

● 2015-06-28 05:48:40
● 2016-01-25 04:38:20
○ 2016-04-29 13:55:14
○ 2026-05-15 11:13:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
leadcertificationfl.com	nina.ns.cloudflare.com, karl.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.136

NS records: nina.ns.cloudflare.com, karl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leadcertificationfl.com (unsigned zone)

⏱️ Timing

Total: 152ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.82.185, 172.67.161.116`
AAAA	2	`2606:4700:3037::6815:52b9, 2606:4700:3033::ac43:a174`
NS	2	`karl.ns.cloudflare.com, nina.ns.cloudflare.com`
TXT	1	`v=spf1 include:mailgun.org include:_spf`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

leadcertificationfl.com points to four IP numbers: 2606:4700:3033::ac43:a174, 2606:4700:3037::6815:52b9, 104.21.82.185 and 172.67.161.116.

Other host names, for instance trk.4ff.pro, indiapost.goiva.cc, www.elowodu.top, www.advanced-intel.com and mydata.city share IP numbers with leadcertificationfl.com.

Name Servers

Delegation for leadcertificationfl.com rests with two name servers, karl.ns.cloudflare.com and nina.ns.cloudflare.com.

leadcertificationfl.com shares the same name server setup as other domains, including braiseentrance.com, anhinternational.org, telefonwebcam(0x736578).com, octobrain.com and wannerooshow.com.

leadcertificationfl.com at least partially shares name servers with other domains, for instance nationalsfc.com, dovernewsnow.com, markettrendwatchx.info, websitegoodies.com and tebakangka.net.

These name servers are commonly used with chad.ns.cloudflare.com and tori.ns.cloudflare.com.

Host names with six IP numbers: karl.ns.cloudflare.com points to: 2606:4700:58::adf5:3bbe, 2803:f800:50::6ca2:c1be, 2a06:98c1:50::ac40:21be, 108.162.193.190, 172.64.33.190 and 173.245.59.190. nina.ns.cloudflare.com points to: 2606:4700:50::adf5:3a88, 2803:f800:50::6ca2:c088, 2a06:98c1:50::ac40:2088, 108.162.192.136, 172.64.32.136 and 173.245.58.136.

leadcertificationfl.com - robtex.com