`jeffcoinfo.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:9e97^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:212a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.33.42^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.151^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`blair.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2679^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blair.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c279^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blair.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2279^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`blair.ns.cloudflare.com`
		A	108.162.194.121^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blair.ns.cloudflare.com`
		A	162.159.38.121^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blair.ns.cloudflare.com`
		A	172.64.34.121^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blair.ns.cloudflare.com`
NS	`jake.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b7a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jake.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jake.ns.cloudflare.com`
		A	108.162.193.122^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	172.64.33.122^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
		A	173.245.59.122^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jake.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.33.42, 172.67.158.151
		IPv6 hints	2606:4700:3035::ac43:9e97, 2606:4700:3036::6815:212a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=32, name=cloudflare-ech.com
SOA	`blair.ns.cloudflare.com`dns@cloudflare.com serial=2408031936

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785870515

Same first word

jeffcoinfo.org

DNS History

17 records (6 active, 11 former)

●NSblair.ns.cloudflare.com2026-07-09 → 2026-08-04 · 3 obs

○ 2026-02-25 05:14:34
● 2026-07-09 05:37:18
● 2026-08-04 19:17:52

○NSexpire1.gname-dns.com2026-02-25 → 2026-02-25 · 4 obs

○ 2026-02-17 11:49:42
● 2026-02-25 05:14:34
○ 2026-07-09 05:37:18
○ 2026-08-04 19:17:52

○NSexpire2.gname-dns.com2026-02-25 → 2026-02-25 · 4 obs

○ 2026-02-17 11:49:42
● 2026-02-25 05:14:34
○ 2026-07-09 05:37:18
○ 2026-08-04 19:17:52

○NSgrant.ns.cloudflare.com2026-02-17 → 2026-02-17 · 4 obs

○ 2017-04-20 10:50:58
● 2026-02-17 11:49:42
○ 2026-02-25 05:14:34
○ 2026-08-04 19:17:52

●NSjake.ns.cloudflare.com2026-07-09 → 2026-08-04 · 3 obs

○ 2026-02-25 05:14:34
● 2026-07-09 05:37:18
● 2026-08-04 19:17:52

○NSns1541.ztomy.com2015-06-02 → 2017-04-20 · 4 obs

● 2015-06-02 19:47:46
● 2017-04-20 10:50:58
○ 2026-02-17 11:49:42
○ 2026-08-04 19:17:52

○NSns2541.ztomy.com2015-06-02 → 2017-04-20 · 4 obs

● 2015-06-02 19:47:46
● 2017-04-20 10:50:58
○ 2026-02-17 11:49:42
○ 2026-08-04 19:17:52

○NSpaislee.ns.cloudflare.com2026-02-17 → 2026-02-17 · 4 obs

○ 2017-04-20 10:50:58
● 2026-02-17 11:49:42
○ 2026-02-25 05:14:34
○ 2026-08-04 19:17:52

●A104.21.33.422026-02-17 → 2026-08-04 · 5 obs

○ 2017-04-20 10:50:58
● 2026-02-17 11:49:42
○ 2026-02-25 05:14:34
● 2026-07-09 05:37:18
● 2026-08-04 19:17:52

●A172.67.158.1512026-02-17 → 2026-08-04 · 5 obs

○ 2017-04-20 10:50:58
● 2026-02-17 11:49:42
○ 2026-02-25 05:14:34
● 2026-07-09 05:37:18
● 2026-08-04 19:17:52

○A208.91.197.2412015-06-02 → 2017-04-20 · 4 obs

● 2015-06-02 19:47:46
● 2017-04-20 10:50:58
○ 2026-02-17 11:49:42
○ 2026-08-04 19:17:52

○A2606:4700:3035::6815:212a2026-02-17 → 2026-02-17 · 4 obs

○ 2017-04-20 10:50:58
● 2026-02-17 11:49:42
○ 2026-02-25 05:14:34
○ 2026-08-04 19:17:52

●A2606:4700:3035::ac43:9e972026-07-09 → 2026-08-04 · 3 obs

○ 2026-02-25 05:14:34
● 2026-07-09 05:37:18
● 2026-08-04 19:17:52

●A2606:4700:3036::6815:212a2026-07-09 → 2026-08-04 · 3 obs

○ 2026-02-25 05:14:34
● 2026-07-09 05:37:18
● 2026-08-04 19:17:52

○A2606:4700:3037::ac43:9e972026-02-17 → 2026-02-17 · 4 obs

○ 2017-04-20 10:50:58
● 2026-02-17 11:49:42
○ 2026-02-25 05:14:34
○ 2026-08-04 19:17:52

○CNAMEexp.gs-cdn.com2026-02-25 → 2026-02-25 · 3 obs

● 2026-02-25 05:14:34
○ 2026-07-09 05:37:18
○ 2026-08-04 19:17:52

○PTRns1541.ztomy.com2017-04-20 → 2017-04-20 · 3 obs

● 2017-04-20 10:50:58
○ 2026-02-17 11:49:42
○ 2026-08-04 19:17:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
jeffcoinfo.org	blair.ns.cloudflare.com, jake.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.121

NS records: blair.ns.cloudflare.com, jake.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jeffcoinfo.org (unsigned zone)

⏱️ Timing

Total: 310ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.33.42, 172.67.158.151`
AAAA	2	`2606:4700:3035::ac43:9e97, 2606:4700:3036::6815:212a`
NS	2	`blair.ns.cloudflare.com, jake.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`blair.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

jeffcoinfo.org directs to four IP numbers, which are 104.21.33.42, 172.67.158.151, 2606:4700:3035::ac43:9e97 and 2606:4700:3036::6815:212a.

brightfeeds.us, cormedix-europe.com, spenglerplumbing.com and two other host names share IP numbers with jeffcoinfo.org.

Name Servers

jeffcoinfo.org is served by two delegated name servers, blair.ns.cloudflare.com and jake.ns.cloudflare.com.

jeffcoinfo.org uses the same name servers as several other domains — among them wpwsconnect.com, connect-wss.org, refreshwpws.com and two more.

There is at least partial name server overlap between jeffcoinfo.org and other domains — thatsfarming.com, alrnet.com, easymoney.info and two more among them.

The name servers edward.ns.cloudflare.com, alexis.ns.cloudflare.com and rodrigo.ns.cloudflare.com are often found in combination with these name servers.

Hostnames that resolve to 6 IP addresses:

blair.ns.cloudflare.com carries IP addresses 108.162.194.121, 162.159.38.121 and 172.64.34.121, with 3 other addresses beyond those.

jake.ns.cloudflare.com carries IP addresses 108.162.193.122, 172.64.33.122 and 173.245.59.122, with 3 other addresses beyond those.

jeffcoinfo.org - robtex.com

jeffcoinfo.org

org

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`jeffcoinfo.org`

`org`