`deltafunction.co`

DNSSEC	⚠️ Not signed
A	127.0.0.1
NS	`howard.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cab^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`howard.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ab^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`howard.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ab^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`howard.ns.cloudflare.com`
		A	108.162.195.171^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`howard.ns.cloudflare.com`
		A	162.159.44.171^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`howard.ns.cloudflare.com`
		A	172.64.35.171^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`howard.ns.cloudflare.com`
NS	`naomi.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`naomi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`naomi.ns.cloudflare.com`
		A	108.162.192.208^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
		A	172.64.32.208^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
		A	173.245.58.208^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`naomi.ns.cloudflare.com`
SOA	`howard.ns.cloudflare.com`dns@cloudflare.com serial=2399401898

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759621912

Same first word

deltafunction.co

deltafunction.com

DNS History

14 records (3 active, 11 former)

○NSdns1.registrar-servers.com2015-06-24 → 2017-05-23 · 4 obs

● 2015-06-24 06:17:42
● 2017-05-23 00:42:32
○ 2026-02-17 09:35:10
○ 2026-03-30 14:28:10

○NSdns2.registrar-servers.com2015-06-24 → 2017-05-23 · 4 obs

● 2015-06-24 06:17:42
● 2017-05-23 00:42:32
○ 2026-02-17 09:35:10
○ 2026-03-30 14:28:10

○NSdns3.registrar-servers.com2015-06-24 → 2016-11-26 · 4 obs

● 2015-06-24 06:17:42
● 2016-11-26 16:03:24
○ 2017-05-23 00:42:32
○ 2026-03-30 14:28:10

○NSdns4.registrar-servers.com2015-06-24 → 2016-11-26 · 4 obs

● 2015-06-24 06:17:42
● 2016-11-26 16:03:24
○ 2017-05-23 00:42:32
○ 2026-03-30 14:28:10

○NSdns5.registrar-servers.com2015-06-24 → 2016-11-26 · 4 obs

● 2015-06-24 06:17:42
● 2016-11-26 16:03:24
○ 2017-05-23 00:42:32
○ 2026-03-30 14:28:10

●NShoward.ns.cloudflare.com2026-02-17 → 2026-03-30 · 3 obs

○ 2017-05-23 00:42:32
● 2026-02-17 09:35:10
● 2026-03-30 14:28:10

●NSnaomi.ns.cloudflare.com2026-02-17 → 2026-03-30 · 3 obs

○ 2017-05-23 00:42:32
● 2026-02-17 09:35:10
● 2026-03-30 14:28:10

○MXeforward1.registrar-servers.com2015-06-24 → 2017-05-23 · 4 obs

● 2015-06-24 06:17:42
● 2017-05-23 00:42:32
○ 2026-02-17 09:35:10
○ 2026-03-30 14:28:10

○MXeforward2.registrar-servers.com2015-06-24 → 2017-05-23 · 4 obs

● 2015-06-24 06:17:42
● 2017-05-23 00:42:32
○ 2026-02-17 09:35:10
○ 2026-03-30 14:28:10

○MXeforward3.registrar-servers.com2015-06-24 → 2017-05-23 · 4 obs

● 2015-06-24 06:17:42
● 2017-05-23 00:42:32
○ 2026-02-17 09:35:10
○ 2026-03-30 14:28:10

○MXeforward4.registrar-servers.com2015-06-24 → 2017-05-23 · 4 obs

● 2015-06-24 06:17:42
● 2017-05-23 00:42:32
○ 2026-02-17 09:35:10
○ 2026-03-30 14:28:10

○MXeforward5.registrar-servers.com2015-06-24 → 2017-05-23 · 4 obs

● 2015-06-24 06:17:42
● 2017-05-23 00:42:32
○ 2026-02-17 09:35:10
○ 2026-03-30 14:28:10

●A127.0.0.12026-02-17 → 2026-03-30 · 3 obs

○ 2017-05-23 00:42:32
● 2026-02-17 09:35:10
● 2026-03-30 14:28:10

○A173.255.247.902015-06-24 → 2017-05-23 · 4 obs

● 2015-06-24 06:17:42
● 2017-05-23 00:42:32
○ 2026-02-17 09:35:10
○ 2026-03-30 14:28:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
deltafunction.co	naomi.ns.cloudflare.com, howard.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.208

NS records: naomi.ns.cloudflare.com, howard.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for deltafunction.co (unsigned zone)

⏱️ Timing

Total: 432ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`127.0.0.1`
NS	2	`howard.ns.cloudflare.com, naomi.ns.cloudflare.com`
SOA	1	`howard.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

deltafunction.co points to a single IP number: 127.0.0.1.

Other host names, for instance zg-0301e-85.stretchoid.com, 133.6.static.quadranet.com, 0.0.0.0.0.5.6.9.c.b.7.a.b.0.b.8.0.1.0.0.2.ip6.arpa, mail.dustdeal.fr and 206.15.static.quadranet.com share IP numbers with deltafunction.co.

Name Servers

deltafunction.co is delegated to two name servers: howard.ns.cloudflare.com and naomi.ns.cloudflare.com.

deltafunction.co uses the same name server setup as other domains, for instance vincentmaggard.com, sievenetworks.com, murilodeoliveirafalangaoffice.com, mycollection.in and infobyte.in.

deltafunction.co shares name servers with other domains at least partially, for instance fcvn.org, pro(0x787878)ymiron.cc, kadlecrmc.com, garagedoorsbrushprairie.com and onetoonecorporatefinance.de.

these name servers are often used together with the name servers becky.ns.cloudflare.com.

Host names with six IP numbers: howard.ns.cloudflare.com points to 2606:4700:58::a29f:2cab, 2803:f800:50::6ca2:c3ab, 2a06:98c1:50::ac40:23ab, 108.162.195.171, 162.159.44.171 and 172.64.35.171; naomi.ns.cloudflare.com points to 2606:4700:50::adf5:3ad0, 2803:f800:50::6ca2:c0d0, 2a06:98c1:50::ac40:20d0, 108.162.192.208, 172.64.32.208 and 173.245.58.208.

deltafunction.co - robtex.com