`sumwhere.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:55e0^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d3c3^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.224^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.195^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anton.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2caf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3af^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23af^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anton.ns.cloudflare.com`
		A	108.162.195.175^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anton.ns.cloudflare.com`
		A	162.159.44.175^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anton.ns.cloudflare.com`
		A	172.64.35.175^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anton.ns.cloudflare.com`
NS	`michelle.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`michelle.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`michelle.ns.cloudflare.com`
		A	108.162.192.201^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	172.64.32.201^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	173.245.58.201^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.85.224, 172.67.211.195
		IPv6	2606:4700:3032::6815:55e0, 2606:4700:3037::ac43:d3c3
SOA	`anton.ns.cloudflare.com`dns@cloudflare.com serial=2397596170

`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=1759609616

Same first word

sumwhere.com

sumwhere.co

DNS History

18 records (6 active, 12 former)

○NSa.dns.gandi.net2015-11-16 → 2017-02-12 · 4 obs

● 2015-11-16 22:35:50
● 2017-02-12 09:24:18
○ 2018-09-02 22:20:14
○ 2026-03-17 06:01:52

●NSanton.ns.cloudflare.com2026-02-15 → 2026-03-17 · 3 obs

○ 2018-09-02 22:20:14
● 2026-02-15 17:46:18
● 2026-03-17 06:01:52

○NSb.dns.gandi.net2015-11-16 → 2017-02-12 · 4 obs

● 2015-11-16 22:35:50
● 2017-02-12 09:24:18
○ 2018-09-02 22:20:14
○ 2026-03-17 06:01:52

○NSc.dns.gandi.net2015-11-16 → 2017-02-12 · 4 obs

● 2015-11-16 22:35:50
● 2017-02-12 09:24:18
○ 2018-09-02 22:20:14
○ 2026-03-17 06:01:52

●NSmichelle.ns.cloudflare.com2026-02-15 → 2026-03-17 · 3 obs

○ 2018-09-02 22:20:14
● 2026-02-15 17:46:18
● 2026-03-17 06:01:52

○NSns-123-c.gandi.net2018-09-02 → 2018-09-02 · 4 obs

○ 2017-02-12 09:24:18
● 2018-09-02 22:20:14
○ 2026-02-15 17:46:18
○ 2026-03-17 06:01:52

○NSns-4-a.gandi.net2018-09-02 → 2018-09-02 · 4 obs

○ 2017-02-12 09:24:18
● 2018-09-02 22:20:14
○ 2026-02-15 17:46:18
○ 2026-03-17 06:01:52

○NSns-60-b.gandi.net2018-09-02 → 2018-09-02 · 4 obs

○ 2017-02-12 09:24:18
● 2018-09-02 22:20:14
○ 2026-02-15 17:46:18
○ 2026-03-17 06:01:52

○NSns1.gandi.net2018-09-02 → 2018-09-02 · 4 obs

○ 2017-02-12 09:24:18
● 2018-09-02 22:20:14
○ 2026-02-15 17:46:18
○ 2026-03-17 06:01:52

○MXfb.mail.gandi.net2015-11-16 → 2026-02-15 · 4 obs

● 2015-11-16 22:35:50
● 2026-02-15 17:46:18
○ 2026-03-17 02:28:42
○ 2026-03-17 06:01:52

○MXspool.mail.gandi.net2015-11-16 → 2026-02-15 · 4 obs

● 2015-11-16 22:35:50
● 2026-02-15 17:46:18
○ 2026-03-17 02:28:42
○ 2026-03-17 06:01:52

●A104.21.85.2242026-02-15 → 2026-03-17 · 5 obs

○ 2018-09-02 22:20:14
● 2026-02-15 17:46:18
○ 2026-03-17 02:28:42
● 2026-03-17 06:01:48
● 2026-03-17 06:01:52

○A172.64.80.12026-03-17 → 2026-03-17 · 4 obs

○ 2026-02-15 17:46:18
● 2026-03-17 02:28:42
○ 2026-03-17 06:01:48
○ 2026-03-17 06:01:52

●A172.67.211.1952026-02-15 → 2026-03-17 · 5 obs

○ 2018-09-02 22:20:14
● 2026-02-15 17:46:18
○ 2026-03-17 02:28:42
● 2026-03-17 06:01:48
● 2026-03-17 06:01:52

○A195.154.97.1362015-11-16 → 2016-03-03 · 4 obs

● 2015-11-16 22:35:50
● 2016-03-03 04:48:04
○ 2016-06-23 23:08:28
○ 2026-03-17 06:01:52

○A217.70.184.382016-06-23 → 2018-09-02 · 5 obs

○ 2016-03-03 04:48:04
● 2016-06-23 23:08:28
● 2018-09-02 22:20:14
○ 2026-02-15 17:46:18
○ 2026-03-17 06:01:52

●A2606:4700:3032::6815:55e02026-02-15 → 2026-03-17 · 3 obs

○ 2018-09-02 22:20:14
● 2026-02-15 17:46:18
● 2026-03-17 06:01:52

●A2606:4700:3037::ac43:d3c32026-02-15 → 2026-03-17 · 3 obs

○ 2018-09-02 22:20:14
● 2026-02-15 17:46:18
● 2026-03-17 06:01:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	-
sumwhere.co	anton.ns.cloudflare.com, michelle.ns.cloudflare.com	-

✅ Authoritative Response

Server: 172.64.35.175

NS records: anton.ns.cloudflare.com, michelle.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sumwhere.co (unsigned zone)

⏱️ Timing

Total: 1086ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.85.224, 172.67.211.195`
AAAA	2	`2606:4700:3032::6815:55e0, 2606:4700:3037::ac43:d3c3`
NS	2	`anton.ns.cloudflare.com, michelle.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anton.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

sumwhere.co resolves to four IP numbers: 2606:4700:3032::6815:55e0, 2606:4700:3037::ac43:d3c3, 104.21.85.224 and 172.67.211.195.

other host names for instance 888718.cn, www.fordraptorforum.com, hdmoviesbiz.com, 800z.net and dozd.eu share IP numbers with sumwhere.co.

Name Servers

sumwhere.co is delegated to two name servers: anton.ns.cloudflare.com and michelle.ns.cloudflare.com.

sumwhere.co shares the same name server setup as other domains, for example frameddownunder.com, ricsgrill.com, sdm.si, silencingchristians.com and vertus.lv.

sumwhere.co at least partially shares name servers with other domains, for instance hbbhd.com, m88.vin, rrcdnbf1.com, pway.io and vonotelecom.com.br.

These name servers are commonly used with the name servers adam.ns.cloudflare.com.

Host names with six IP numbers:

anton.ns.cloudflare.com points to: 2606:4700:58::a29f:2caf, 2803:f800:50::6ca2:c3af, 2a06:98c1:50::ac40:23af, 108.162.195.175, 162.159.44.175 and 172.64.35.175; michelle.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac9, 2803:f800:50::6ca2:c0c9, 2a06:98c1:50::ac40:20c9, 108.162.192.201, 172.64.32.201 and 173.245.58.201.

sumwhere.co - robtex.com

sumwhere.co

co

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`sumwhere.co`

`co`