`twittergrader.com`

DNSSEC	⚠️ Not signed
A	2606:4700::6810:c56b^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6810:c66b^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.16.197.107^{Cloudflare104.16.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.16.198.107^{Cloudflare104.16.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jerry.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jerry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jerry.ns.cloudflare.com`
		A	108.162.193.182^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	172.64.33.182^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	173.245.59.182^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
NS	`yolanda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yolanda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yolanda.ns.cloudflare.com`
		A	108.162.192.241^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	172.64.32.241^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
		A	173.245.58.241^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yolanda.ns.cloudflare.com`
TXT	`v=spf1 -all`
HTTPS	HTTP/2 ✓ hints match
		IPv4	104.16.197.107, 104.16.198.107
		IPv6	2606:4700::6810:c56b, 2606:4700::6810:c66b
SOA	`jerry.ns.cloudflare.com`dns@cloudflare.com serial=2399698437

`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=1774606072

WOT: UNKNOWN (84/100)

DNS History

17 records (6 active, 11 former)

○NSdns1.name-services.com2015-08-19 → 2016-08-15 · 3 obs

● 2015-08-19 20:19:16
● 2016-08-15 10:03:52
○ 2026-03-27 10:27:26

○NSdns2.name-services.com2015-08-19 → 2016-08-15 · 3 obs

● 2015-08-19 20:19:16
● 2016-08-15 10:03:52
○ 2026-03-27 10:27:26

○NSdns3.name-services.com2015-08-19 → 2016-08-15 · 3 obs

● 2015-08-19 20:19:16
● 2016-08-15 10:03:52
○ 2026-03-27 10:27:26

○NSdns4.name-services.com2015-08-19 → 2016-08-15 · 3 obs

● 2015-08-19 20:19:16
● 2016-08-15 10:03:52
○ 2026-03-27 10:27:26

○NSdns5.name-services.com2015-08-19 → 2016-08-15 · 3 obs

● 2015-08-19 20:19:16
● 2016-08-15 10:03:52
○ 2026-03-27 10:27:26

●NSjerry.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs

○ 2016-08-15 10:03:52
● 2026-03-27 10:27:26

●NSyolanda.ns.cloudflare.com2026-03-27 → 2026-03-27 · 2 obs

○ 2016-08-15 10:03:52
● 2026-03-27 10:27:26

○MXalt1.aspmx.l.google.com2015-12-12 → 2016-08-15 · 4 obs

○ 2015-11-15 01:24:14
● 2015-12-12 20:57:52
● 2016-08-15 10:03:52
○ 2026-03-27 10:27:26

○MXmail.hubspot.com2015-08-19 → 2015-11-15 · 4 obs

● 2015-08-19 20:19:16
● 2015-11-15 01:24:14
○ 2015-12-12 20:57:52
○ 2026-03-27 10:27:26

●A104.16.197.1072026-03-27 → 2026-03-27 · 2 obs

○ 2016-08-15 10:03:52
● 2026-03-27 10:27:26

●A104.16.198.1072026-03-27 → 2026-03-27 · 2 obs

○ 2016-08-15 10:03:52
● 2026-03-27 10:27:26

●A2606:4700::6810:c56b2026-03-27 → 2026-03-27 · 2 obs

○ 2016-08-15 10:03:52
● 2026-03-27 10:27:26

●A2606:4700::6810:c66b2026-03-27 → 2026-03-27 · 2 obs

○ 2016-08-15 10:03:52
● 2026-03-27 10:27:26

○A98.124.198.12015-08-19 → 2015-11-15 · 4 obs

● 2015-08-19 20:19:16
● 2015-11-15 01:24:14
○ 2015-12-12 20:57:52
○ 2026-03-27 10:27:26

○A98.124.199.12015-08-19 → 2015-11-06 · 4 obs

● 2015-08-19 20:19:16
● 2015-11-06 10:02:20
○ 2015-11-11 00:08:54
○ 2026-03-27 10:27:26

○A98.124.199.412015-12-12 → 2016-08-15 · 4 obs

○ 2015-11-15 01:24:14
● 2015-12-12 20:57:52
● 2016-08-15 10:03:52
○ 2026-03-27 10:27:26

○CNAMEwww.socialinbox.com2015-08-19 → 2015-11-15 · 4 obs

● 2015-08-19 20:19:16
● 2015-11-15 01:24:14
○ 2015-12-12 20:57:52
○ 2026-03-27 10:27:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
twittergrader.com	jerry.ns.cloudflare.com, yolanda.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.241

NS records: jerry.ns.cloudflare.com, yolanda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for twittergrader.com (unsigned zone)

⏱️ Timing

Total: 59ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.16.197.107, 104.16.198.107`
AAAA	2	`2606:4700::6810:c56b, 2606:4700::6810:c66b`
NS	2	`jerry.ns.cloudflare.com, yolanda.ns.cloudflare.com`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`jerry.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by twittergrader.com: 2606:4700::6810:c56b, 2606:4700::6810:c66b, 104.16.197.107 and 104.16.198.107.

Name Servers

twittergrader.com is delegated to two name servers jerry.ns.cloudflare.com and yolanda.ns.cloudflare.com.

twittergrader.com shares the same name server setup as other domains, for instance hubspotfree.net, usemessages.com, hubspotusercontent00.net, spikeyhand.com and hubspotcms.com.

twittergrader.com at least partially shares name servers with other domains, for instance quickbabyshop.com, evilcode.com, mydrivers.org, echopromedia.co.uk and netdorking.com.

These name servers are commonly used alongside nick.ns.cloudflare.com and sandy.ns.cloudflare.com.

Host names with six IP numbers:

Host name jerry.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb6, 2803:f800:50::6ca2:c1b6, 2a06:98c1:50::ac40:21b6, 108.162.193.182, 172.64.33.182 and 173.245.59.182.

Host name yolanda.ns.cloudflare.com points to: 2606:4700:50::adf5:3af1, 2803:f800:50::6ca2:c0f1, 2a06:98c1:50::ac40:20f1, 108.162.192.241, 172.64.32.241 and 173.245.58.241.

twittergrader.com - robtex.com