graphbuilders.com - dns.ninja

`graphbuilders.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:7c1^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:bbfb^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.7.193^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.251^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alex.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c164^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2164^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alex.ns.cloudflare.com`
		A	108.162.193.100^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	172.64.33.100^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
		A	173.245.59.100^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alex.ns.cloudflare.com`
NS	`dora.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dora.ns.cloudflare.com`
		A	108.162.192.108^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	172.64.32.108^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	173.245.58.108^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.7.193, 172.67.187.251
		IPv6 hints	2606:4700:3036::6815:7c1, 2606:4700:3037::ac43:bbfb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=232, name=cloudflare-ech.com
SOA	`alex.ns.cloudflare.com`dns@cloudflare.com serial=2408570848

`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=1785194672

Previously MX for

graphbuilders.com

Same first word

graphbuilders.com

DNS History

18 records (6 active, 12 former)

●NSalex.ns.cloudflare.com2026-06-22 → 2026-07-27 · 3 obs

○ 2019-12-21 16:29:54
● 2026-06-22 23:05:44
● 2026-07-27 23:50:54

●NSdora.ns.cloudflare.com2026-06-22 → 2026-07-27 · 3 obs

○ 2019-12-21 16:29:54
● 2026-06-22 23:05:44
● 2026-07-27 23:50:54

○NSns.npserver1.com2015-08-06 → 2017-01-17 · 4 obs

● 2015-08-06 12:31:38
● 2017-01-17 10:49:54
○ 2019-12-21 16:29:54
○ 2026-07-27 23:50:54

○NSns1.lightdrive.com.au2019-12-21 → 2019-12-21 · 4 obs

○ 2017-01-17 10:49:54
● 2019-12-21 16:29:54
○ 2026-06-22 23:05:44
○ 2026-07-27 23:50:54

○NSns2.lightdrive.com.au2019-12-21 → 2019-12-21 · 4 obs

○ 2017-01-17 10:49:54
● 2019-12-21 16:29:54
○ 2026-06-22 23:05:44
○ 2026-07-27 23:50:54

○NSns2.npserver1.com2015-08-06 → 2017-01-17 · 4 obs

● 2015-08-06 12:31:38
● 2017-01-17 10:49:54
○ 2019-12-21 16:29:54
○ 2026-07-27 23:50:54

○NSns3.lightdrive.com.au2019-12-21 → 2019-12-21 · 4 obs

○ 2017-01-17 10:49:54
● 2019-12-21 16:29:54
○ 2026-06-22 23:05:44
○ 2026-07-27 23:50:54

○MXgraphbuilders.com2015-08-06 → 2017-01-17 · 4 obs

● 2015-08-06 12:31:38
● 2017-01-17 10:49:54
○ 2019-12-21 16:29:54
○ 2026-07-27 23:50:54

○MXmail.graphbuilders.com2019-12-21 → 2019-12-21 · 4 obs

○ 2017-01-17 10:49:54
● 2019-12-21 16:29:54
○ 2026-06-22 23:05:44
○ 2026-07-27 23:50:54

●A104.21.7.1932026-06-22 → 2026-07-27 · 3 obs

○ 2019-12-21 16:29:54
● 2026-06-22 23:05:44
● 2026-07-27 23:50:54

●A172.67.187.2512026-06-22 → 2026-07-27 · 3 obs

○ 2019-12-21 16:29:54
● 2026-06-22 23:05:44
● 2026-07-27 23:50:54

○A2606:4700:3033::ac43:bbfb2026-06-22 → 2026-06-22 · 4 obs

○ 2019-12-21 16:29:54
● 2026-06-22 23:05:44
○ 2026-07-25 03:11:36
○ 2026-07-27 23:50:54

●A2606:4700:3036::6815:7c12026-07-25 → 2026-07-27 · 3 obs

○ 2026-06-22 23:05:44
● 2026-07-25 03:11:36
● 2026-07-27 23:50:54

○A2606:4700:3037::6815:7c12026-06-22 → 2026-06-22 · 4 obs

○ 2019-12-21 16:29:54
● 2026-06-22 23:05:44
○ 2026-07-25 03:11:36
○ 2026-07-27 23:50:54

●A2606:4700:3037::ac43:bbfb2026-07-25 → 2026-07-27 · 3 obs

○ 2026-06-22 23:05:44
● 2026-07-25 03:11:36
● 2026-07-27 23:50:54

○A45.77.50.1212019-12-21 → 2019-12-21 · 4 obs

○ 2017-01-17 10:49:54
● 2019-12-21 16:29:54
○ 2026-06-22 23:05:44
○ 2026-07-27 23:50:54

○A63.247.137.1152016-03-18 → 2017-01-17 · 5 obs

○ 2015-12-03 07:50:50
● 2016-03-18 20:45:28
● 2017-01-17 10:49:54
○ 2019-12-21 16:29:54
○ 2026-07-27 23:50:54

○A63.247.141.1882015-08-06 → 2015-12-03 · 4 obs

● 2015-08-06 12:31:38
● 2015-12-03 07:50:50
○ 2016-03-18 20:45:28
○ 2026-07-27 23:50:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net...	-
graphbuilders.com	alex.ns.cloudflare.com, dora.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.108

NS records: alex.ns.cloudflare.com, dora.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for graphbuilders.com (unsigned zone)

⏱️ Timing

Total: 135ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.7.193, 172.67.187.251`
AAAA	2	`2606:4700:3037::ac43:bbfb, 2606:4700:3036::6815:7c1`
NS	2	`alex.ns.cloudflare.com, dora.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alex.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

graphbuilders.com directs to four IP numbers, which are 104.21.7.193, 172.67.187.251, 2606:4700:3036::6815:7c1 and 2606:4700:3037::ac43:bbfb.

q3odtu7a.qagyicjeeeve.com, shadow-gear.com, hdaxd.com plus two other host names have IP numbers in common with graphbuilders.com.

Name Servers

graphbuilders.com is served by two delegated name servers, alex.ns.cloudflare.com and dora.ns.cloudflare.com.

The name server configuration of graphbuilders.com is shared with other domains, for instance enviropost.com.au, acind.com.au, brownindustries.com.au and two others.

The name servers of graphbuilders.com overlap at least partially with those of other domains — among them drago-sim.com, aspconline.org, dd-in.net and two more.

These name servers commonly appear alongside the name servers major.ns.cloudflare.com and coco.ns.cloudflare.com.

Hosts with 6 IP addresses each:

alex.ns.cloudflare.com carries IP addresses 108.162.193.100, 172.64.33.100 and 173.245.59.100, with 3 other addresses beyond those.

dora.ns.cloudflare.com carries IP addresses 108.162.192.108, 172.64.32.108 and 173.245.58.108, with 3 other addresses beyond those.