`dfhack.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9d69^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5140^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.64^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.105^{🇺🇸 Cloudflare172.67.144.0/20 , 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	`mariah.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mariah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mariah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mariah.ns.cloudflare.com`
		A	108.162.194.200^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mariah.ns.cloudflare.com`
		A	162.159.38.200^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mariah.ns.cloudflare.com`
		A	172.64.34.200^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mariah.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁵⁷⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁶⁷⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.64, 172.67.157.105
		IPv6 hints	2606:4700:3031::ac43:9d69, 2606:4700:3035::6815:5140
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com
SOA	`alex.ns.cloudflare.com`dns@cloudflare.com serial=2402526656

`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=1778338636

Same first word

dfhack.readthedocs.io

dfhack.org

Similar names

hackdf.fun

DNS History

19 records (9 active, 10 former)

●NSalex.ns.cloudflare.com2026-02-16 → 2026-05-09 · 3 obs

○ 2020-02-18 04:57:24
● 2026-02-16 14:25:20
● 2026-05-09 15:20:38

●NSmariah.ns.cloudflare.com2026-02-16 → 2026-05-09 · 3 obs

○ 2020-02-18 04:57:24
● 2026-02-16 14:25:20
● 2026-05-09 15:20:38

○NSns1.digitalocean.com2020-02-18 → 2020-02-18 · 3 obs

● 2020-02-18 04:57:24
○ 2026-02-16 14:25:20
○ 2026-05-09 15:20:38

○NSns2.digitalocean.com2020-02-18 → 2020-02-18 · 3 obs

● 2020-02-18 04:57:24
○ 2026-02-16 14:25:20
○ 2026-05-09 15:20:38

○NSns3.digitalocean.com2020-02-18 → 2020-02-18 · 3 obs

● 2020-02-18 04:57:24
○ 2026-02-16 14:25:20
○ 2026-05-09 15:20:38

●MXroute1.mx.cloudflare.net2026-02-16 → 2026-05-09 · 2 obs

● 2026-02-16 14:25:20
● 2026-05-09 15:20:38

●MXroute2.mx.cloudflare.net2026-02-16 → 2026-05-09 · 2 obs

● 2026-02-16 14:25:20
● 2026-05-09 15:20:38

●MXroute3.mx.cloudflare.net2026-02-16 → 2026-05-09 · 2 obs

● 2026-02-16 14:25:20
● 2026-05-09 15:20:38

●A104.21.81.642026-03-14 → 2026-05-09 · 5 obs

○ 2026-02-16 14:25:20
● 2026-03-14 07:35:38
○ 2026-04-03 06:29:02
● 2026-04-08 18:17:54
● 2026-05-09 15:20:38

○A159.65.236.1882020-02-18 → 2020-02-18 · 3 obs

● 2020-02-18 04:57:24
○ 2026-02-16 14:25:20
○ 2026-05-09 15:20:38

○A172.64.80.12026-02-16 → 2026-02-16 · 4 obs

○ 2020-02-18 04:57:24
● 2026-02-16 14:25:20
○ 2026-03-14 07:35:38
○ 2026-05-09 15:20:38

●A172.67.157.1052026-03-14 → 2026-05-09 · 5 obs

○ 2026-02-16 14:25:20
● 2026-03-14 07:35:38
○ 2026-04-03 06:29:02
● 2026-04-08 18:17:54
● 2026-05-09 15:20:38

○A188.114.96.02026-04-03 → 2026-04-03 · 4 obs

○ 2026-03-14 07:35:38
● 2026-04-03 06:29:02
○ 2026-04-08 18:17:54
○ 2026-05-09 15:20:38

○A188.114.97.02026-04-03 → 2026-04-03 · 4 obs

○ 2026-03-14 07:35:38
● 2026-04-03 06:29:02
○ 2026-04-08 18:17:54
○ 2026-05-09 15:20:38

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-16 → 2026-02-16 · 4 obs

○ 2020-02-18 04:57:24
● 2026-02-16 14:25:20
○ 2026-03-14 07:35:38
○ 2026-05-09 15:20:38

●A2606:4700:3031::ac43:9d692026-03-14 → 2026-05-09 · 5 obs

○ 2026-02-16 14:25:20
● 2026-03-14 07:35:38
○ 2026-04-03 06:29:02
● 2026-04-08 18:17:54
● 2026-05-09 15:20:38

●A2606:4700:3035::6815:51402026-03-14 → 2026-05-09 · 5 obs

○ 2026-02-16 14:25:20
● 2026-03-14 07:35:38
○ 2026-04-03 06:29:02
● 2026-04-08 18:17:54
● 2026-05-09 15:20:38

○A2a06:98c1:3120::2026-04-03 → 2026-04-03 · 4 obs

○ 2026-03-14 07:35:38
● 2026-04-03 06:29:02
○ 2026-04-08 18:17:54
○ 2026-05-09 15:20:38

○A2a06:98c1:3121::2026-04-03 → 2026-04-03 · 4 obs

○ 2026-03-14 07:35:38
● 2026-04-03 06:29:02
○ 2026-04-08 18:17:54
○ 2026-05-09 15:20:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
dfhack.org	mariah.ns.cloudflare.com, alex.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dfhack.org (unsigned zone)

⏱️ Timing

Total: 359ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.157.105, 104.21.81.64`
AAAA	2	`2606:4700:3031::ac43:9d69, 2606:4700:3035::6815:5140`
NS	2	`alex.ns.cloudflare.com, mariah.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 26), route2.mx.cloudflare.net (pri: 57)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alex.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

dfhack.org maps to four IP numbers: 2606:4700:3031::ac43:9d69, 2606:4700:3035::6815:5140, 104.21.81.64 and 172.67.157.105.

Other host names, for instance c2infosec.com, genetic-disaster.com, flyheritage.com, epoxy.tips and bdm.ovh share IP numbers with dfhack.org.

Name Servers

Two name servers alex.ns.cloudflare.com and mariah.ns.cloudflare.com are delegated to dfhack.org.

dfhack.org uses the same name server setup as 76846.org and tianqiaocraft.com.

dfhack.org at least partially shares name servers with other domains such as larshomes.com, sabrewolf.net, womenshealthclinic.ie, appadmin.se and europeanrailsummit.info.

These name servers are commonly used with corey.ns.cloudflare.com and lucy.ns.cloudflare.com.

Host names with six IP numbers: Host name alex.ns.cloudflare.com points to 2606:4700:58::adf5:3b64, 2803:f800:50::6ca2:c164, 2a06:98c1:50::ac40:2164, 108.162.193.100, 172.64.33.100 and 173.245.59.100; host name mariah.ns.cloudflare.com points to 2606:4700:50::a29f:26c8, 2803:f800:50::6ca2:c2c8, 2a06:98c1:50::ac40:22c8, 108.162.194.200, 162.159.38.200 and 172.64.34.200.

Mail Servers

dfhack.org is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

dfhack.org shares mail servers with other domains at least in part, for instance meranrhodes.com, isofer.io, ndtvmedia.com, uruguayiptv.com and flingpals.com.

Host names with six IP numbers:

route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

dfhack.org - robtex.com

dfhack.org

org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`dfhack.org`

`org`