`dh31.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:cabe^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:553b^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.59^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.190^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`reza.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ad9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`reza.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`reza.ns.cloudflare.com`
		A	108.162.192.217^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	172.64.32.217^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	173.245.58.217^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
NS	`ruben.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c347^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruben.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2347^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruben.ns.cloudflare.com`
		A	108.162.195.71^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	162.159.44.71^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
		A	172.64.35.71^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruben.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.59, 172.67.202.190
		IPv6 hints	2606:4700:3031::ac43:cabe, 2606:4700:3034::6815:553b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=160, name=cloudflare-ech.com
SOA	`reza.ns.cloudflare.com`dns@cloudflare.com serial=2411348077

`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=1785916139

Same first word

dh31.com

Similar names

hd31.com

hd13.ru

31hd.top

13dh.com.cn

h31d.top

31dh.com

dh13.cn

hd31.info

h1d3.me

13dh.cc

dh13.com

h1d3.org

31hd.com

13hd.com

hd13.net

13dh.pl

h13d.com

hd13.com

hd31.org

DNS History

21 records (6 active, 15 former)

○NSbuy.internettraffic.com2016-07-07 → 2016-07-07 · 4 obs

○ 2015-08-16 11:48:10
● 2016-07-07 11:48:52
○ 2020-04-04 10:58:44
○ 2026-08-05 07:57:10

○NSf1g1ns1.dnspod.net2020-04-04 → 2020-04-04 · 4 obs

○ 2016-07-07 11:48:52
● 2020-04-04 10:58:44
○ 2026-06-19 18:19:22
○ 2026-08-05 07:57:10

○NSf1g1ns2.dnspod.net2020-04-04 → 2020-04-04 · 4 obs

○ 2016-07-07 11:48:52
● 2020-04-04 10:58:44
○ 2026-06-19 18:19:22
○ 2026-08-05 07:57:10

○NSludi383840.earth.orderbox-dns.com2015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 11:48:10
○ 2016-07-07 11:48:52
○ 2026-08-05 07:57:10

○NSludi383840.mars.orderbox-dns.com2015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 11:48:10
○ 2016-07-07 11:48:52
○ 2026-08-05 07:57:10

○NSludi383840.mercury.orderbox-dns.com2015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 11:48:10
○ 2016-07-07 11:48:52
○ 2026-08-05 07:57:10

○NSludi383840.venus.orderbox-dns.com2015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 11:48:10
○ 2016-07-07 11:48:52
○ 2026-08-05 07:57:10

●NSreza.ns.cloudflare.com2026-06-19 → 2026-08-05 · 3 obs

○ 2020-04-04 10:58:44
● 2026-06-19 18:19:22
● 2026-08-05 07:57:10

●NSruben.ns.cloudflare.com2026-06-19 → 2026-08-05 · 3 obs

○ 2020-04-04 10:58:44
● 2026-06-19 18:19:22
● 2026-08-05 07:57:10

○NSsell.internettraffic.com2016-07-07 → 2016-07-07 · 4 obs

○ 2015-08-16 11:48:10
● 2016-07-07 11:48:52
○ 2020-04-04 10:58:44
○ 2026-08-05 07:57:10

○A104.148.25.542017-03-25 → 2017-03-25 · 4 obs

○ 2016-07-07 11:48:52
● 2017-03-25 15:24:26
○ 2020-04-04 10:58:44
○ 2026-08-05 07:57:10

●A104.21.85.592026-06-19 → 2026-08-05 · 3 obs

○ 2020-04-04 10:58:44
● 2026-06-19 18:19:22
● 2026-08-05 07:57:10

○A162.209.232.572015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 11:48:10
○ 2015-12-06 22:44:50
○ 2026-08-05 07:57:10

●A172.67.202.1902026-06-19 → 2026-08-05 · 3 obs

○ 2020-04-04 10:58:44
● 2026-06-19 18:19:22
● 2026-08-05 07:57:10

○A199.195.142.1092015-12-06 → 2016-03-12 · 5 obs

○ 2015-08-16 11:48:10
● 2015-12-06 22:44:50
● 2016-03-12 07:46:48
○ 2016-07-07 11:48:52
○ 2026-08-05 07:57:10

●A2606:4700:3031::ac43:cabe2026-07-11 → 2026-08-05 · 3 obs

○ 2026-06-19 18:19:22
● 2026-07-11 01:19:38
● 2026-08-05 07:57:10

●A2606:4700:3034::6815:553b2026-07-11 → 2026-08-05 · 3 obs

○ 2026-06-19 18:19:22
● 2026-07-11 01:19:38
● 2026-08-05 07:57:10

○A2606:4700:3036::ac43:cabe2026-06-19 → 2026-06-19 · 4 obs

○ 2020-04-04 10:58:44
● 2026-06-19 18:19:22
○ 2026-07-11 01:19:38
○ 2026-08-05 07:57:10

○A2606:4700:3037::6815:553b2026-06-19 → 2026-06-19 · 4 obs

○ 2020-04-04 10:58:44
● 2026-06-19 18:19:22
○ 2026-07-11 01:19:38
○ 2026-08-05 07:57:10

○A69.172.201.1532016-07-07 → 2016-07-07 · 4 obs

○ 2016-03-12 07:46:48
● 2016-07-07 11:48:52
○ 2017-03-25 15:24:26
○ 2026-08-05 07:57:10

○CNAMEdh60.cname.gm.66js.info2020-04-04 → 2020-04-04 · 3 obs

● 2020-04-04 10:58:44
○ 2026-06-19 18:19:22
○ 2026-08-05 07:57:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
dh31.com	reza.ns.cloudflare.com, ruben.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.71

NS records: reza.ns.cloudflare.com, ruben.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dh31.com (unsigned zone)

⏱️ Timing

Total: 170ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.202.190, 104.21.85.59`
AAAA	2	`2606:4700:3031::ac43:cabe, 2606:4700:3034::6815:553b`
NS	2	`reza.ns.cloudflare.com, ruben.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`reza.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

dh31.com points to the four IP addresses 104.21.85.59, 172.67.202.190, 2606:4700:3031::ac43:cabe and 2606:4700:3034::6815:553b.

Among the host names that share IP numbers with dh31.com are antivirushelpzone.com, purpsoul.com, livingworks.net and two others.

Name Servers

dh31.com is delegated to two name servers: reza.ns.cloudflare.com and ruben.ns.cloudflare.com.

dh31.com has the same name server delegation as a number of other domains, such as librecare.net, lflgbw.com, hgdh.net and two more.

At least some of dh31.com's name servers are shared with other domains, for example powerconcrete.com.au, ceresgp.com, cdlcardio.com and two more.

These name servers tend to be used in conjunction with the name servers mona.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

reza.ns.cloudflare.com resolves to 108.162.192.217, 172.64.32.217, 173.245.58.217 and 3 other IP addresses.

ruben.ns.cloudflare.com resolves to 108.162.195.71, 162.159.44.71, 172.64.35.71 and 3 other IP addresses.

dh31.com - robtex.com

dh31.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`dh31.com`

`com`