`nthsb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:33b2^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:b739^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.51.178^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.183.57^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amanda.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amanda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amanda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amanda.ns.cloudflare.com`
		A	108.162.192.63^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amanda.ns.cloudflare.com`
		A	172.64.32.63^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amanda.ns.cloudflare.com`
		A	173.245.58.63^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amanda.ns.cloudflare.com`
NS	`colin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`colin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`colin.ns.cloudflare.com`
		A	108.162.195.75^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	162.159.44.75^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	172.64.35.75^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.51.178, 172.67.183.57
		IPv6 hints	2606:4700:3030::6815:33b2, 2606:4700:3031::ac43:b739
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=63, name=cloudflare-ech.com
SOA	`amanda.ns.cloudflare.com`dns@cloudflare.com serial=2409238143

`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=1784117332

Same first word

nthsb.com

Similar names

tbnhs.net

htnsb.com

nbsht.com

tbnhs.org

hnstb.com

btshn.com

bnsth.blogspot.com

hnbts.hu

bnsth.com

shntb.blogspot.sn

stbhn.edu.vn

bhstn.com

nbhst.com

ntshb.gov.tw

tbhns.xyz

hbsnt.net.au

nhbst.com

bnths.blogspot.li

bshnt.com

bhsnt.com

nhsbt.nhs.uk

bnths.blogspot.is

hnstb.org.cn

nshtb.blogspot.sn

nhsbt.co.uk

nhtsb.com

DNS History

14 records (6 active, 8 former)

●NSamanda.ns.cloudflare.com2026-05-17 → 2026-07-15 · 3 obs

○ 2021-09-10 03:19:06
● 2026-05-17 04:07:08
● 2026-07-15 12:23:22

●NScolin.ns.cloudflare.com2026-05-17 → 2026-07-15 · 3 obs

○ 2021-09-10 03:19:06
● 2026-05-17 04:07:08
● 2026-07-15 12:23:22

○NSdns10.hichina.com2015-11-30 → 2016-07-04 · 4 obs

● 2015-11-30 12:26:20
● 2016-07-04 19:36:44
○ 2017-03-26 17:29:30
○ 2026-07-15 12:23:22

○NSdns11.hichina.com2020-02-29 → 2021-09-10 · 5 obs

○ 2017-03-26 17:29:30
● 2020-02-29 03:15:50
● 2021-09-10 03:19:06
○ 2026-05-17 04:07:08
○ 2026-07-15 12:23:22

○NSdns12.hichina.com2020-02-29 → 2021-09-10 · 5 obs

○ 2017-03-26 17:29:30
● 2020-02-29 03:15:50
● 2021-09-10 03:19:06
○ 2026-05-17 04:07:08
○ 2026-07-15 12:23:22

○NSdns9.hichina.com2015-11-30 → 2016-07-04 · 4 obs

● 2015-11-30 12:26:20
● 2016-07-04 19:36:44
○ 2017-03-26 17:29:30
○ 2026-07-15 12:23:22

●A104.21.51.1782026-05-17 → 2026-07-15 · 3 obs

○ 2021-09-10 03:19:06
● 2026-05-17 04:07:08
● 2026-07-15 12:23:22

●A172.67.183.572026-05-17 → 2026-07-15 · 3 obs

○ 2021-09-10 03:19:06
● 2026-05-17 04:07:08
● 2026-07-15 12:23:22

○A192.229.88.852016-03-07 → 2016-07-04 · 4 obs

● 2016-03-07 13:47:18
● 2016-07-04 19:36:44
○ 2017-03-26 17:29:30
○ 2026-07-15 12:23:22

●A2606:4700:3030::6815:33b22026-05-17 → 2026-07-15 · 3 obs

○ 2021-09-10 03:19:06
● 2026-05-17 04:07:08
● 2026-07-15 12:23:22

●A2606:4700:3031::ac43:b7392026-07-15 → 2026-07-15 · 2 obs

○ 2026-05-17 04:07:08
● 2026-07-15 12:23:22

○A2606:4700:3037::ac43:b7392026-05-17 → 2026-05-17 · 3 obs

○ 2021-09-10 03:19:06
● 2026-05-17 04:07:08
○ 2026-07-15 12:23:22

○A47.91.170.2222021-09-10 → 2021-09-10 · 4 obs

○ 2017-03-26 17:29:30
● 2021-09-10 03:19:06
○ 2026-05-17 04:07:08
○ 2026-07-15 12:23:22

○CNAMEsub.server2.zhaojiafang.com2020-02-29 → 2020-02-29 · 3 obs

● 2020-02-29 03:15:50
○ 2021-09-10 03:19:06
○ 2026-07-15 12:23:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
nthsb.com	amanda.ns.cloudflare.com, colin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.63

NS records: amanda.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nthsb.com (unsigned zone)

⏱️ Timing

Total: 112ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.51.178, 172.67.183.57`
AAAA	2	`2606:4700:3031::ac43:b739, 2606:4700:3030::6815:33b2`
NS	2	`amanda.ns.cloudflare.com, colin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amanda.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

nthsb.com directs to four IP numbers, which are 104.21.51.178, 172.67.183.57, 2606:4700:3030::6815:33b2 and 2606:4700:3031::ac43:b739.

Among the host names that share IP numbers with nthsb.com are math24.ru, craftilldawn.com, www.celebritystorylibrary.com and two others.

Name Servers

DNS delegation for nthsb.com points to two name servers: amanda.ns.cloudflare.com and colin.ns.cloudflare.com.

nthsb.com has the same name server delegation as a number of other domains, such as chinahpnzw.com, damsoyuchina.com, everpurecn.com and two more.

The name servers of nthsb.com overlap at least partially with those of other domains — among them gamble108.net, abpp.org, junpengtw.com and two more.

These name servers commonly appear alongside the name servers noor.ns.cloudflare.com and andy.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

amanda.ns.cloudflare.com has IP addresses 108.162.192.63, 172.64.32.63 and 173.245.58.63, plus 3 other.

colin.ns.cloudflare.com has IP addresses 108.162.195.75, 162.159.44.75 and 172.64.35.75, plus 3 other.

nthsb.com - robtex.com

nthsb.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

`nthsb.com`

`com`