`b1square.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:a131^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5185^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.133^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.49^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c088^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2088^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nina.ns.cloudflare.com`
		A	108.162.192.136^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	172.64.32.136^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	173.245.58.136^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
NS	`wesley.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wesley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`wesley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`wesley.ns.cloudflare.com`
		A	108.162.193.246^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wesley.ns.cloudflare.com`
		A	172.64.33.246^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wesley.ns.cloudflare.com`
		A	173.245.59.246^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wesley.ns.cloudflare.com`
MX	`mx00.1and1.com` ⭐
		A	74.208.114.65^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.1and1.com` ⭐
		A	74.208.114.66^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.133, 172.67.161.49
		IPv6 hints	2606:4700:3034::ac43:a131, 2606:4700:3036::6815:5185
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=52, name=cloudflare-ech.com
SOA	`nina.ns.cloudflare.com`dns@cloudflare.com serial=2407649253

`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=1785348792

Subdomains

ns2.b1square.com

vps.b1square.com

ns1.b1square.com

Same first word

b1square.com

DNS History

23 records (8 active, 15 former)

●NSnina.ns.cloudflare.com2026-06-30 → 2026-07-29 · 3 obs

○ 2026-05-18 05:39:12
● 2026-06-30 08:07:50
● 2026-07-29 18:23:00

○NSns1037.ui-dns.biz2026-05-09 → 2026-05-18 · 5 obs

○ 2018-06-01 10:38:18
● 2026-05-09 23:43:24
● 2026-05-18 05:39:12
○ 2026-06-30 08:07:50
○ 2026-07-29 18:23:00

○NSns1053.ui-dns.org2026-05-09 → 2026-05-18 · 5 obs

○ 2018-06-01 10:38:18
● 2026-05-09 23:43:24
● 2026-05-18 05:39:12
○ 2026-06-30 08:07:50
○ 2026-07-29 18:23:00

○NSns1059.ui-dns.de2018-06-01 → 2018-06-01 · 3 obs

● 2018-06-01 10:38:18
○ 2026-05-09 23:43:24
○ 2026-07-29 18:23:00

○NSns1068.ui-dns.biz2018-06-01 → 2018-06-01 · 3 obs

● 2018-06-01 10:38:18
○ 2026-05-09 23:43:24
○ 2026-07-29 18:23:00

○NSns1102.ui-dns.de2026-05-09 → 2026-05-18 · 5 obs

○ 2018-06-01 10:38:18
● 2026-05-09 23:43:24
● 2026-05-18 05:39:12
○ 2026-06-30 08:07:50
○ 2026-07-29 18:23:00

○NSns1105.ui-dns.org2018-06-01 → 2018-06-01 · 3 obs

● 2018-06-01 10:38:18
○ 2026-05-09 23:43:24
○ 2026-07-29 18:23:00

○NSns1120.ui-dns.com2026-05-09 → 2026-05-18 · 5 obs

○ 2018-06-01 10:38:18
● 2026-05-09 23:43:24
● 2026-05-18 05:39:12
○ 2026-06-30 08:07:50
○ 2026-07-29 18:23:00

○NSns1125.ui-dns.com2018-06-01 → 2018-06-01 · 3 obs

● 2018-06-01 10:38:18
○ 2026-05-09 23:43:24
○ 2026-07-29 18:23:00

●NSwesley.ns.cloudflare.com2026-06-30 → 2026-07-29 · 3 obs

○ 2026-05-18 05:39:12
● 2026-06-30 08:07:50
● 2026-07-29 18:23:00

●MXmx00.1and1.com2018-06-01 → 2026-07-29 · 2 obs

● 2018-06-01 10:38:18
● 2026-07-29 18:23:00

●MXmx01.1and1.com2018-06-01 → 2026-07-29 · 2 obs

● 2018-06-01 10:38:18
● 2026-07-29 18:23:00

●A104.21.81.1332026-06-30 → 2026-07-29 · 4 obs

○ 2026-05-18 05:39:12
● 2026-06-30 08:07:50
○ 2026-07-23 14:34:06
● 2026-07-29 18:23:00

●A172.67.161.492026-06-30 → 2026-07-29 · 4 obs

○ 2026-05-18 05:39:12
● 2026-06-30 08:07:50
○ 2026-07-23 14:34:06
● 2026-07-29 18:23:00

○A188.114.96.02026-07-23 → 2026-07-23 · 3 obs

○ 2026-06-30 08:07:50
● 2026-07-23 14:34:06
○ 2026-07-29 18:23:00

○A188.114.97.02026-07-23 → 2026-07-23 · 3 obs

○ 2026-06-30 08:07:50
● 2026-07-23 14:34:06
○ 2026-07-29 18:23:00

●A2606:4700:3034::ac43:a1312026-06-30 → 2026-07-29 · 4 obs

○ 2026-05-18 05:39:12
● 2026-06-30 08:07:50
○ 2026-07-23 14:34:06
● 2026-07-29 18:23:00

●A2606:4700:3036::6815:51852026-06-30 → 2026-07-29 · 4 obs

○ 2026-05-18 05:39:12
● 2026-06-30 08:07:50
○ 2026-07-23 14:34:06
● 2026-07-29 18:23:00

○A2607:f1c0:1000:503c:516d:55b:d05b:70142018-06-01 → 2018-06-01 · 3 obs

● 2018-06-01 10:38:18
○ 2026-05-09 23:43:24
○ 2026-07-29 18:23:00

○A2a06:98c1:3120::2026-07-23 → 2026-07-23 · 3 obs

○ 2026-06-30 08:07:50
● 2026-07-23 14:34:06
○ 2026-07-29 18:23:00

○A2a06:98c1:3121::2026-07-23 → 2026-07-23 · 3 obs

○ 2026-06-30 08:07:50
● 2026-07-23 14:34:06
○ 2026-07-29 18:23:00

○A52.33.134.412018-06-01 → 2018-06-01 · 3 obs

● 2018-06-01 10:38:18
○ 2026-05-09 23:43:24
○ 2026-07-29 18:23:00

○A67.208.43.992026-05-09 → 2026-05-18 · 5 obs

○ 2018-06-01 10:38:18
● 2026-05-09 23:43:24
● 2026-05-18 05:39:12
○ 2026-06-30 08:07:50
○ 2026-07-29 18:23:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
b1square.com	nina.ns.cloudflare.com, wesley.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.136

NS records: nina.ns.cloudflare.com, wesley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b1square.com (unsigned zone)

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.161.49, 104.21.81.133`
AAAA	2	`2606:4700:3036::6815:5185, 2606:4700:3034::ac43:a131`
NS	2	`nina.ns.cloudflare.com, wesley.ns.cloudflare.com`
MX	2	`mx00.1and1.com (pri: 10), mx01.1and1.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nina.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

b1square.com sits above ns2.b1square.com, vps.b1square.com and ns1.b1square.com in the domain hierarchy.

IP Addresses

b1square.com points to the four IP addresses 104.21.81.133, 172.67.161.49, 2606:4700:3034::ac43:a131 and 2606:4700:3036::6815:5185.

flsjgpqtrtzhn.site, h844.com, apdenergy.com and two other host names share IP numbers with b1square.com.

Name Servers

b1square.com has two authoritative name servers — nina.ns.cloudflare.com and wesley.ns.cloudflare.com.

b1square.com uses the same name servers as several other domains — among them iptv-reseller.net, narayanatutorial.com, agre.in and two more.

There is at least partial name server overlap between b1square.com and other domains — (0x706f726e)uxu.com, theveganontherun.com, mugurfrunzetti.ro and two more among them.

These name servers are routinely deployed together with the name servers nora.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

nina.ns.cloudflare.com points to 108.162.192.136, 172.64.32.136, 173.245.58.136 and 3 other IP addresses.

wesley.ns.cloudflare.com points to 108.162.193.246, 172.64.33.246, 173.245.59.246 and 3 other IP addresses.

Mail Servers

Mail for b1square.com is handled by two mail servers — mx00.1and1.com and mx01.1and1.com.

b1square.com uses an identical mail server configuration to several other domains — among them hogbreath.com, s120716310.onlinehome.us, up1.com and two more.

b1square.com and a number of other domains — verifir.com, toriscloset.com, allterrainsolar.com and bestslocksmith.com among them — share at least some of the same mail servers.

mx00.1and1.com → 74.208.114.65 and mx01.1and1.com → 74.208.114.66: one IP number per host name.

b1square.com - robtex.com

b1square.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`b1square.com`

`com`