biscost.com - dns.ninja

`biscost.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:24c4^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c70d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.196^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.199.13^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chris.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c155^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2155^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chris.ns.cloudflare.com`
		A	108.162.193.85^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	172.64.33.85^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	173.245.59.85^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
NS	`deb.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`deb.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`deb.ns.cloudflare.com`
		A	108.162.192.92^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	172.64.32.92^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
		A	173.245.58.92^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`deb.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c06::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f26.1e100.net`
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	2607:f8b0:4004:c07::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f27.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	172.253.115.26^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f26.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.122.27^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f27.1e100.net`
TXT	`google-site-verification=VhXMLZzUttD18tUh6foZMr45jSRADkUPgLLQGqXBGMc`
TXT	`google-site-verification=rio11e4ihLDFN2FpXB-vTuSHKRJwFuXG-MvPm81Rex0`
TXT	`zoho-verification=zb78024073.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.196, 172.67.199.13
		IPv6 hints	2606:4700:3034::6815:24c4, 2606:4700:3037::ac43:c70d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com
SOA	`chris.ns.cloudflare.com`dns@cloudflare.com serial=2407736485

`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=1786185269

Same first word

biscost.com

Similar names

scisbot.com

ticboss.eu

sbostic.com

ticboss.com

DNS History

8 records (7 active, 1 former)

●NSchris.ns.cloudflare.com2026-06-01 → 2026-08-08 · 2 obs

● 2026-06-01 19:00:50
● 2026-08-08 10:37:44

●NSdeb.ns.cloudflare.com2026-06-01 → 2026-08-08 · 2 obs

● 2026-06-01 19:00:50
● 2026-08-08 10:37:44

●MXsmtp.google.com2026-06-01 → 2026-08-08 · 2 obs

● 2026-06-01 19:00:50
● 2026-08-08 10:37:44

●A104.21.36.1962026-06-01 → 2026-08-08 · 2 obs

● 2026-06-01 19:00:50
● 2026-08-08 10:37:44

●A172.67.199.132026-06-01 → 2026-08-08 · 2 obs

● 2026-06-01 19:00:50
● 2026-08-08 10:37:44

○A2606:4700:3033::6815:24c42026-06-01 → 2026-06-01 · 3 obs

● 2026-06-01 19:00:50
○ 2026-07-21 08:20:40
○ 2026-08-08 10:37:44

●A2606:4700:3034::6815:24c42026-07-21 → 2026-08-08 · 3 obs

○ 2026-06-01 19:00:50
● 2026-07-21 08:20:40
● 2026-08-08 10:37:44

●A2606:4700:3037::ac43:c70d2026-06-01 → 2026-08-08 · 2 obs

● 2026-06-01 19:00:50
● 2026-08-08 10:37:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
biscost.com	chris.ns.cloudflare.com, deb.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.85

NS records: chris.ns.cloudflare.com, deb.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biscost.com (unsigned zone)

⏱️ Timing

Total: 251ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.36.196, 172.67.199.13`
AAAA	2	`2606:4700:3034::6815:24c4, 2606:4700:3037::ac43:c70d`
NS	2	`chris.ns.cloudflare.com, deb.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	3	`google-site-verification=VhXMLZzUttD18tU, google-site-verification=rio11e4ihLDFN2F...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chris.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

biscost.com resolves to four IP addresses: 104.21.36.196, 172.67.199.13, 2606:4700:3034::6815:24c4 and 2606:4700:3037::ac43:c70d.

Among the host names that share IP numbers with biscost.com are letzacher.ch, annharty.com, www.radio-media.ch and two others.

Name Servers

biscost.com has two authoritative name servers — chris.ns.cloudflare.com and deb.ns.cloudflare.com.

biscost.com has the same name server delegation as a number of other domains, such as labtrek.com, lolava.com, vabuko.com and two more.

biscost.com has at least partial name server overlap with other domains, such as rivergladecapital.com, pelin.com.tr, labs.coffee and two others.

It is common to find these name servers paired with the name servers lakas.ns.cloudflare.com, tani.ns.cloudflare.com, michelle.ns.cloudflare.com and watson.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

chris.ns.cloudflare.com points to 108.162.193.85, 172.64.33.85, 173.245.59.85 and 3 other IP addresses.

deb.ns.cloudflare.com points to 108.162.192.92, 172.64.32.92, 173.245.58.92 and 3 other IP addresses.

Mail Servers

biscost.com routes its mail through a single mail server, smtp.google.com.

biscost.com has the same mail server arrangement as a number of other domains, for example guardianrose.com, bostonglobemedia.mobi, hoteldicattolica.it and two more.

biscost.com shares at least some of its mail servers with other domains — for example led-ibc.nl, elitetools-partner.com, menony.com and two more.

smtp.google.com directs to 9 IP numbers, including 172.253.62.26, 172.253.62.27 and 172.253.115.26, along with 6 other.