`bluestainlumber.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d2c8^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:25ae^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.174^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.210.200^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`asa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`asa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`asa.ns.cloudflare.com`
		A	108.162.192.246^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	172.64.32.246^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
		A	173.245.58.246^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`asa.ns.cloudflare.com`
NS	`sean.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sean.ns.cloudflare.com`
		A	108.162.193.231^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	172.64.33.231^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	173.245.59.231^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
MX	`mail.bluestainlumber.com` ⭐
		A	23.229.249.101^{🇺🇸 AS39810123.229.224.0/19}
			PTR	`101.249.229.23.host.secureserver.net`
TXT	`v=spf1 a mx ptr include:secureserver.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.174, 172.67.210.200
		IPv6 hints	2606:4700:3032::ac43:d2c8, 2606:4700:3033::6815:25ae
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=115, name=cloudflare-ech.com
SOA	`asa.ns.cloudflare.com`dns@cloudflare.com serial=2401162289

`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=1777014606

Subdomains

mail.bluestainlumber.com

Same first word

bluestainlumber.com

DNS History

13 records (7 active, 6 former)

●NSasa.ns.cloudflare.com2015-06-24 → 2026-04-24 · 2 obs

● 2015-06-24 20:23:58
● 2026-04-24 07:21:44

●NSsean.ns.cloudflare.com2015-06-24 → 2026-04-24 · 2 obs

● 2015-06-24 20:23:58
● 2026-04-24 07:21:44

●MXmail.bluestainlumber.com2015-06-24 → 2026-04-24 · 2 obs

● 2015-06-24 20:23:58
● 2026-04-24 07:21:44

○A104.18.32.622015-06-24 → 2020-01-02 · 4 obs

● 2015-06-24 20:23:58
● 2020-01-02 14:58:08
○ 2026-02-16 07:54:16
○ 2026-04-24 07:21:44

○A104.18.33.622015-06-24 → 2020-01-02 · 4 obs

● 2015-06-24 20:23:58
● 2020-01-02 14:58:08
○ 2026-02-16 07:54:16
○ 2026-04-24 07:21:44

●A104.21.37.1742026-02-16 → 2026-04-24 · 3 obs

○ 2020-01-02 14:58:08
● 2026-02-16 07:54:16
● 2026-04-24 07:21:44

●A172.67.210.2002026-02-16 → 2026-04-24 · 3 obs

○ 2020-01-02 14:58:08
● 2026-02-16 07:54:16
● 2026-04-24 07:21:44

○A2400:cb00:2048:1::6812:203e2015-06-24 → 2016-04-22 · 4 obs

● 2015-06-24 20:23:58
● 2016-04-22 05:56:24
○ 2020-01-02 14:58:08
○ 2026-04-24 07:21:44

○A2400:cb00:2048:1::6812:213e2015-06-24 → 2016-04-22 · 4 obs

● 2015-06-24 20:23:58
● 2016-04-22 05:56:24
○ 2020-01-02 14:58:08
○ 2026-04-24 07:21:44

○A2606:4700:30::6812:203e2020-01-02 → 2020-01-02 · 4 obs

○ 2016-04-22 05:56:24
● 2020-01-02 14:58:08
○ 2026-02-16 07:54:16
○ 2026-04-24 07:21:44

○A2606:4700:30::6812:213e2020-01-02 → 2020-01-02 · 4 obs

○ 2016-04-22 05:56:24
● 2020-01-02 14:58:08
○ 2026-02-16 07:54:16
○ 2026-04-24 07:21:44

●A2606:4700:3032::ac43:d2c82026-02-16 → 2026-04-24 · 3 obs

○ 2020-01-02 14:58:08
● 2026-02-16 07:54:16
● 2026-04-24 07:21:44

●A2606:4700:3033::6815:25ae2026-02-16 → 2026-04-24 · 3 obs

○ 2020-01-02 14:58:08
● 2026-02-16 07:54:16
● 2026-04-24 07:21:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...	-
bluestainlumber.com	sean.ns.cloudflare.com, asa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.246

NS records: sean.ns.cloudflare.com, asa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bluestainlumber.com (unsigned zone)

⏱️ Timing

Total: 170ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.37.174, 172.67.210.200`
AAAA	2	`2606:4700:3033::6815:25ae, 2606:4700:3032::ac43:d2c8`
NS	2	`asa.ns.cloudflare.com, sean.ns.cloudflare.com`
MX	1	`mail.bluestainlumber.com (pri: 0)`
TXT	1	`v=spf1 a mx ptr include:secureserver.net`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`asa.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mail.bluestainlumber.com has bluestainlumber.com as its parent.

IP Addresses

bluestainlumber.com maps to four IP numbers: 2606:4700:3032::ac43:d2c8, 2606:4700:3033::6815:25ae, 104.21.37.174 and 172.67.210.200.

Other host names, for instance ssjav.com, officefreedomfirst.com, alegrecomputacion.com.ar, fongyuan.com.my and mycorsa.com share IP numbers with bluestainlumber.com.

Name Servers

Two name servers asa.ns.cloudflare.com and sean.ns.cloudflare.com are delegated to bluestainlumber.com.

bluestainlumber.com uses the same name server configuration as other domains, such as stamfordfire.com, svetli4ko.com, sevencups.com, vemodo.com and mashinsky.com.

bluestainlumber.com at least partially shares name servers with other domains such as vipbiu.com, hopstudios.com, glazko.ca, ercblockoffice.help and unnychat.com.

these name servers are commonly used with the name servers luciana.ns.cloudflare.com.

Host names with six IP numbers: Host name asa.ns.cloudflare.com points to 2606:4700:50::adf5:3af6, 2803:f800:50::6ca2:c0f6, 2a06:98c1:50::ac40:20f6, 108.162.192.246, 172.64.32.246 and 173.245.58.246; host name sean.ns.cloudflare.com points to 2606:4700:58::adf5:3be7, 2803:f800:50::6ca2:c1e7, 2a06:98c1:50::ac40:21e7, 108.162.193.231, 172.64.33.231 and 173.245.59.231.

Mail Servers

bluestainlumber.com is handled by a single mail server, mail.bluestainlumber.com.

mail.bluestainlumber.com points to one IP number: 23.229.249.101.

bluestainlumber.com - robtex.com