bflconstruction.com - dns.ninja

`bflconstruction.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:b160^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:382d^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.45^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.96^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`darl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b62^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c162^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`darl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2162^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`darl.ns.cloudflare.com`
		A	108.162.193.98^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darl.ns.cloudflare.com`
		A	172.64.33.98^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darl.ns.cloudflare.com`
		A	173.245.59.98^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darl.ns.cloudflare.com`
NS	`val.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`val.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`val.ns.cloudflare.com`
		A	108.162.192.234^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	172.64.32.234^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	173.245.58.234^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
MX	`primary.us.email.fireeyecloud.com` ⭐
		A	3.93.93.51^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`mx.us.email.fireeyecloud.com`
		A	3.93.93.52^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`mx.us.email.fireeyecloud.com`
		A	3.93.93.53^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`mx.us.email.fireeyecloud.com`
		A	34.223.36.121^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`mx.us.email.fireeyecloud.com`
		A	34.223.36.122^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`mx.us.email.fireeyecloud.com`
		A	34.223.36.123^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`mx.us.email.fireeyecloud.com`
MX	`alt1.us.email.fireeyecloud.com`⁽²⁰⁾
		A	3.93.93.51^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`mx.us.email.fireeyecloud.com`
		A	3.93.93.52^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`mx.us.email.fireeyecloud.com`
		A	3.93.93.53^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`mx.us.email.fireeyecloud.com`
		A	34.223.36.121^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`mx.us.email.fireeyecloud.com`
		A	34.223.36.122^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`mx.us.email.fireeyecloud.com`
		A	34.223.36.123^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`mx.us.email.fireeyecloud.com`
MX	`alt2.us.email.fireeyecloud.com`⁽³⁰⁾
		A	3.93.93.51^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`mx.us.email.fireeyecloud.com`
		A	3.93.93.52^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`mx.us.email.fireeyecloud.com`
		A	3.93.93.53^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`mx.us.email.fireeyecloud.com`
		A	34.223.36.121^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`mx.us.email.fireeyecloud.com`
		A	34.223.36.122^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`mx.us.email.fireeyecloud.com`
		A	34.223.36.123^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`mx.us.email.fireeyecloud.com`
MX	`alt3.us.email.fireeyecloud.com`⁽⁴⁰⁾
		A	3.93.93.51^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`mx.us.email.fireeyecloud.com`
		A	3.93.93.52^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`mx.us.email.fireeyecloud.com`
		A	3.93.93.53^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`mx.us.email.fireeyecloud.com`
		A	34.223.36.121^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`mx.us.email.fireeyecloud.com`
		A	34.223.36.122^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`mx.us.email.fireeyecloud.com`
		A	34.223.36.123^{🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix}
			PTR	`mx.us.email.fireeyecloud.com`
TXT	`apple-domain-verification=YWofyckrBX1w2II4`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.US.exclaimer.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.56.45, 172.67.177.96
		IPv6 hints	2606:4700:3034::ac43:b160, 2606:4700:3036::6815:382d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=10, name=cloudflare-ech.com
SOA	`darl.ns.cloudflare.com`dns@cloudflare.com serial=2406021219

`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=1780543289

Subdomains

www.bflconstruction.com

Same first word

bflconstruction.com

DNS History

23 records (10 active, 13 former)

●NSdarl.ns.cloudflare.com2026-02-20 → 2026-06-04 · 3 obs

○ 2018-01-22 21:45:06
● 2026-02-20 13:36:34
● 2026-06-04 03:50:42

○NSdns1.stabletransit.com2015-11-13 → 2018-01-22 · 5 obs

○ 2015-07-04 22:52:10
● 2015-11-13 12:27:00
● 2018-01-22 21:45:06
○ 2026-02-20 13:36:34
○ 2026-06-04 03:50:42

○NSdns2.stabletransit.com2015-11-13 → 2018-01-22 · 5 obs

○ 2015-07-04 22:52:10
● 2015-11-13 12:27:00
● 2018-01-22 21:45:06
○ 2026-02-20 13:36:34
○ 2026-06-04 03:50:42

○NSns3.webcontrolcenter.com2015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 22:52:10
○ 2015-11-13 12:27:00
○ 2026-06-04 03:50:42

○NSns4.webcontrolcenter.com2015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 22:52:10
○ 2015-11-13 12:27:00
○ 2026-06-04 03:50:42

●NSval.ns.cloudflare.com2026-02-20 → 2026-06-04 · 3 obs

○ 2018-01-22 21:45:06
● 2026-02-20 13:36:34
● 2026-06-04 03:50:42

●MXalt1.us.email.fireeyecloud.com2026-02-20 → 2026-06-04 · 3 obs

○ 2018-01-22 21:45:06
● 2026-02-20 13:36:34
● 2026-06-04 03:50:42

●MXalt2.us.email.fireeyecloud.com2026-02-20 → 2026-06-04 · 3 obs

○ 2018-01-22 21:45:06
● 2026-02-20 13:36:34
● 2026-06-04 03:50:42

●MXalt3.us.email.fireeyecloud.com2026-02-20 → 2026-06-04 · 3 obs

○ 2018-01-22 21:45:06
● 2026-02-20 13:36:34
● 2026-06-04 03:50:42

○MXbflconstruction-com.mail.protection.outlook.com2017-01-02 → 2018-01-22 · 5 obs

○ 2015-07-04 22:52:10
● 2017-01-02 23:44:24
● 2018-01-22 21:45:06
○ 2026-02-20 13:36:34
○ 2026-06-04 03:50:42

○MXmail41.webcontrolcenter.com2015-07-04 → 2018-01-22 · 4 obs

● 2015-07-04 22:52:10
● 2018-01-22 21:45:06
○ 2026-02-20 13:36:34
○ 2026-06-04 03:50:42

●MXprimary.us.email.fireeyecloud.com2026-02-20 → 2026-06-04 · 3 obs

○ 2018-01-22 21:45:06
● 2026-02-20 13:36:34
● 2026-06-04 03:50:42

●A104.21.56.452026-02-22 → 2026-06-04 · 6 obs

○ 2026-02-20 13:36:34
● 2026-02-22 17:05:20
● 2026-03-14 06:48:54
○ 2026-03-30 06:15:58
● 2026-05-31 16:59:40
● 2026-06-04 03:50:42

●A172.67.177.962026-02-22 → 2026-06-04 · 6 obs

○ 2026-02-20 13:36:34
● 2026-02-22 17:05:20
● 2026-03-14 06:48:54
○ 2026-03-30 06:15:58
● 2026-05-31 16:59:40
● 2026-06-04 03:50:42

○A184.106.55.742015-11-13 → 2017-01-02 · 5 obs

○ 2015-07-04 22:52:10
● 2015-11-13 12:27:00
● 2017-01-02 23:44:24
○ 2018-01-22 21:45:06
○ 2026-06-04 03:50:42

○A188.114.96.02026-02-20 → 2026-03-30 · 7 obs

○ 2018-01-22 21:45:06
● 2026-02-20 13:36:34
○ 2026-02-22 17:05:20
○ 2026-03-14 06:48:54
● 2026-03-30 06:15:58
○ 2026-05-31 16:59:40
○ 2026-06-04 03:50:42

○A188.114.97.02026-02-20 → 2026-03-30 · 7 obs

○ 2018-01-22 21:45:06
● 2026-02-20 13:36:34
○ 2026-02-22 17:05:20
○ 2026-03-14 06:48:54
● 2026-03-30 06:15:58
○ 2026-05-31 16:59:40
○ 2026-06-04 03:50:42

●A2606:4700:3034::ac43:b1602026-02-22 → 2026-06-04 · 6 obs

○ 2026-02-20 13:36:34
● 2026-02-22 17:05:20
● 2026-03-14 06:48:54
○ 2026-03-30 06:15:58
● 2026-05-31 16:59:40
● 2026-06-04 03:50:42

●A2606:4700:3036::6815:382d2026-02-22 → 2026-06-04 · 6 obs

○ 2026-02-20 13:36:34
● 2026-02-22 17:05:20
● 2026-03-14 06:48:54
○ 2026-03-30 06:15:58
● 2026-05-31 16:59:40
● 2026-06-04 03:50:42

○A2a06:98c1:3120::2026-02-20 → 2026-03-30 · 7 obs

○ 2018-01-22 21:45:06
● 2026-02-20 13:36:34
○ 2026-02-22 17:05:20
○ 2026-03-14 06:48:54
● 2026-03-30 06:15:58
○ 2026-05-31 16:59:40
○ 2026-06-04 03:50:42

○A2a06:98c1:3121::2026-02-20 → 2026-03-30 · 7 obs

○ 2018-01-22 21:45:06
● 2026-02-20 13:36:34
○ 2026-02-22 17:05:20
○ 2026-03-14 06:48:54
● 2026-03-30 06:15:58
○ 2026-05-31 16:59:40
○ 2026-06-04 03:50:42

○A63.134.195.22015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 22:52:10
○ 2015-11-13 12:27:00
○ 2026-06-04 03:50:42

○A67.227.199.532018-01-22 → 2018-01-22 · 4 obs

○ 2017-01-02 23:44:24
● 2018-01-22 21:45:06
○ 2026-02-20 13:36:34
○ 2026-06-04 03:50:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bflconstruction.com	darl.ns.cloudflare.com, val.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.234

NS records: darl.ns.cloudflare.com, val.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bflconstruction.com (unsigned zone)

⏱️ Timing

Total: 256ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.56.45, 172.67.177.96`
AAAA	2	`2606:4700:3034::ac43:b160, 2606:4700:3036::6815:382d`
NS	2	`darl.ns.cloudflare.com, val.ns.cloudflare.com`
MX	4	`primary.us.email.fireeyecloud.com (pri: , alt1.us.email.fireeyecloud.com (pri: 20)...`
TXT	2	`apple-domain-verification=YWofyckrBX1w2I, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`darl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

bflconstruction.com serves as the parent of www.bflconstruction.com.

IP Addresses

bflconstruction.com maps to 4 IP numbers, specifically 104.21.56.45, 172.67.177.96, 2606:4700:3034::ac43:b160 and 2606:4700:3036::6815:382d.

Two other host names, along with luckyline.space, whitedash.com and liamwebb.net, also share IP numbers with bflconstruction.com.

Name Servers

bflconstruction.com is served by two delegated name servers, darl.ns.cloudflare.com and val.ns.cloudflare.com.

bflconstruction.com shares its NS records with other domains, for example satterwhite.com, leapgateway.com, zoojobs.com and two others.

bflconstruction.com has at least partial name server overlap with other domains, such as nrg-bi.uz, kursi4dluv.site, jezirka.info and two others.

It is common to find these name servers paired with the name servers rosa.ns.cloudflare.com.

DNS names with 6 IP addresses:

darl.ns.cloudflare.com has IP addresses 108.162.193.98, 172.64.33.98, 173.245.59.98 plus three more.

val.ns.cloudflare.com has IP addresses 108.162.192.234, 172.64.32.234, 173.245.58.234 plus three more.

Mail Servers

bflconstruction.com has 4 mail servers responsible for its email: alt1.us.email.fireeyecloud.com, alt2.us.email.fireeyecloud.com, alt3.us.email.fireeyecloud.com and primary.us.email.fireeyecloud.com.

There is at least a partial MX overlap between bflconstruction.com and other domains, including knellerins.com, dupageco.org, swireabz.com and two others.

DNS names with 6 IP addresses:

alt1.us.email.fireeyecloud.com has IP addresses 3.93.93.51, 3.93.93.52, 3.93.93.53 plus three more.

alt2.us.email.fireeyecloud.com has IP addresses 3.93.93.51, 3.93.93.52, 3.93.93.53 plus three more.

alt3.us.email.fireeyecloud.com has IP addresses 3.93.93.51, 3.93.93.52, 3.93.93.53 plus three more.

primary.us.email.fireeyecloud.com has IP addresses 3.93.93.51, 3.93.93.52, 3.93.93.53 plus three more.

These host names all point to 3.93.93.51: alt1.us.email.fireeyecloud.com, alt2.us.email.fireeyecloud.com, alt3.us.email.fireeyecloud.com and primary.us.email.fireeyecloud.com.

These host names all point to 3.93.93.52: alt1.us.email.fireeyecloud.com, alt2.us.email.fireeyecloud.com, alt3.us.email.fireeyecloud.com and primary.us.email.fireeyecloud.com.

These host names all point to 3.93.93.53: alt1.us.email.fireeyecloud.com, alt2.us.email.fireeyecloud.com, alt3.us.email.fireeyecloud.com and primary.us.email.fireeyecloud.com.

These host names all point to 34.223.36.121: alt1.us.email.fireeyecloud.com, alt2.us.email.fireeyecloud.com, alt3.us.email.fireeyecloud.com and primary.us.email.fireeyecloud.com.

These host names all point to 34.223.36.122: alt1.us.email.fireeyecloud.com, alt2.us.email.fireeyecloud.com, alt3.us.email.fireeyecloud.com and primary.us.email.fireeyecloud.com.

These host names all point to 34.223.36.123: alt1.us.email.fireeyecloud.com, alt2.us.email.fireeyecloud.com, alt3.us.email.fireeyecloud.com and primary.us.email.fireeyecloud.com.