`blankbrief.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:c12a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:149a^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.20.154^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.42^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lola.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a84^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c084^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lola.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2084^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lola.ns.cloudflare.com`
		A	108.162.192.132^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
		A	172.64.32.132^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
		A	173.245.58.132^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lola.ns.cloudflare.com`
NS	`phil.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c189^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`phil.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2189^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`phil.ns.cloudflare.com`
		A	108.162.193.137^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
		A	172.64.33.137^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
		A	173.245.59.137^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phil.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.63.26^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
TXT	`anthropic-domain-verification-s0dzkj=AGli8nUVUQe5S1COcUajbaehj`
TXT	`google-site-verification=iBLgtaPY3vhVy7zzPs24x0otkbyz6XHtyLPTQmGWXaM`
TXT	`google-site-verification=lD9i0RCsLctIOTWUg5FktHep02naMfZIrw6vZYGfU38`
TXT	`v=spf1 a mx include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.20.154, 172.67.193.42
		IPv6 hints	2606:4700:3034::ac43:c12a, 2606:4700:3036::6815:149a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=115, name=cloudflare-ech.com
SOA	`lola.ns.cloudflare.com`dns@cloudflare.com serial=2398518609

`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=1777016431

Same first word

blankbrief.com

DNS History

24 records (11 active, 13 former)

●NSlola.ns.cloudflare.com2026-03-15 → 2026-04-24 · 3 obs

○ 2017-08-12 06:20:30
● 2026-03-15 22:11:08
● 2026-04-24 07:47:56

○NSns1.mediatemple.net2017-08-12 → 2017-08-12 · 4 obs

○ 2016-09-25 14:08:58
● 2017-08-12 06:20:30
○ 2026-03-15 22:11:08
○ 2026-04-24 07:47:56

○NSns2.mediatemple.net2017-08-12 → 2017-08-12 · 4 obs

○ 2016-09-25 14:08:58
● 2017-08-12 06:20:30
○ 2026-03-15 22:11:08
○ 2026-04-24 07:47:56

○NSns33.domaincontrol.com2016-04-09 → 2016-09-25 · 4 obs

● 2016-04-09 20:34:18
● 2016-09-25 14:08:58
○ 2017-08-12 06:20:30
○ 2026-04-24 07:47:56

○NSns34.domaincontrol.com2016-04-09 → 2016-09-25 · 4 obs

● 2016-04-09 20:34:18
● 2016-09-25 14:08:58
○ 2017-08-12 06:20:30
○ 2026-04-24 07:47:56

●NSphil.ns.cloudflare.com2026-03-15 → 2026-04-24 · 3 obs

○ 2017-08-12 06:20:30
● 2026-03-15 22:11:08
● 2026-04-24 07:47:56

●MXalt1.aspmx.l.google.com2026-03-15 → 2026-04-24 · 3 obs

○ 2017-08-12 06:20:30
● 2026-03-15 22:11:08
● 2026-04-24 07:47:56

●MXalt2.aspmx.l.google.com2026-03-15 → 2026-04-24 · 3 obs

○ 2017-08-12 06:20:30
● 2026-03-15 22:11:08
● 2026-04-24 07:47:56

●MXalt3.aspmx.l.google.com2026-03-15 → 2026-04-24 · 3 obs

○ 2017-08-12 06:20:30
● 2026-03-15 22:11:08
● 2026-04-24 07:47:56

●MXalt4.aspmx.l.google.com2026-03-15 → 2026-04-24 · 3 obs

○ 2017-08-12 06:20:30
● 2026-03-15 22:11:08
● 2026-04-24 07:47:56

●MXaspmx.l.google.com2026-03-15 → 2026-04-24 · 3 obs

○ 2017-08-12 06:20:30
● 2026-03-15 22:11:08
● 2026-04-24 07:47:56

○MXmail.blankbrief.com2017-08-12 → 2017-08-12 · 4 obs

○ 2016-09-25 14:08:58
● 2017-08-12 06:20:30
○ 2026-03-15 22:11:08
○ 2026-04-24 07:47:56

○MXmailstore1.secureserver.net2016-04-09 → 2016-09-25 · 4 obs

● 2016-04-09 20:34:18
● 2016-09-25 14:08:58
○ 2017-08-12 06:20:30
○ 2026-04-24 07:47:56

○MXsmtp.secureserver.net2016-04-09 → 2016-09-25 · 4 obs

● 2016-04-09 20:34:18
● 2016-09-25 14:08:58
○ 2017-08-12 06:20:30
○ 2026-04-24 07:47:56

●A104.21.20.1542026-03-15 → 2026-04-24 · 5 obs

○ 2017-08-12 06:20:30
● 2026-03-15 22:11:08
● 2026-03-19 03:14:36
○ 2026-03-19 22:10:18
● 2026-04-24 07:47:56

○A104.238.71.2502016-09-25 → 2016-09-25 · 4 obs

○ 2016-04-09 20:34:18
● 2016-09-25 14:08:58
○ 2017-08-12 06:20:30
○ 2026-04-24 07:47:56

●A172.67.193.422026-03-15 → 2026-04-24 · 5 obs

○ 2017-08-12 06:20:30
● 2026-03-15 22:11:08
● 2026-03-19 03:14:36
○ 2026-03-19 22:10:18
● 2026-04-24 07:47:56

○A184.168.47.2252016-04-09 → 2017-08-12 · 5 obs

● 2016-04-09 20:34:18
○ 2016-09-25 14:08:58
● 2017-08-12 06:20:30
○ 2026-03-15 22:11:08
○ 2026-04-24 07:47:56

○A188.114.96.02026-03-19 → 2026-03-19 · 3 obs

○ 2026-03-19 03:14:36
● 2026-03-19 22:10:18
○ 2026-04-24 07:47:56

○A188.114.97.02026-03-19 → 2026-03-19 · 3 obs

○ 2026-03-19 03:14:36
● 2026-03-19 22:10:18
○ 2026-04-24 07:47:56

●A2606:4700:3034::ac43:c12a2026-03-15 → 2026-04-24 · 5 obs

○ 2017-08-12 06:20:30
● 2026-03-15 22:11:08
● 2026-03-19 03:14:36
○ 2026-03-19 22:10:18
● 2026-04-24 07:47:56

●A2606:4700:3036::6815:149a2026-03-15 → 2026-04-24 · 5 obs

○ 2017-08-12 06:20:30
● 2026-03-15 22:11:08
● 2026-03-19 03:14:36
○ 2026-03-19 22:10:18
● 2026-04-24 07:47:56

○A2a06:98c1:3120::2026-03-19 → 2026-03-19 · 3 obs

○ 2026-03-19 03:14:36
● 2026-03-19 22:10:18
○ 2026-04-24 07:47:56

○A2a06:98c1:3121::2026-03-19 → 2026-03-19 · 3 obs

○ 2026-03-19 03:14:36
● 2026-03-19 22:10:18
○ 2026-04-24 07:47:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
blankbrief.com	lola.ns.cloudflare.com, phil.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.137

NS records: lola.ns.cloudflare.com, phil.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blankbrief.com (unsigned zone)

⏱️ Timing

Total: 338ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.193.42, 104.21.20.154`
AAAA	2	`2606:4700:3034::ac43:c12a, 2606:4700:3036::6815:149a`
NS	2	`lola.ns.cloudflare.com, phil.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`anthropic-domain-verification-s0dzkj=AGl, google-site-verification=iBLgtaPY3vhVy7z...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lola.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

blankbrief.com maps to four IP numbers: 2606:4700:3034::ac43:c12a, 2606:4700:3036::6815:149a, 104.21.20.154 and 172.67.193.42.

Other host names, for instance kamil.kamilsleszynski.com, nianheji.net, gigaclaim-spaceandtime.store, mail.heating-airconditioning.com and rostabletka24.ru share IP numbers with blankbrief.com.

Name Servers

Two name servers lola.ns.cloudflare.com and phil.ns.cloudflare.com are delegated to blankbrief.com.

blankbrief.com uses the same name server configuration as other domains, such as fighting-fit.co.za, philogene.co.za, fxgroundworks.com, vnsec.net and afyondil.com.

blankbrief.com at least partially shares name servers with other domains such as exclusivecarsales.co.uk, brickbybrick.cz, myeurotaxi.com, 010spsk.com and nwb.eu.

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

Host names with six IP numbers: Host name lola.ns.cloudflare.com points to 2606:4700:50::adf5:3a84, 2803:f800:50::6ca2:c084, 2a06:98c1:50::ac40:2084, 108.162.192.132, 172.64.32.132 and 173.245.58.132; host name phil.ns.cloudflare.com points to 2606:4700:58::adf5:3b89, 2803:f800:50::6ca2:c189, 2a06:98c1:50::ac40:2189, 108.162.193.137, 172.64.33.137 and 173.245.59.137.

Mail Servers

blankbrief.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

blankbrief.com shares mail servers with other domains at least in part, for instance createitathens.com, nsgprop.com, ns500765.ns500693.ns500734.ns500734.ns500734.ns500699.ns500693.ns500693.ns500612.ns500588.ns500588.ns500632.ns500588.ns500588.ns500588.dtrkdll.com, nelsonautoparts.com and bettersheabutter.com.

These mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4004:c06::1b and 172.253.63.26

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.27

alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.27

alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.27

alt4.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.26

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

blankbrief.com - robtex.com

blankbrief.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`blankbrief.com`

`com`