blockspring.com - dns.ninja

`blockspring.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:13f1^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:be7f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.19.241^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.190.127^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cash.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c151^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2151^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cash.ns.cloudflare.com`
		A	108.162.193.81^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	172.64.33.81^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
		A	173.245.59.81^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cash.ns.cloudflare.com`
NS	`laura.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`laura.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`laura.ns.cloudflare.com`
		A	108.162.192.183^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	172.64.32.183^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	173.245.58.183^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	172.253.139.27^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-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	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`MS=58E9CC84B8FD69162E25C27B16616F34228547D2`
TXT	`google-site-verification=WfNjlBOfaqwg7uFo9M1sk9GHWDopOgpQmVrE50yH_V8`
TXT	`google-site-verification=x6MU3M3Y_C3AOzkEF9AX49aPLHHaahQSrGkJnaM7gKc`
TXT	`keybase-site-verification=G6LXjMqnXLlOjvxTJmnUSRuMyFzyeFhiGBThgyO_BM4`
TXT	`status-page-domain-verification=nzg19x61407c`
TXT	`v=spf1 include:_spf.google.com include:spf.mandrillapp.com include:stspg-cust...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.19.241, 172.67.190.127
		IPv6 hints	2606:4700:3034::6815:13f1, 2606:4700:3037::ac43:be7f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=222, name=cloudflare-ech.com
SOA	`cash.ns.cloudflare.com`dns@cloudflare.com serial=2409205229

`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=1786248444

rank #888452 globally
rank #377776 in the tld

Subdomains

open.blockspring.com

bleroku.blockspring.com

www.blockspring.com

cdn.blockspring.com

Same first word

blockspring.com

DNS History

23 records (11 active, 12 former)

●NScash.ns.cloudflare.com2015-08-15 → 2026-08-09 · 2 obs

● 2015-08-15 13:47:44
● 2026-08-09 04:09:42

●NSlaura.ns.cloudflare.com2015-08-15 → 2026-08-09 · 2 obs

● 2015-08-15 13:47:44
● 2026-08-09 04:09:42

●MXalt1.aspmx.l.google.com2015-08-15 → 2026-08-09 · 2 obs

● 2015-08-15 13:47:44
● 2026-08-09 04:09:42

●MXalt2.aspmx.l.google.com2015-08-15 → 2026-08-09 · 2 obs

● 2015-08-15 13:47:44
● 2026-08-09 04:09:42

○MXalt3.aspmx.l.google.com2015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 13:47:44
○ 2015-12-05 16:19:20
○ 2026-08-09 04:09:42

○MXalt4.aspmx.l.google.com2015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 13:47:44
○ 2015-12-05 16:19:20
○ 2026-08-09 04:09:42

●MXaspmx.l.google.com2015-08-15 → 2026-08-09 · 2 obs

● 2015-08-15 13:47:44
● 2026-08-09 04:09:42

●MXaspmx2.googlemail.com2015-12-05 → 2026-08-09 · 3 obs

○ 2015-08-15 13:47:44
● 2015-12-05 16:19:20
● 2026-08-09 04:09:42

●MXaspmx3.googlemail.com2015-12-05 → 2026-08-09 · 3 obs

○ 2015-08-15 13:47:44
● 2015-12-05 16:19:20
● 2026-08-09 04:09:42

●A104.21.19.2412026-02-16 → 2026-08-09 · 14 obs

○ 2026-02-16 08:59:20
● 2026-02-16 20:43:32
● 2026-02-18 11:54:12
○ 2026-03-18 06:25:40
● 2026-04-03 14:58:18
● 2026-05-04 19:44:42
○ 2026-05-08 03:34:12
● 2026-05-08 15:47:36
● 2026-06-11 15:25:08
○ 2026-06-11 18:45:16
● 2026-06-14 17:55:08
○ 2026-06-17 06:17:20
● 2026-07-20 20:18:36
● 2026-08-09 04:09:42

○A104.25.230.52015-12-05 → 2016-06-29 · 5 obs

○ 2015-08-15 13:47:44
● 2015-12-05 16:19:20
● 2016-06-29 13:43:34
○ 2026-02-16 08:59:20
○ 2026-08-09 04:09:42

○A104.25.231.52015-12-05 → 2016-06-29 · 5 obs

○ 2015-08-15 13:47:44
● 2015-12-05 16:19:20
● 2016-06-29 13:43:34
○ 2026-02-16 08:59:20
○ 2026-08-09 04:09:42

○A141.101.125.692015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 13:47:44
○ 2015-12-05 16:19:20
○ 2026-08-09 04:09:42

○A141.101.126.692015-08-15 → 2015-08-15 · 3 obs

● 2015-08-15 13:47:44
○ 2015-12-05 16:19:20
○ 2026-08-09 04:09:42

●A172.67.190.1272026-02-16 → 2026-08-09 · 14 obs

○A188.114.96.02026-02-16 → 2026-06-17 · 15 obs

○ 2016-06-29 13:43:34
● 2026-02-16 08:59:20
○ 2026-02-16 20:43:32
○ 2026-02-18 11:54:12
● 2026-03-18 06:25:40
○ 2026-04-03 14:58:18
○ 2026-05-04 19:44:42
● 2026-05-08 03:34:12
○ 2026-05-08 15:47:36
○ 2026-06-11 15:25:08
● 2026-06-11 18:45:16
○ 2026-06-14 17:55:08
● 2026-06-17 06:17:20
○ 2026-07-20 20:18:36
○ 2026-08-09 04:09:42

○A188.114.97.02026-02-16 → 2026-06-17 · 15 obs

○A2606:4700:3031::6815:13f12026-02-16 → 2026-06-14 · 13 obs

●A2606:4700:3034::6815:13f12026-07-20 → 2026-08-09 · 3 obs

○ 2026-06-17 06:17:20
● 2026-07-20 20:18:36
● 2026-08-09 04:09:42

○A2606:4700:3035::ac43:be7f2026-02-16 → 2026-06-14 · 13 obs

●A2606:4700:3037::ac43:be7f2026-07-20 → 2026-08-09 · 3 obs

○ 2026-06-17 06:17:20
● 2026-07-20 20:18:36
● 2026-08-09 04:09:42

○A2a06:98c1:3120::2026-02-16 → 2026-06-17 · 15 obs

○A2a06:98c1:3121::2026-02-16 → 2026-06-17 · 15 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
blockspring.com	cash.ns.cloudflare.com, laura.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.183

NS records: cash.ns.cloudflare.com, laura.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockspring.com (unsigned zone)

⏱️ Timing

Total: 198ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.19.241, 172.67.190.127`
AAAA	2	`2606:4700:3037::ac43:be7f, 2606:4700:3034::6815:13f1`
NS	2	`cash.ns.cloudflare.com, laura.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	6	`MS=58E9CC84B8FD69162E25C27B16616F3422854, google-site-verification=WfNjlBOfaqwg7uF...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cash.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

blockspring.com is the parent domain of open.blockspring.com, bleroku.blockspring.com, www.blockspring.com and cdn.blockspring.com.

IP Addresses

blockspring.com has four IP addresses: 104.21.19.241, 172.67.190.127, 2606:4700:3034::6815:13f1 and 2606:4700:3037::ac43:be7f.

Two other host names, along with dorpan.com.tr, stoomwinkel.nl and hnlgai.com, also share IP numbers with blockspring.com.

Name Servers

DNS delegation for blockspring.com points to two name servers: cash.ns.cloudflare.com and laura.ns.cloudflare.com.

blockspring.com shares its NS records with other domains, for example oldcitycenter.com, warsawinstitute.org, bulaklak.com and two others.

blockspring.com shares at least some of its name servers with other domains, including leidian123.org, centermedclinicas.com.br, haffly.com and two others.

These name servers are frequently seen alongside the name servers augustus.ns.cloudflare.com, carter.ns.cloudflare.com, kiki.ns.cloudflare.com and anna.ns.cloudflare.com.

DNS names with 6 IP addresses:

cash.ns.cloudflare.com has IP addresses 108.162.193.81, 172.64.33.81 and 173.245.59.81, plus 3 other.

laura.ns.cloudflare.com has IP addresses 108.162.192.183, 172.64.32.183 and 173.245.58.183, plus 3 other.

Mail Servers

Mail for blockspring.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

There is at least a partial MX overlap between blockspring.com and other domains, including deocode.com, ns500759.ns500758.ns500758.ns500758.ns500698.ns500736.ns500736.ns500708.ns500708.ns500698.ns500576.ns500619.trackreceptor.com, ns500742.ns500671.ns500671.ns500671.ns500688.ns500688.ns500688.ns500688.ns500649.ns500678.ns500291.ns500131.lustychickser.com and two others.

These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx2.googlemail.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1b.

aspmx3.googlemail.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com has two IP addresses: 172.253.139.27 and 2607:f8b0:4004:c1b::1b.

alt1.aspmx.l.google.com has two IP addresses: 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

Host names pointing to 2a00:1450:400b:c02::1a IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.