learning-bits.com - dns.ninja

`learning-bits.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:438^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:538^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4be3^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.4.56^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.5.56^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.75.227^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`greg.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b73^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c173^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`greg.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2173^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`greg.ns.cloudflare.com`
		A	108.162.193.115^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	172.64.33.115^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
		A	173.245.59.115^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`greg.ns.cloudflare.com`
NS	`lisa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c083^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lisa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2083^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lisa.ns.cloudflare.com`
		A	108.162.192.131^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	172.64.32.131^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	173.245.58.131^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.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	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`MS=ms91491661`
TXT	`google-site-verification=Ie78BGYfqVaTG_l29Q7f2hl1ougoI6SI6UVAxOuvEv0`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.4.56, 104.26.5.56, 172.67.75.227
		IPv6 hints	2606:4700:20::681a:438, 2606:4700:20::681a:538, 2606:4700:20::ac43:4be3
SOA	`greg.ns.cloudflare.com`dns@cloudflare.com serial=2408797633

`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=1783420481

📈 Tranco rank: #88,008

Subdomains

www.learning-bits.com

analytics.learning-bits.com

Same first word

learning-bits.org

learning-bits.net

learning-bits.com

DNS History

23 records (13 active, 10 former)

●NSgreg.ns.cloudflare.com2026-03-28 → 2026-07-07 · 3 obs

○ 2017-04-09 04:02:02
● 2026-03-28 05:55:26
● 2026-07-07 11:00:28

●NSlisa.ns.cloudflare.com2026-03-28 → 2026-07-07 · 3 obs

○ 2017-04-09 04:02:02
● 2026-03-28 05:55:26
● 2026-07-07 11:00:28

○NSns-es.1and1-dns.biz2015-12-24 → 2017-04-09 · 4 obs

● 2015-12-24 21:27:28
● 2017-04-09 04:02:02
○ 2026-03-28 05:55:26
○ 2026-07-07 11:00:28

○NSns-es.1and1-dns.com2015-12-24 → 2017-04-09 · 4 obs

● 2015-12-24 21:27:28
● 2017-04-09 04:02:02
○ 2026-03-28 05:55:26
○ 2026-07-07 11:00:28

○NSns-es.1and1-dns.es2015-12-24 → 2017-04-09 · 4 obs

● 2015-12-24 21:27:28
● 2017-04-09 04:02:02
○ 2026-03-28 05:55:26
○ 2026-07-07 11:00:28

○NSns-es.1and1-dns.org2015-12-24 → 2017-04-09 · 4 obs

● 2015-12-24 21:27:28
● 2017-04-09 04:02:02
○ 2026-03-28 05:55:26
○ 2026-07-07 11:00:28

●MXalt1.aspmx.l.google.com2026-03-28 → 2026-07-07 · 3 obs

○ 2017-04-09 04:02:02
● 2026-03-28 05:55:26
● 2026-07-07 11:00:28

●MXalt2.aspmx.l.google.com2026-03-28 → 2026-07-07 · 3 obs

○ 2017-04-09 04:02:02
● 2026-03-28 05:55:26
● 2026-07-07 11:00:28

●MXalt3.aspmx.l.google.com2026-03-28 → 2026-07-07 · 3 obs

○ 2017-04-09 04:02:02
● 2026-03-28 05:55:26
● 2026-07-07 11:00:28

●MXalt4.aspmx.l.google.com2026-03-28 → 2026-07-07 · 3 obs

○ 2017-04-09 04:02:02
● 2026-03-28 05:55:26
● 2026-07-07 11:00:28

●MXaspmx.l.google.com2026-03-28 → 2026-07-07 · 3 obs

○ 2017-04-09 04:02:02
● 2026-03-28 05:55:26
● 2026-07-07 11:00:28

○MXmx00.1and1.es2015-12-24 → 2017-04-09 · 4 obs

● 2015-12-24 21:27:28
● 2017-04-09 04:02:02
○ 2026-03-28 05:55:26
○ 2026-07-07 11:00:28

○MXmx01.1and1.es2015-12-24 → 2017-04-09 · 4 obs

● 2015-12-24 21:27:28
● 2017-04-09 04:02:02
○ 2026-03-28 05:55:26
○ 2026-07-07 11:00:28

●A104.26.4.562026-03-28 → 2026-07-07 · 3 obs

○ 2017-04-09 04:02:02
● 2026-03-28 05:55:26
● 2026-07-07 11:00:28

●A104.26.5.562026-03-28 → 2026-07-07 · 3 obs

○ 2017-04-09 04:02:02
● 2026-03-28 05:55:26
● 2026-07-07 11:00:28

●A172.67.75.2272026-03-28 → 2026-07-07 · 3 obs

○ 2017-04-09 04:02:02
● 2026-03-28 05:55:26
● 2026-07-07 11:00:28

○A2001:8d8:1000:f1f9:32e5:9be5:66cd:12015-12-24 → 2015-12-24 · 3 obs

● 2015-12-24 21:27:28
○ 2016-04-02 22:46:32
○ 2026-07-07 11:00:28

○A2001:8d8:1000:f1f9:e6bd:e4e6:4a16:a02e2016-04-02 → 2017-04-09 · 5 obs

○ 2015-12-24 21:27:28
● 2016-04-02 22:46:32
● 2017-04-09 04:02:02
○ 2026-03-28 05:55:26
○ 2026-07-07 11:00:28

○A217.160.230.712016-04-02 → 2017-04-09 · 5 obs

○ 2015-12-24 21:27:28
● 2016-04-02 22:46:32
● 2017-04-09 04:02:02
○ 2026-03-28 05:55:26
○ 2026-07-07 11:00:28

●A2606:4700:20::681a:4382026-03-28 → 2026-07-07 · 3 obs

○ 2017-04-09 04:02:02
● 2026-03-28 05:55:26
● 2026-07-07 11:00:28

●A2606:4700:20::681a:5382026-03-28 → 2026-07-07 · 3 obs

○ 2017-04-09 04:02:02
● 2026-03-28 05:55:26
● 2026-07-07 11:00:28

●A2606:4700:20::ac43:4be32026-03-28 → 2026-07-07 · 3 obs

○ 2017-04-09 04:02:02
● 2026-03-28 05:55:26
● 2026-07-07 11:00:28

○A82.165.248.182015-12-24 → 2015-12-24 · 3 obs

● 2015-12-24 21:27:28
○ 2016-04-02 22:46:32
○ 2026-07-07 11:00:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
learning-bits.com	greg.ns.cloudflare.com, lisa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:173.245.58.131

NS records: greg.ns.cloudflare.com, lisa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learning-bits.com (unsigned zone)

⏱️ Timing

Total: 266ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.4.56, 104.26.5.56...`
AAAA	3	`2606:4700:20::681a:438, 2606:4700:20::ac43:4be3...`
NS	2	`greg.ns.cloudflare.com, lisa.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`MS=ms91491661, google-site-verification=Ie78BGYfqVaTG_l...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`greg.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

learning-bits.com is the parent domain of www.learning-bits.com and analytics.learning-bits.com.

IP Addresses

learning-bits.com resolves to 6 IP numbers: 104.26.4.56, 104.26.5.56, 172.67.75.227 and 3 other.

Additional host names — www.rambam.org.il.cdn.cloudflare.net, desalvolaw.com, www.jotform.ca and two others — share IP numbers with learning-bits.com.

Name Servers

learning-bits.com has two authoritative name servers — greg.ns.cloudflare.com and lisa.ns.cloudflare.com.

learning-bits.com shares its name server setup with other domains, including resuscitology.com, wagering.co, legioni.cc and two others.

learning-bits.com shares at least some of its name servers with other domains, including great-lead.com, usitorno.com, dethware.org and two others.

These name servers are frequently paired with the name servers ken.ns.cloudflare.com and dana.ns.cloudflare.com.

Host names with 6 IP numbers:

greg.ns.cloudflare.com points to 108.162.193.115, 172.64.33.115, 173.245.59.115 and 3 other IP addresses.

lisa.ns.cloudflare.com points to 108.162.192.131, 172.64.32.131, 173.245.58.131 and 3 other IP addresses.

Mail Servers

Mail for learning-bits.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

learning-bits.com shares mail servers — at least in part — with other domains, including ns500699.ns500699.ns500699.ns500734.ns500699.ns500699.ns500734.ns500693.ns500588.ns500588.ns500588.ns500588.ns500632.ns500632.ns500588.ns500588.dtrkdll.com, therookwood.com, barcelonagse.eu and two others.

These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com resolves to 142.251.163.26 and 2607:f8b0:4004:c23::1b.

alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1a.