lockandcode.com - dns.ninja

`lockandcode.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8e61^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:4f34^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.52^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.142.97^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`margaret.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:266b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margaret.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`margaret.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`margaret.ns.cloudflare.com`
		A	108.162.194.107^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margaret.ns.cloudflare.com`
		A	162.159.38.107^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margaret.ns.cloudflare.com`
		A	172.64.34.107^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margaret.ns.cloudflare.com`
NS	`rudy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rudy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rudy.ns.cloudflare.com`
		A	108.162.193.229^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	172.64.33.229^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
		A	173.245.59.229^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rudy.ns.cloudflare.com`
MX	`lockandcode-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc31::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::2^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
		A	52.101.149.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	52.101.149.1^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	52.101.149.2^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
		A	52.101.151.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.79.52, 172.67.142.97
		IPv6 hints	2606:4700:3032::ac43:8e61, 2606:4700:3036::6815:4f34
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOA	`margaret.ns.cloudflare.com`dns@cloudflare.com serial=2409725269

`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=1785031352

Same first word

lockandcode.com

DNS History

21 records (7 active, 14 former)

●NSmargaret.ns.cloudflare.com2026-03-27 → 2026-07-26 · 3 obs

○ 2016-11-27 20:11:08
● 2026-03-27 20:56:54
● 2026-07-26 02:12:12

○NSns1.pipedns.com2015-07-15 → 2016-11-27 · 4 obs

● 2015-07-15 15:49:56
● 2016-11-27 20:11:08
○ 2026-03-27 20:56:54
○ 2026-07-26 02:12:12

○NSns2.pipedns.com2015-07-15 → 2016-11-27 · 4 obs

● 2015-07-15 15:49:56
● 2016-11-27 20:11:08
○ 2026-03-27 20:56:54
○ 2026-07-26 02:12:12

○NSns3.pipedns.com2015-07-15 → 2016-11-27 · 4 obs

● 2015-07-15 15:49:56
● 2016-11-27 20:11:08
○ 2026-03-27 20:56:54
○ 2026-07-26 02:12:12

●NSrudy.ns.cloudflare.com2026-03-27 → 2026-07-26 · 3 obs

○ 2016-11-27 20:11:08
● 2026-03-27 20:56:54
● 2026-07-26 02:12:12

○MXalt1.aspmx.l.google.com2015-07-15 → 2016-11-27 · 4 obs

● 2015-07-15 15:49:56
● 2016-11-27 20:11:08
○ 2026-03-27 20:56:54
○ 2026-07-26 02:12:12

○MXalt2.aspmx.l.google.com2015-07-15 → 2016-11-27 · 4 obs

● 2015-07-15 15:49:56
● 2016-11-27 20:11:08
○ 2026-03-27 20:56:54
○ 2026-07-26 02:12:12

○MXaspmx.l.google.com2015-07-15 → 2016-11-27 · 4 obs

● 2015-07-15 15:49:56
● 2016-11-27 20:11:08
○ 2026-03-27 20:56:54
○ 2026-07-26 02:12:12

○MXaspmx2.googlemail.com2015-07-15 → 2016-11-27 · 4 obs

● 2015-07-15 15:49:56
● 2016-11-27 20:11:08
○ 2026-03-27 20:56:54
○ 2026-07-26 02:12:12

○MXaspmx3.googlemail.com2015-07-15 → 2016-11-27 · 4 obs

● 2015-07-15 15:49:56
● 2016-11-27 20:11:08
○ 2026-03-27 20:56:54
○ 2026-07-26 02:12:12

●MXlockandcode-com.mail.protection.outlook.com2026-03-27 → 2026-07-26 · 3 obs

○ 2016-11-27 20:11:08
● 2026-03-27 20:56:54
● 2026-07-26 02:12:12

●A104.21.79.522026-03-27 → 2026-07-26 · 3 obs

○ 2016-11-27 20:11:08
● 2026-03-27 20:56:54
● 2026-07-26 02:12:12

●A172.67.142.972026-03-27 → 2026-07-26 · 3 obs

○ 2016-11-27 20:11:08
● 2026-03-27 20:56:54
● 2026-07-26 02:12:12

○A188.114.96.02026-03-27 → 2026-07-26 · 2 obs

○ 2026-03-27 20:56:54
○ 2026-07-26 02:12:12

○A188.114.97.02026-03-27 → 2026-07-26 · 2 obs

○ 2026-03-27 20:56:54
○ 2026-07-26 02:12:12

●A2606:4700:3032::ac43:8e612026-03-27 → 2026-07-26 · 3 obs

○ 2016-11-27 20:11:08
● 2026-03-27 20:56:54
● 2026-07-26 02:12:12

●A2606:4700:3036::6815:4f342026-07-11 → 2026-07-26 · 3 obs

○ 2026-06-14 23:56:48
● 2026-07-11 00:29:56
● 2026-07-26 02:12:12

○A2606:4700:3037::6815:4f342026-03-27 → 2026-06-14 · 5 obs

○ 2016-11-27 20:11:08
● 2026-03-27 20:56:54
● 2026-06-14 23:56:48
○ 2026-07-11 00:29:56
○ 2026-07-26 02:12:12

○A2a06:98c1:3120::2026-03-27 → 2026-07-26 · 2 obs

○ 2026-03-27 20:56:54
○ 2026-07-26 02:12:12

○A2a06:98c1:3121::2026-03-27 → 2026-07-26 · 2 obs

○ 2026-03-27 20:56:54
○ 2026-07-26 02:12:12

○A50.87.73.1312015-07-15 → 2016-11-27 · 4 obs

● 2015-07-15 15:49:56
● 2016-11-27 20:11:08
○ 2026-03-27 20:56:54
○ 2026-07-26 02:12:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...	-
lockandcode.com	rudy.ns.cloudflare.com, margaret.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.229

NS records: rudy.ns.cloudflare.com, margaret.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lockandcode.com (unsigned zone)

⏱️ Timing

Total: 340ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.142.97, 104.21.79.52`
AAAA	2	`2606:4700:3032::ac43:8e61, 2606:4700:3036::6815:4f34`
NS	2	`margaret.ns.cloudflare.com, rudy.ns.cloudflare.com`
MX	1	`lockandcode-com.mail.protection.outlook.`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`margaret.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

lockandcode.com resolves to four IP addresses: 104.21.79.52, 172.67.142.97, 2606:4700:3032::ac43:8e61 and 2606:4700:3036::6815:4f34.

Among the host names that share IP numbers with lockandcode.com are optier.com, openai.rebotai.cn, amdm.app and two others.

Name Servers

Two name servers handle the delegation for lockandcode.com: margaret.ns.cloudflare.com and rudy.ns.cloudflare.com.

lockandcode.com has the same name server delegation as a number of other domains, such as antiquelemmy.com, cbjpjko.bar, l2detona.com and two more.

lockandcode.com shares at least some of its name servers with other domains, including sanmiguelito.com.mx, wkobeo.sbs, chantmsr.com and two others.

These name servers are frequently seen alongside the name servers nile.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

margaret.ns.cloudflare.com resolves to 108.162.194.107, 162.159.38.107 and 172.64.34.107 among others, with 3 other IP addresses in total.

rudy.ns.cloudflare.com resolves to 108.162.193.229, 172.64.33.229 and 173.245.59.229 among others, with 3 other IP addresses in total.

Mail Servers

lockandcode.com routes its mail through a single mail server, lockandcode-com.mail.protection.outlook.com.

lockandcode-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.149.0, 52.101.149.1 and 52.101.149.2, along with 5 other.