codeandsyntax.com - dns.ninja

`codeandsyntax.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:28a3^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:bb6e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.163^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.110^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karl.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karl.ns.cloudflare.com`
		A	108.162.193.190^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	172.64.33.190^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
		A	173.245.59.190^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karl.ns.cloudflare.com`
NS	`ulla.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ulla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ulla.ns.cloudflare.com`
		A	108.162.192.233^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	172.64.32.233^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
		A	173.245.58.233^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ulla.ns.cloudflare.com`
MX	`mx1.mailchannels.net` ⭐
		A	54.69.1.140^{🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix}
			PTR	`ec2-54-69-1-140.us-west-2.compute.amazonaws.com`
MX	`mx2.mailchannels.net` ⭐
		A	54.187.177.89^{🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix}
			PTR	`ec2-54-187-177-89.us-west-2.compute.amazonaws.com`
TXT	`brave-ledger-verification=88e57897cb7eb3966dfd4e409f5c6569d5d8435c929bd8c94d6...`
TXT	`google-site-verification=zgKIDlmzkBmI5hBHDj5zx0Sk68dPWMVucssnDtRnC0Y`
TXT	`v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.40.163, 172.67.187.110
		IPv6 hints	2606:4700:3030::6815:28a3, 2606:4700:3037::ac43:bb6e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=202, name=cloudflare-ech.com
SOA	`karl.ns.cloudflare.com`dns@cloudflare.com serial=2406575140

`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=1784452812

Same first word

codeandsyntax.com

DNS History

19 records (8 active, 11 former)

●NSkarl.ns.cloudflare.com2016-01-26 → 2026-07-19 · 2 obs

● 2016-01-26 10:18:00
● 2026-07-19 09:43:00

●NSulla.ns.cloudflare.com2016-01-26 → 2026-07-19 · 2 obs

● 2016-01-26 10:18:00
● 2026-07-19 09:43:00

○MXalt1.aspmx.l.google.com2016-01-26 → 2017-11-23 · 4 obs

● 2016-01-26 10:18:00
● 2017-11-23 19:46:22
○ 2026-03-09 23:40:42
○ 2026-07-19 09:43:00

○MXalt2.aspmx.l.google.com2016-01-26 → 2017-11-23 · 4 obs

● 2016-01-26 10:18:00
● 2017-11-23 19:46:22
○ 2026-03-09 23:40:42
○ 2026-07-19 09:43:00

○MXalt3.aspmx.l.google.com2016-01-26 → 2017-11-23 · 4 obs

● 2016-01-26 10:18:00
● 2017-11-23 19:46:22
○ 2026-03-09 23:40:42
○ 2026-07-19 09:43:00

○MXalt4.aspmx.l.google.com2016-01-26 → 2017-11-23 · 4 obs

● 2016-01-26 10:18:00
● 2017-11-23 19:46:22
○ 2026-03-09 23:40:42
○ 2026-07-19 09:43:00

○MXaspmx.l.google.com2016-01-26 → 2017-11-23 · 4 obs

● 2016-01-26 10:18:00
● 2017-11-23 19:46:22
○ 2026-03-09 23:40:42
○ 2026-07-19 09:43:00

●MXmx1.mailchannels.net2026-03-09 → 2026-07-19 · 3 obs

○ 2017-11-23 19:46:22
● 2026-03-09 23:40:42
● 2026-07-19 09:43:00

●MXmx2.mailchannels.net2026-03-09 → 2026-07-19 · 3 obs

○ 2017-11-23 19:46:22
● 2026-03-09 23:40:42
● 2026-07-19 09:43:00

○A104.18.60.1532016-01-26 → 2017-11-23 · 4 obs

● 2016-01-26 10:18:00
● 2017-11-23 19:46:22
○ 2026-03-09 23:40:42
○ 2026-07-19 09:43:00

○A104.18.61.1532016-01-26 → 2017-11-23 · 4 obs

● 2016-01-26 10:18:00
● 2017-11-23 19:46:22
○ 2026-03-09 23:40:42
○ 2026-07-19 09:43:00

●A104.21.40.1632026-03-09 → 2026-07-19 · 3 obs

○ 2017-11-23 19:46:22
● 2026-03-09 23:40:42
● 2026-07-19 09:43:00

●A172.67.187.1102026-03-09 → 2026-07-19 · 3 obs

○ 2017-11-23 19:46:22
● 2026-03-09 23:40:42
● 2026-07-19 09:43:00

○A2400:cb00:2048:1::6812:3c992016-12-24 → 2017-11-23 · 5 obs

○ 2016-01-26 10:18:00
● 2016-12-24 03:53:14
● 2017-11-23 19:46:22
○ 2026-03-09 23:40:42
○ 2026-07-19 09:43:00

○A2400:cb00:2048:1::6812:3d992016-12-24 → 2017-11-23 · 5 obs

○ 2016-01-26 10:18:00
● 2016-12-24 03:53:14
● 2017-11-23 19:46:22
○ 2026-03-09 23:40:42
○ 2026-07-19 09:43:00

●A2606:4700:3030::6815:28a32026-07-09 → 2026-07-19 · 3 obs

○ 2026-06-11 03:55:00
● 2026-07-09 04:15:16
● 2026-07-19 09:43:00

○A2606:4700:3034::6815:28a32026-03-09 → 2026-06-11 · 5 obs

○ 2017-11-23 19:46:22
● 2026-03-09 23:40:42
● 2026-06-11 03:55:00
○ 2026-07-09 04:15:16
○ 2026-07-19 09:43:00

○A2606:4700:3034::ac43:bb6e2026-03-09 → 2026-06-11 · 5 obs

○ 2017-11-23 19:46:22
● 2026-03-09 23:40:42
● 2026-06-11 03:55:00
○ 2026-07-09 04:15:16
○ 2026-07-19 09:43:00

●A2606:4700:3037::ac43:bb6e2026-07-09 → 2026-07-19 · 3 obs

○ 2026-06-11 03:55:00
● 2026-07-09 04:15:16
● 2026-07-19 09:43:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
codeandsyntax.com	ulla.ns.cloudflare.com, karl.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.233

NS records: ulla.ns.cloudflare.com, karl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codeandsyntax.com (unsigned zone)

⏱️ Timing

Total: 197ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.40.163, 172.67.187.110`
AAAA	2	`2606:4700:3037::ac43:bb6e, 2606:4700:3030::6815:28a3`
NS	2	`karl.ns.cloudflare.com, ulla.ns.cloudflare.com`
MX	2	`mx1.mailchannels.net (pri: 1), mx2.mailchannels.net (pri: 1)`
TXT	3	`brave-ledger-verification=88e57897cb7eb3, google-site-verification=zgKIDlmzkBmI5hB...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karl.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

codeandsyntax.com points to the four IP addresses 104.21.40.163, 172.67.187.110, 2606:4700:3030::6815:28a3 and 2606:4700:3037::ac43:bb6e.

Additional host names — groupemartel.com, ivfnj.com, neuroaiprofit.com and two others — share IP numbers with codeandsyntax.com.

Name Servers

codeandsyntax.com uses two name servers for its delegation: karl.ns.cloudflare.com and ulla.ns.cloudflare.com.

codeandsyntax.com shares its name server setup with other domains, including sphk.org, lunasole.ch, salmansabir.com and two others.

There is at least partial name server overlap between codeandsyntax.com and other domains — abv-gbg109.top, dmw-legal.com, telebzhlwt.shop and two more among them.

These name servers frequently co-occur with the name servers clay.ns.cloudflare.com and etienne.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname karl.ns.cloudflare.com directs to 108.162.193.190, 172.64.33.190 and 173.245.59.190 along with 3 other IP addresses.

Hostname ulla.ns.cloudflare.com directs to 108.162.192.233, 172.64.32.233 and 173.245.58.233 along with 3 other IP addresses.

Mail Servers

codeandsyntax.com has two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.

codeandsyntax.com shares the same mail server setup as other domains, including sweetwatercreeknewhomes.com, salomoneconstrutora.com.br, mapletreeinvestments.com and two others.

Some mail servers of codeandsyntax.com are also used by other domains, notably boralv.se and hansa.se.

mx1.mailchannels.net → 54.69.1.140 and mx2.mailchannels.net → 54.187.177.89: one IP number per host name.