`codeandsyntax.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:28a3^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:bb6e^{🇺🇸 Cloudflare2606:4700:3034::/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	18.236.29.166^{🇺🇸 Amazon18.236.0.0/15 EC2 PDX prefix}
			PTR	`ec2-18-236-29-166.us-west-2.compute.amazonaws.com`
MX	`mx2.mailchannels.net` ⭐ 🔒
		A	52.38.143.159^{🇺🇸 Amazon52.36.0.0/14 EC2 PDX prefix}
			PTR	`ec2-52-38-143-159.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	104.21.40.163, 172.67.187.110
		IPv6	2606:4700:3034::6815:28a3, 2606:4700:3034::ac43:bb6e
SOA	`karl.ns.cloudflare.com`dns@cloudflare.com serial=2398502695

`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=1771291435

Same first word

codeandsyntax.com

DNS History

17 records (8 active, 9 former)

●NSkarl.ns.cloudflare.com2016-01-26 → 2026-03-23 · 2 obs

● 2016-01-26 10:18:00
● 2026-03-23 13:23:30

●NSulla.ns.cloudflare.com2016-01-26 → 2026-03-23 · 2 obs

● 2016-01-26 10:18:00
● 2026-03-23 13:23:30

○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
○ 2026-03-23 13:23:30

○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
○ 2026-03-23 13:23:30

○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
○ 2026-03-23 13:23:30

○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
○ 2026-03-23 13:23:30

○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
○ 2026-03-23 13:23:30

●MXmx1.mailchannels.net2026-03-09 → 2026-03-23 · 3 obs

○ 2017-11-23 19:46:22
● 2026-03-09 23:40:42
● 2026-03-23 13:23:30

●MXmx2.mailchannels.net2026-03-09 → 2026-03-23 · 3 obs

○ 2017-11-23 19:46:22
● 2026-03-09 23:40:42
● 2026-03-23 13:23:30

○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
○ 2026-03-23 13:23:30

○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
○ 2026-03-23 13:23:30

●A104.21.40.1632026-03-09 → 2026-03-23 · 3 obs

○ 2017-11-23 19:46:22
● 2026-03-09 23:40:42
● 2026-03-23 13:23:30

●A172.67.187.1102026-03-09 → 2026-03-23 · 3 obs

○ 2017-11-23 19:46:22
● 2026-03-09 23:40:42
● 2026-03-23 13:23:30

○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
○ 2026-03-23 13:23:30

○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
○ 2026-03-23 13:23:30

●A2606:4700:3034::6815:28a32026-03-09 → 2026-03-23 · 3 obs

○ 2017-11-23 19:46:22
● 2026-03-09 23:40:42
● 2026-03-23 13:23:30

●A2606:4700:3034::ac43:bb6e2026-03-09 → 2026-03-23 · 3 obs

○ 2017-11-23 19:46:22
● 2026-03-09 23:40:42
● 2026-03-23 13:23:30

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:108.162.193.190

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: 316ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.187.110, 104.21.40.163`
AAAA	2	`2606:4700:3034::6815:28a3, 2606:4700:3034::ac43:bb6e`
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 maps to four IP numbers: 2606:4700:3034::6815:28a3, 2606:4700:3034::ac43:bb6e, 104.21.40.163 and 172.67.187.110.

Other host names, for instance groupemartel.com, ivfnj.com, ponggame.io, www.mcdanielrealestatesystems.com and zlibgift4u.ru share IP numbers with codeandsyntax.com.

Name Servers

Two name servers karl.ns.cloudflare.com and ulla.ns.cloudflare.com handle delegation for codeandsyntax.com.

codeandsyntax.com uses the same name server setup as other domains, for example sphk.org, lunasole.ch, salmansabir.com, re-minor.ru and retardcore.com.

codeandsyntax.com partially shares name servers with other domains; examples include dmw-legal.com, telebzhlwt.shop, is-pretty.(0x736578)y, hummelfootandankle.com and manitowishwatersrealestate.com.

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

Host names with six IP numbers: karl.ns.cloudflare.com points to: 2606:4700:58::adf5:3bbe, 2803:f800:50::6ca2:c1be, 2a06:98c1:50::ac40:21be, 108.162.193.190, 172.64.33.190 and 173.245.59.190; ulla.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae9, 2803:f800:50::6ca2:c0e9, 2a06:98c1:50::ac40:20e9, 108.162.192.233, 172.64.32.233 and 173.245.58.233.

Mail Servers

codeandsyntax.com is handled by two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.

codeandsyntax.com has the same mail server setup as other domains, including sweetwatercreeknewhomes.com, salomoneconstrutora.com.br, mapletreeinvestments.com, huddlup.org and fixmybritishcar.com.

codeandsyntax.com shares some mail servers with other domains, for example boralv.se, hansa.se and mike-oconnell.com.

Host names with one IP number: The host name mx1.mailchannels.net points to 18.236.29.166 and the host name mx2.mailchannels.net points to 52.38.143.159.

codeandsyntax.com - robtex.com