`theuppercode.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:aadf^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:1c91^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.28.145^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.223^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`tia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ae5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tia.ns.cloudflare.com`
		A	108.162.192.229^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
		A	172.64.32.229^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
		A	173.245.58.229^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tia.ns.cloudflare.com`
NS	`vern.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vern.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vern.ns.cloudflare.com`
		A	108.162.193.243^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	172.64.33.243^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	173.245.59.243^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
MX	`mx2.zoho.eu` ⭐
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx3.zoho.eu`⁽²⁰⁾
		A	185.230.212.166^{🇳🇱 ZOHO-EU185.230.212.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx.zoho.eu`⁽⁵⁰⁾
		A	185.230.212.166^{🇳🇱 ZOHO-EU185.230.212.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
TXT	`google-site-verification=sxBUERqN9o9Q6ONP4Z42cRjFalzTIBM5rix-sSYB5A8`
TXT	`mandrill_verify.c9R7EqhuxDBIpWahm7X_8w`
TXT	`v=spf1 include:zohomail.eu ~all`
TXT	`zoho-verification=zb49103505.zmverify.zoho.eu`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.28.145, 172.67.170.223
		IPv6	2606:4700:3033::ac43:aadf, 2606:4700:3036::6815:1c91
SOA	`tia.ns.cloudflare.com`dns@cloudflare.com serial=2399116067

`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

🔒 HSTS Preload (+subdomains)

Same first word

theuppercode.com

DNS History

13 records (9 active, 4 former)

●NStia.ns.cloudflare.com2019-12-14 → 2026-03-24 · 2 obs

● 2019-12-14 19:01:58
● 2026-03-24 07:37:06

●NSvern.ns.cloudflare.com2019-12-14 → 2026-03-24 · 2 obs

● 2019-12-14 19:01:58
● 2026-03-24 07:37:06

●MXmx.zoho.eu2026-02-28 → 2026-03-24 · 2 obs

● 2026-02-28 10:36:08
● 2026-03-24 07:37:06

●MXmx2.zoho.eu2026-02-28 → 2026-03-24 · 2 obs

● 2026-02-28 10:36:08
● 2026-03-24 07:37:06

●MXmx3.zoho.eu2026-02-28 → 2026-03-24 · 2 obs

● 2026-02-28 10:36:08
● 2026-03-24 07:37:06

●A104.21.28.1452026-02-28 → 2026-03-24 · 3 obs

○ 2019-12-14 19:01:58
● 2026-02-28 10:36:08
● 2026-03-24 07:37:06

○A104.31.70.2052019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 19:01:58
○ 2026-02-28 10:36:08
○ 2026-03-24 07:37:06

○A104.31.71.2052019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 19:01:58
○ 2026-02-28 10:36:08
○ 2026-03-24 07:37:06

●A172.67.170.2232026-02-28 → 2026-03-24 · 3 obs

○ 2019-12-14 19:01:58
● 2026-02-28 10:36:08
● 2026-03-24 07:37:06

○A2606:4700:30::681f:46cd2019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 19:01:58
○ 2026-02-28 10:36:08
○ 2026-03-24 07:37:06

○A2606:4700:30::681f:47cd2019-12-14 → 2019-12-14 · 3 obs

● 2019-12-14 19:01:58
○ 2026-02-28 10:36:08
○ 2026-03-24 07:37:06

●A2606:4700:3033::ac43:aadf2026-02-28 → 2026-03-24 · 3 obs

○ 2019-12-14 19:01:58
● 2026-02-28 10:36:08
● 2026-03-24 07:37:06

●A2606:4700:3036::6815:1c912026-02-28 → 2026-03-24 · 3 obs

○ 2019-12-14 19:01:58
● 2026-02-28 10:36:08
● 2026-03-24 07:37:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
theuppercode.com	tia.ns.cloudflare.com, vern.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:173.245.59.243

NS records: tia.ns.cloudflare.com, vern.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for theuppercode.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.170.223, 104.21.28.145`
AAAA	2	`2606:4700:3036::6815:1c91, 2606:4700:3033::ac43:aadf`
NS	2	`tia.ns.cloudflare.com, vern.ns.cloudflare.com`
MX	3	`mx.zoho.eu (pri: 10), mx2.zoho.eu (pri: 20)...`
TXT	4	`google-site-verification=sxBUERqN9o9Q6ON, mandrill_verify.c9R7EqhuxDBIpWahm7X_8w...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`tia.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

theuppercode.com maps to four IP numbers: 2606:4700:3033::ac43:aadf, 2606:4700:3036::6815:1c91, 104.21.28.145 and 172.67.170.223.

Other host names, for instance dc-182ede2b86f4.tronya.com, cliffravenscraft.com, opek.com.tw, service-life.com and watchmha.com share IP numbers with theuppercode.com.

Name Servers

Two name servers tia.ns.cloudflare.com and vern.ns.cloudflare.com are delegated to theuppercode.com.

theuppercode.com uses the same name server configuration as other domains, such as insidebrucrewlife.com, zerotask.net, wlepy.com, combox.biz and profesus.pl.

theuppercode.com at least partially shares name servers with other domains such as yyrrl1.com, dynasolutions.com, 8caitou.com, segura.co.uk and mychevybolt.com.

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

Host names with six IP numbers: Host name tia.ns.cloudflare.com points to 2606:4700:50::adf5:3ae5, 2803:f800:50::6ca2:c0e5, 2a06:98c1:50::ac40:20e5, 108.162.192.229, 172.64.32.229 and 173.245.58.229; host name vern.ns.cloudflare.com points to 2606:4700:58::adf5:3bf3, 2803:f800:50::6ca2:c1f3, 2a06:98c1:50::ac40:21f3, 108.162.193.243, 172.64.33.243 and 173.245.59.243.

Mail Servers

theuppercode.com is handled by three mail servers: mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.

theuppercode.com shares mail servers with other domains at least in part, for instance inspiredtosoar.co.uk, cemerick.com, gamerthor.com, em4c.gr and elmassaoudi.fr.