🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackuptime.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:2b3^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:8186^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.179^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.134^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`koa.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cf2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`koa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`koa.ns.cloudflare.com`
		A	108.162.195.242^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
		A	162.159.44.242^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
		A	172.64.35.242^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
NS	`vivienne.ns.cloudflare.com`
		A	2606:4700:50::a29f:2632^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vivienne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c232^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vivienne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2232^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vivienne.ns.cloudflare.com`
		A	108.162.194.50^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vivienne.ns.cloudflare.com`
		A	162.159.38.50^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vivienne.ns.cloudflare.com`
		A	172.64.34.50^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vivienne.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`google-site-verification=aka8kiLqvVvTNbwjRd2kWoaa9BAD7rwZ2E5MobBGxiE`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.2.179, 172.67.129.134
		IPv6 hints	2606:4700:3034::6815:2b3, 2606:4700:3034::ac43:8186
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=42, name=cloudflare-ech.com
SOA	`koa.ns.cloudflare.com`dns@cloudflare.com serial=2413268404

`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=1788707613

Same first word

stackuptime.com

Similar names

atticuskemp.com

uptimestack.com

uptimestack.xyz

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSkoa.ns.cloudflare.com2026-09-04 → 2026-09-06 · 2 obs

● 2026-09-04 15:12:24
● 2026-09-06 15:34:06

●NSvivienne.ns.cloudflare.com2026-09-04 → 2026-09-06 · 2 obs

● 2026-09-04 15:12:24
● 2026-09-06 15:34:06

●MXeforward1.registrar-servers.com2026-09-04 → 2026-09-06 · 2 obs

● 2026-09-04 15:12:24
● 2026-09-06 15:34:06

●MXeforward2.registrar-servers.com2026-09-04 → 2026-09-06 · 2 obs

● 2026-09-04 15:12:24
● 2026-09-06 15:34:06

●MXeforward3.registrar-servers.com2026-09-04 → 2026-09-06 · 2 obs

● 2026-09-04 15:12:24
● 2026-09-06 15:34:06

●MXeforward4.registrar-servers.com2026-09-04 → 2026-09-06 · 2 obs

● 2026-09-04 15:12:24
● 2026-09-06 15:34:06

●MXeforward5.registrar-servers.com2026-09-04 → 2026-09-06 · 2 obs

● 2026-09-04 15:12:24
● 2026-09-06 15:34:06

●A104.21.2.1792026-09-04 → 2026-09-06 · 3 obs

○ 2026-09-04 15:12:24
● 2026-09-04 19:57:10
● 2026-09-06 15:34:06

●A172.67.129.1342026-09-04 → 2026-09-06 · 3 obs

○ 2026-09-04 15:12:24
● 2026-09-04 19:57:10
● 2026-09-06 15:34:06

○A188.114.96.02026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 15:12:24
○ 2026-09-04 19:57:10
○ 2026-09-06 15:34:06

○A188.114.97.02026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 15:12:24
○ 2026-09-04 19:57:10
○ 2026-09-06 15:34:06

●A2606:4700:3034::6815:2b32026-09-04 → 2026-09-06 · 3 obs

○ 2026-09-04 15:12:24
● 2026-09-04 19:57:10
● 2026-09-06 15:34:06

●A2606:4700:3034::ac43:81862026-09-04 → 2026-09-06 · 3 obs

○ 2026-09-04 15:12:24
● 2026-09-04 19:57:10
● 2026-09-06 15:34:06

○A2a06:98c1:3120::2026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 15:12:24
○ 2026-09-04 19:57:10
○ 2026-09-06 15:34:06

○A2a06:98c1:3121::2026-09-04 → 2026-09-04 · 3 obs

● 2026-09-04 15:12:24
○ 2026-09-04 19:57:10
○ 2026-09-06 15:34:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
stackuptime.com	vivienne.ns.cloudflare.com, koa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.242

NS records: vivienne.ns.cloudflare.com, koa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackuptime.com (unsigned zone)

⏱️ Timing

Total: 195ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.129.134, 104.21.2.179`
AAAA	2	`2606:4700:3034::6815:2b3, 2606:4700:3034::ac43:8186`
NS	2	`vivienne.ns.cloudflare.com, koa.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	2	`google-site-verification=aka8kiLqvVvTNbw, v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`koa.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

stackuptime.com directs to four IP numbers, which are 104.21.2.179, 172.67.129.134, 2606:4700:3034::6815:2b3 and 2606:4700:3034::ac43:8186.

Among the host names that share IP numbers with stackuptime.com are b7oothkw.com, llingr.co, hetnatuurhoekje.nl and two others.

Name Servers

stackuptime.com is delegated to two name servers: koa.ns.cloudflare.com and vivienne.ns.cloudflare.com.

stackuptime.com has the same name server delegation as a number of other domains, such as tender.mba, unternehmenderbrd.com, deutschegewerbeseiten.com and two more.

There is at least partial name server overlap between stackuptime.com and other domains — 38n4u.cn, patrimony-online.com, gfxit.co.uk and two more among them.

These name servers are routinely deployed together with the name servers james.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

koa.ns.cloudflare.com resolves to 108.162.195.242, 162.159.44.242, 172.64.35.242 and 3 other IP addresses.

vivienne.ns.cloudflare.com resolves to 108.162.194.50, 162.159.38.50, 172.64.34.50 and 3 other IP addresses.

Mail Servers

Five mail servers handle stackuptime.com: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

stackuptime.com shares at least some of its mail servers with other domains — for example healthelevate.store, chutiya.org, helmsman.fyi and two more.

It is common for these mail servers to co-occur with eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com as mail servers.

Hosts that resolve to one IP address:

eforward1.registrar-servers.com points to 162.255.118.51.

eforward2.registrar-servers.com points to 162.255.118.52.

eforward3.registrar-servers.com points to 162.255.118.51.

eforward4.registrar-servers.com points to 162.255.118.52.

eforward5.registrar-servers.com points to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com all direct to 162.255.118.51.

eforward2.registrar-servers.com and eforward4.registrar-servers.com are host names that each point to 162.255.118.52 IP addresses.