instgu.com - dns.ninja

`instgu.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:630^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9aec^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.48^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.154.236^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dave.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dave.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dave.ns.cloudflare.com`
		A	108.162.193.109^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	172.64.33.109^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	173.245.59.109^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
NS	`olga.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c089^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olga.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2089^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olga.ns.cloudflare.com`
		A	108.162.192.137^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	172.64.32.137^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	173.245.58.137^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
MX	`mx1-hosting.jellyfish.systems` ⭐
		A	162.255.118.28^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse3a.privateemail.com`
MX	`mx2-hosting.jellyfish.systems`⁽¹⁰⁾
		A	162.255.118.29^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse2b.privateemail.com`
MX	`mx3-hosting.jellyfish.systems`⁽²⁰⁾
		A	162.255.118.13^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx3-hosting.jellyfish.systems`
TXT	`cisco-ci-domain-verification=34c0b1ddc93dabd37798510051f8657f2dda450ad6feeee7...`
TXT	`v=spf1 +mx +a +ip4:162.0.232.65 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.48, 172.67.154.236
		IPv6 hints	2606:4700:3031::6815:630, 2606:4700:3035::ac43:9aec
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOA	`dave.ns.cloudflare.com`dns@cloudflare.com serial=2410107345

`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=1784882772

Same first word

instgu.com

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DNS History

11 records (9 active, 2 former)

●NSdave.ns.cloudflare.com2026-03-28 → 2026-07-24 · 2 obs

● 2026-03-28 06:09:54
● 2026-07-24 09:12:04

●NSolga.ns.cloudflare.com2026-03-28 → 2026-07-24 · 2 obs

● 2026-03-28 06:09:54
● 2026-07-24 09:12:04

●MXmx1-hosting.jellyfish.systems2026-03-28 → 2026-07-24 · 2 obs

● 2026-03-28 06:09:54
● 2026-07-24 09:12:04

●MXmx2-hosting.jellyfish.systems2026-03-28 → 2026-07-24 · 2 obs

● 2026-03-28 06:09:54
● 2026-07-24 09:12:04

●MXmx3-hosting.jellyfish.systems2026-03-28 → 2026-07-24 · 2 obs

● 2026-03-28 06:09:54
● 2026-07-24 09:12:04

●A104.21.6.482026-03-28 → 2026-07-24 · 2 obs

● 2026-03-28 06:09:54
● 2026-07-24 09:12:04

●A172.67.154.2362026-03-28 → 2026-07-24 · 2 obs

● 2026-03-28 06:09:54
● 2026-07-24 09:12:04

●A2606:4700:3031::6815:6302026-07-14 → 2026-07-24 · 3 obs

○ 2026-05-29 13:10:56
● 2026-07-14 07:13:52
● 2026-07-24 09:12:04

○A2606:4700:3035::6815:6302026-03-28 → 2026-05-29 · 4 obs

● 2026-03-28 06:09:54
● 2026-05-29 13:10:56
○ 2026-07-14 07:13:52
○ 2026-07-24 09:12:04

●A2606:4700:3035::ac43:9aec2026-07-14 → 2026-07-24 · 3 obs

○ 2026-05-29 13:10:56
● 2026-07-14 07:13:52
● 2026-07-24 09:12:04

○A2606:4700:3036::ac43:9aec2026-03-28 → 2026-05-29 · 4 obs

● 2026-03-28 06:09:54
● 2026-05-29 13:10:56
○ 2026-07-14 07:13:52
○ 2026-07-24 09:12:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
instgu.com	dave.ns.cloudflare.com, olga.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.109

NS records: dave.ns.cloudflare.com, olga.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instgu.com (unsigned zone)

⏱️ Timing

Total: 638ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.6.48, 172.67.154.236`
AAAA	2	`2606:4700:3035::ac43:9aec, 2606:4700:3031::6815:630`
NS	2	`dave.ns.cloudflare.com, olga.ns.cloudflare.com`
MX	3	`mx2-hosting.jellyfish.systems (pri: 10), mx3-hosting.jellyfish.systems (pri: 20)...`
TXT	2	`cisco-ci-domain-verification=34c0b1ddc93, v=spf1 +mx +a +ip4:162.0.232.65 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dave.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

instgu.com points to the four IP addresses 104.21.6.48, 172.67.154.236, 2606:4700:3031::6815:630 and 2606:4700:3035::ac43:9aec.

smtp22.com, nexusn-eofactory.click, uni-truths.com plus two other host names have IP numbers in common with instgu.com.

Name Servers

Two name servers handle the delegation for instgu.com: dave.ns.cloudflare.com and olga.ns.cloudflare.com.

The name server configuration of instgu.com is shared with other domains, for instance felicita.od.ua, trackingtime.io, mctind.com and two others.

There is at least partial name server overlap between instgu.com and other domains — drsbarbell.com, mwater.co.il, xrealityexperience.com and two more among them.

The name servers mimi.ns.cloudflare.com, dana.ns.cloudflare.com and thea.ns.cloudflare.com are often found in combination with these name servers.

Hosts with 6 IP addresses each:

dave.ns.cloudflare.com resolves to 108.162.193.109, 172.64.33.109 and 173.245.59.109 among others, with 3 other IP addresses in total.

olga.ns.cloudflare.com resolves to 108.162.192.137, 172.64.32.137 and 173.245.58.137 among others, with 3 other IP addresses in total.

Mail Servers

Incoming mail for instgu.com is delivered via three mail servers: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.

At least some of the mail servers used by instgu.com are shared with other domains: fluidcontrol.net, alwanfilm.com, steven.cc and two others among them.

mx1-hosting.jellyfish.systems points to 162.255.118.28; mx2-hosting.jellyfish.systems points to 162.255.118.29; mx3-hosting.jellyfish.systems points to 162.255.118.13 — each hostname maps to exactly one IP address.