koko288-er.com - robtex.com
koko288-er.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:8132🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:173🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.1.115Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.129.50🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | aspen.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:266d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aspen.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c26d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | aspen.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:226d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | aspen.ns.cloudflare.com | ||||||
| A | 108.162.194.109🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.38.109Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.34.109🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | robert.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c8c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | robert.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c38c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | robert.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:238c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | robert.ns.cloudflare.com | ||||||
| A | 108.162.195.140🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | robert.ns.cloudflare.com | ||||||
| A | 162.159.44.140Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | robert.ns.cloudflare.com | ||||||
| A | 172.64.35.140🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | robert.ns.cloudflare.com | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| A | 185.151.28.67🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| PTR | mx.stackmail.com | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.1.115, 172.67.129.50 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:8132, 2606:4700:3033::6815:173 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com | ||||||
| SOA | aspen.ns.cloudflare.comdns@cloudflare.com serial=2404912808 | ||||||
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.netnstld@verisign-grs.com serial=1784481922 | ||||||
Same first word
koko288-er.com |
DNS History
8 records (7 active, 1 former)
●NSaspen.ns.cloudflare.com2026-05-23 → 2026-07-19 · 2 obs
● 2026-07-19 17:36:38
●NSrobert.ns.cloudflare.com2026-05-23 → 2026-07-19 · 2 obs
● 2026-07-19 17:36:38
●MXmx.stackmail.com2026-05-23 → 2026-07-19 · 2 obs
● 2026-07-19 17:36:38
●A104.21.1.1152026-05-23 → 2026-07-19 · 2 obs
● 2026-07-19 17:36:38
●A172.67.129.502026-05-23 → 2026-07-19 · 2 obs
● 2026-07-19 17:36:38
●A2606:4700:3031::ac43:81322026-05-23 → 2026-07-19 · 2 obs
● 2026-07-19 17:36:38
○A2606:4700:3032::6815:1732026-05-23 → 2026-05-23 · 3 obs
○ 2026-06-30 21:11:06
○ 2026-07-19 17:36:38
●A2606:4700:3033::6815:1732026-06-30 → 2026-07-19 · 3 obs
● 2026-06-30 21:11:06
● 2026-07-19 17:36:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| koko288-er.com | aspen.ns.cloudflare.com, robert.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.109
NS records: aspen.ns.cloudflare.com, robert.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for koko288-er.com (unsigned zone)
⏱️ Timing
Total: 482ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.1.115, 172.67.129.50 |
| AAAA | 2 | 2606:4700:3031::ac43:8132, 2606:4700:3033::6815:173 |
| NS | 2 | aspen.ns.cloudflare.com, robert.ns.cloudflare.com |
| MX | 1 | mx.stackmail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.stackmail.com a mx -a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | aspen.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (aspen.ns.cloudflare.com, aspen.ns.cloudflare.com, aspen.ns.cloudflare.com...)
Analysis
IP Addresses
koko288-er.com has four IP addresses: 104.21.1.115, 172.67.129.50, 2606:4700:3031::ac43:8132 and 2606:4700:3033::6815:173.
fassett.info, kh998.com, irishhampers.net plus two other host names have IP numbers in common with koko288-er.com.
Name Servers
Two name servers handle the delegation for koko288-er.com: aspen.ns.cloudflare.com and robert.ns.cloudflare.com.
The name server configuration of koko288-er.com is shared with other domains, for instance ramblingj.com, gadgetsname.com, camllc.com and two others.
koko288-er.com has at least partial name server overlap with other domains, such as stippl.dev, kequds.com, erizeni.cz and two others.
It is common to find these name servers paired with the name servers gordon.ns.cloudflare.com, nash.ns.cloudflare.com, chloe.ns.cloudflare.com and kianchau.ns.cloudflare.com.
Hosts with 6 IP addresses each:
aspen.ns.cloudflare.com resolves to 108.162.194.109, 162.159.38.109 and 172.64.34.109 among others, with 3 other IP addresses in total.
robert.ns.cloudflare.com resolves to 108.162.195.140, 162.159.44.140 and 172.64.35.140 among others, with 3 other IP addresses in total.
Mail Servers
koko288-er.com uses one mail server — mx.stackmail.com.
The mail server setup of koko288-er.com matches that of other domains such as rainbowcentre.co.uk, quantum.direct, keepsmile.info and two others.
koko288-er.com uses mail servers that are also used by other domains, including tymedia.co.uk, schs.in and mmstone.co.uk.
mx.stackmail.com carries a single IP number, which is 185.151.28.67.