kolauthor.com - robtex.com

kolauthor.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:34a0🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:c927🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.52.160Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.201.39🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSburt.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b4f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRburt.ns.cloudflare.com
A2803:f800:50::6ca2:c14f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRburt.ns.cloudflare.com
A2a06:98c1:50::ac40:214f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRburt.ns.cloudflare.com
A108.162.193.79🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRburt.ns.cloudflare.com
A172.64.33.79🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRburt.ns.cloudflare.com
A173.245.59.79🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRburt.ns.cloudflare.com
NSfay.ns.cloudflare.com
A2606:4700:50::adf5:3a73🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfay.ns.cloudflare.com
A2803:f800:50::6ca2:c073🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfay.ns.cloudflare.com
A2a06:98c1:50::ac40:2073🇺🇸 Cloudflare2a06:98c1:50::/45
PTRfay.ns.cloudflare.com
A108.162.192.115🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfay.ns.cloudflare.com
A172.64.32.115🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfay.ns.cloudflare.com
A173.245.58.115🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfay.ns.cloudflare.com
TXTgoogle-site-verification=ZZ91_6dabAJk4rEEVB_iIgxVCB2Ey4BMo-BCUchorY0
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.52.160, 172.67.201.39
IPv6 hints2606:4700:3031::6815:34a0, 2606:4700:3032::ac43:c927
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=185, name=cloudflare-ech.com
SOAburt.ns.cloudflare.comdns@cloudflare.com serial=2400419495

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1775307032

Same first word

kolauthor.com

Similar names

ultrahook.com

DNS History

6 records (6 active, 0 former)

NSburt.ns.cloudflare.comfay.ns.cloudflare.comA104.21.52.160172.67.201.392606:4700:3031::6815:34a02606:4700:3032::ac43:c927
●NSburt.ns.cloudflare.com2026-03-19 → 2026-04-04 · 2 obs
● 2026-03-19 11:06:56
● 2026-04-04 13:02:20
●NSfay.ns.cloudflare.com2026-03-19 → 2026-04-04 · 2 obs
● 2026-03-19 11:06:56
● 2026-04-04 13:02:20
●A104.21.52.1602026-03-19 → 2026-04-04 · 2 obs
● 2026-03-19 11:06:56
● 2026-04-04 13:02:20
●A172.67.201.392026-03-19 → 2026-04-04 · 2 obs
● 2026-03-19 11:06:56
● 2026-04-04 13:02:20
●A2606:4700:3031::6815:34a02026-03-19 → 2026-04-04 · 2 obs
● 2026-03-19 11:06:56
● 2026-04-04 13:02:20
●A2606:4700:3032::ac43:c9272026-03-19 → 2026-04-04 · 2 obs
● 2026-03-19 11:06:56
● 2026-04-04 13:02:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
kolauthor.comfay.ns.cloudflare.com, burt.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.79

NS records: fay.ns.cloudflare.com, burt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kolauthor.com (unsigned zone)

⏱️ Timing

Total: 111ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.52.160, 172.67.201.39
AAAA22606:4700:3032::ac43:c927, 2606:4700:3031::6815:34a0
NS2burt.ns.cloudflare.com, fay.ns.cloudflare.com
TXT1google-site-verification=ZZ91_6dabAJk4rE
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1burt.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

kolauthor.com points to four IP numbers: 2606:4700:3031::6815:34a0, 2606:4700:3032::ac43:c927, 104.21.52.160 and 172.67.201.39.

Other host names including monerix.info, zenbeauty.org.tw, spaypasco.com, zsrhy.top and huidao5.com share IP numbers with kolauthor.com.

Name Servers

kolauthor.com's delegation uses two name servers, burt.ns.cloudflare.com and fay.ns.cloudflare.com.

kolauthor.com shares the same name server setup as other domains, for example ooooci.com, picolli.com, a-nb.com, shemalestan.com and venuearc.com.

kolauthor.com at least partially shares name servers with other domains, including mzmblog.com, jessicacordingnutrition.com, intofpv.com, krohne.com.ua and preezie.com.

these name servers are commonly used together with neil.ns.cloudflare.com, piper.ns.cloudflare.com and sara.ns.cloudflare.com.

Host names with six IP numbers:

burt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4f, 2803:f800:50::6ca2:c14f, 2a06:98c1:50::ac40:214f, 108.162.193.79, 172.64.33.79 and 173.245.59.79.

fay.ns.cloudflare.com points to: 2606:4700:50::adf5:3a73, 2803:f800:50::6ca2:c073, 2a06:98c1:50::ac40:2073, 108.162.192.115, 172.64.32.115 and 173.245.58.115.