letras10.co - robtex.com

letras10.co

DNSSEC🔒 Signed (DS record present)
A2606:4700:3030::6815:5958🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:9d63🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.89.88Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.157.99🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkip.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b80🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkip.ns.cloudflare.com
A2803:f800:50::6ca2:c180🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkip.ns.cloudflare.com
A2a06:98c1:50::ac40:2180🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkip.ns.cloudflare.com
A108.162.193.128🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkip.ns.cloudflare.com
A172.64.33.128🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkip.ns.cloudflare.com
A173.245.59.128🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkip.ns.cloudflare.com
NSmay.ns.cloudflare.com
A2606:4700:50::adf5:3a87🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
A2803:f800:50::6ca2:c087🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmay.ns.cloudflare.com
A2a06:98c1:50::ac40:2087🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmay.ns.cloudflare.com
A108.162.192.135🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
A172.64.32.135🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
A173.245.58.135🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
MXmail.letras10.co ⭐
A45.77.92.158🇺🇸 AS-VULTR45.77.92.0/22 Vultr Assigned Prefix
PTRhosting.nexdu.com
TXTgoogle-site-verification=Ha2dM9BOkuc_A(0x353358)ENQ6-Br6zCvErZ-qX3yOMdLyd8k
TXTv=spf1 a mx ip4:45.77.92.158 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.89.88, 172.67.157.99
IPv62606:4700:3030::6815:5958, 2606:4700:3034::ac43:9d63
SOAkip.ns.cloudflare.comdns@cloudflare.com serial=2399800935

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759622464
🔒 HSTS Preload (+subdomains)

Same first word

letras10.co

DNS History

14 records (7 active, 7 former)

20192020202120222023202420252026NSkip.ns.cloudflare.commay.ns.cloudflare.comns10.dnsmadeeasy.comns11.dnsmadeeasy.comns12.dnsmadeeasy.comns13.dnsmadeeasy.comns14.dnsmadeeasy.comns15.dnsmadeeasy.comMXmail.letras10.coA104.21.89.88172.67.157.992606:4700:3030::6815:59582606:4700:3034::ac43:9d63104.244.126.204
●NSkip.ns.cloudflare.com2026-03-04 → 2026-03-31 · 3 obs
○ 2018-10-14 08:17:34
● 2026-03-04 00:20:50
● 2026-03-31 06:51:08
●NSmay.ns.cloudflare.com2026-03-04 → 2026-03-31 · 3 obs
○ 2018-10-14 08:17:34
● 2026-03-04 00:20:50
● 2026-03-31 06:51:08
○NSns10.dnsmadeeasy.com2018-10-14 → 2018-10-14 · 3 obs
● 2018-10-14 08:17:34
○ 2026-03-04 00:20:50
○ 2026-03-31 06:51:08
○NSns11.dnsmadeeasy.com2018-10-14 → 2018-10-14 · 3 obs
● 2018-10-14 08:17:34
○ 2026-03-04 00:20:50
○ 2026-03-31 06:51:08
○NSns12.dnsmadeeasy.com2018-10-14 → 2018-10-14 · 3 obs
● 2018-10-14 08:17:34
○ 2026-03-04 00:20:50
○ 2026-03-31 06:51:08
○NSns13.dnsmadeeasy.com2018-10-14 → 2018-10-14 · 3 obs
● 2018-10-14 08:17:34
○ 2026-03-04 00:20:50
○ 2026-03-31 06:51:08
○NSns14.dnsmadeeasy.com2018-10-14 → 2018-10-14 · 3 obs
● 2018-10-14 08:17:34
○ 2026-03-04 00:20:50
○ 2026-03-31 06:51:08
○NSns15.dnsmadeeasy.com2018-10-14 → 2018-10-14 · 3 obs
● 2018-10-14 08:17:34
○ 2026-03-04 00:20:50
○ 2026-03-31 06:51:08
●MXmail.letras10.co2026-03-04 → 2026-03-31 · 2 obs
● 2026-03-04 00:20:50
● 2026-03-31 06:51:08
●A104.21.89.882026-03-04 → 2026-03-31 · 3 obs
○ 2018-10-14 08:17:34
● 2026-03-04 00:20:50
● 2026-03-31 06:51:08
○A104.244.126.2042018-10-14 → 2018-10-14 · 3 obs
● 2018-10-14 08:17:34
○ 2026-03-04 00:20:50
○ 2026-03-31 06:51:08
●A172.67.157.992026-03-04 → 2026-03-31 · 3 obs
○ 2018-10-14 08:17:34
● 2026-03-04 00:20:50
● 2026-03-31 06:51:08
●A2606:4700:3030::6815:59582026-03-04 → 2026-03-31 · 3 obs
○ 2018-10-14 08:17:34
● 2026-03-04 00:20:50
● 2026-03-31 06:51:08
●A2606:4700:3034::ac43:9d632026-03-04 → 2026-03-31 · 3 obs
○ 2018-10-14 08:17:34
● 2026-03-04 00:20:50
● 2026-03-31 06:51:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
letras10.comay.ns.cloudflare.com, kip.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.128

NS records: may.ns.cloudflare.com, kip.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 411ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.157.99, 104.21.89.88
AAAA22606:4700:3034::ac43:9d63, 2606:4700:3030::6815:5958
NS2kip.ns.cloudflare.com, may.ns.cloudflare.com
MX1mail.letras10.co (pri: 10)
TXT2google-site-verification=Ha2dM9BOkuc_A53, v=spf1 a mx ip4:45.77.92.158 ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kip.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

letras10.co maps to four IP numbers: 2606:4700:3030::6815:5958, 2606:4700:3034::ac43:9d63, 104.21.89.88 and 172.67.157.99.

Other host names such as www.svassets.com, batteriedepc.fr, shavelogic.com, helpmagician.net and qkfs.cn share IPs with letras10.co.

Name Servers

Two name servers kip.ns.cloudflare.com and may.ns.cloudflare.com handle the delegation for letras10.co.

letras10.co shares the same name server setup as other domains, for example trt-world.ru, livetv.network, java-doc.de, supremaluvas.com.br and dorigo.co.

letras10.co at least partially shares name servers with other domains, for example rbishop.com, ecomerc.com, intasbiopharma.co.in, zmdebao.com and kanaart.com.

These name servers are often used together with dana.ns.cloudflare.com and henry.ns.cloudflare.com.

Host names with six IP numbers:

kip.ns.cloudflare.com points to 2606:4700:58::adf5:3b80, 2803:f800:50::6ca2:c180, 2a06:98c1:50::ac40:2180, 108.162.193.128, 172.64.33.128 and 173.245.59.128.

may.ns.cloudflare.com points to 2606:4700:50::adf5:3a87, 2803:f800:50::6ca2:c087, 2a06:98c1:50::ac40:2087, 108.162.192.135, 172.64.32.135 and 173.245.58.135.

Mail Servers

The mail.letras10.co mail server handles letras10.co.

mail.letras10.co points to a single IP number: 45.77.92.158.