cotandofrete.com - dns.ninja

cotandofrete.com

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:362e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:df97🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.54.46Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.223.151🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSemily.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a9b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemily.ns.cloudflare.com
A2803:f800:50::6ca2:c09b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRemily.ns.cloudflare.com
A2a06:98c1:50::ac40:209b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRemily.ns.cloudflare.com
A108.162.192.155🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemily.ns.cloudflare.com
A172.64.32.155🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemily.ns.cloudflare.com
A173.245.58.155🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemily.ns.cloudflare.com
NSfred.ns.cloudflare.com
A2606:4700:58::adf5:3b71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfred.ns.cloudflare.com
A2803:f800:50::6ca2:c171🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRfred.ns.cloudflare.com
A2a06:98c1:50::ac40:2171🇺🇸 Cloudflare2a06:98c1:50::/45
PTRfred.ns.cloudflare.com
A108.162.193.113🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfred.ns.cloudflare.com
A172.64.33.113🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfred.ns.cloudflare.com
A173.245.59.113🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRfred.ns.cloudflare.com
TXTgoogle-site-verification=KFSURvajWgX236PSa2rQy14fxYpooym_bH3cP2WqBrI
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.54.46, 172.67.223.151
IPv6 hints2606:4700:3036::6815:362e, 2606:4700:3037::ac43:df97
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=48, name=cloudflare-ech.com
SOAemily.ns.cloudflare.comdns@cloudflare.com serial=2410280537

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=1786316859

Subdomains

mail.cotandofrete.com

Same first word

cotandofrete.com

DNS History

19 records (6 active, 13 former)

20192020202120222023202420252026NSemily.ns.cloudflare.comfred.ns.cloudflare.com208.91.197.91ns3310.icloudzinc.comns3311.icloudzinc.comns3312.icloudzinc.comMXmail.cotandofrete.comA104.21.54.46172.67.223.1512606:4700:3036::6815:362e2606:4700:3037::ac43:df97188.114.96.0188.114.97.0208.91.197.912606:4700:3034::ac43:df972606:4700:3035::6815:362e2a06:98c1:3120::2a06:98c1:3121::45.179.90.176
○NS208.91.197.912018-09-21 → 2018-09-21 · 3 obs
● 2018-09-21 05:43:20
○ 2026-04-20 07:59:12
○ 2026-08-09 23:26:00
●NSemily.ns.cloudflare.com2026-05-04 → 2026-08-09 · 3 obs
○ 2026-04-29 13:57:00
● 2026-05-04 01:16:32
● 2026-08-09 23:26:00
●NSfred.ns.cloudflare.com2026-05-04 → 2026-08-09 · 3 obs
○ 2026-04-29 13:57:00
● 2026-05-04 01:16:32
● 2026-08-09 23:26:00
○NSns3310.icloudzinc.com2026-04-20 → 2026-04-29 · 5 obs
○ 2018-09-21 05:43:20
● 2026-04-20 07:59:12
● 2026-04-29 13:57:00
○ 2026-05-04 01:16:32
○ 2026-08-09 23:26:00
○NSns3311.icloudzinc.com2026-04-20 → 2026-04-29 · 5 obs
○ 2018-09-21 05:43:20
● 2026-04-20 07:59:12
● 2026-04-29 13:57:00
○ 2026-05-04 01:16:32
○ 2026-08-09 23:26:00
○NSns3312.icloudzinc.com2026-04-20 → 2026-04-29 · 5 obs
○ 2018-09-21 05:43:20
● 2026-04-20 07:59:12
● 2026-04-29 13:57:00
○ 2026-05-04 01:16:32
○ 2026-08-09 23:26:00
○MXmail.cotandofrete.com2026-04-20 → 2026-04-29 · 4 obs
● 2026-04-20 07:59:12
● 2026-04-29 13:57:00
○ 2026-05-04 01:16:32
○ 2026-08-09 23:26:00
●A104.21.54.462026-05-04 → 2026-08-09 · 6 obs
○ 2026-04-29 13:57:00
● 2026-05-04 01:16:32
● 2026-06-02 05:07:16
○ 2026-06-07 21:01:42
● 2026-06-08 15:14:24
● 2026-08-09 23:26:00
●A172.67.223.1512026-05-04 → 2026-08-09 · 6 obs
○ 2026-04-29 13:57:00
● 2026-05-04 01:16:32
● 2026-06-02 05:07:16
○ 2026-06-07 21:01:42
● 2026-06-08 15:14:24
● 2026-08-09 23:26:00
○A188.114.96.02026-06-07 → 2026-06-07 · 4 obs
○ 2026-06-02 05:07:16
● 2026-06-07 21:01:42
○ 2026-06-08 15:14:24
○ 2026-08-09 23:26:00
○A188.114.97.02026-06-07 → 2026-06-07 · 4 obs
○ 2026-06-02 05:07:16
● 2026-06-07 21:01:42
○ 2026-06-08 15:14:24
○ 2026-08-09 23:26:00
○A208.91.197.912018-09-21 → 2018-09-21 · 3 obs
● 2018-09-21 05:43:20
○ 2026-04-20 07:59:12
○ 2026-08-09 23:26:00
○A2606:4700:3034::ac43:df972026-05-04 → 2026-06-16 · 8 obs
○ 2026-04-29 13:57:00
● 2026-05-04 01:16:32
● 2026-06-02 05:07:16
○ 2026-06-07 21:01:42
● 2026-06-08 15:14:24
● 2026-06-16 10:27:28
○ 2026-07-01 21:10:16
○ 2026-08-09 23:26:00
○A2606:4700:3035::6815:362e2026-05-04 → 2026-06-16 · 8 obs
○ 2026-04-29 13:57:00
● 2026-05-04 01:16:32
● 2026-06-02 05:07:16
○ 2026-06-07 21:01:42
● 2026-06-08 15:14:24
● 2026-06-16 10:27:28
○ 2026-07-01 21:10:16
○ 2026-08-09 23:26:00
●A2606:4700:3036::6815:362e2026-07-01 → 2026-08-09 · 3 obs
○ 2026-06-16 10:27:28
● 2026-07-01 21:10:16
● 2026-08-09 23:26:00
●A2606:4700:3037::ac43:df972026-07-01 → 2026-08-09 · 3 obs
○ 2026-06-16 10:27:28
● 2026-07-01 21:10:16
● 2026-08-09 23:26:00
○A2a06:98c1:3120::2026-06-07 → 2026-06-07 · 4 obs
○ 2026-06-02 05:07:16
● 2026-06-07 21:01:42
○ 2026-06-08 15:14:24
○ 2026-08-09 23:26:00
○A2a06:98c1:3121::2026-06-07 → 2026-06-07 · 4 obs
○ 2026-06-02 05:07:16
● 2026-06-07 21:01:42
○ 2026-06-08 15:14:24
○ 2026-08-09 23:26:00
○A45.179.90.1762026-04-20 → 2026-04-29 · 5 obs
○ 2018-09-21 05:43:20
● 2026-04-20 07:59:12
● 2026-04-29 13:57:00
○ 2026-05-04 01:16:32
○ 2026-08-09 23:26:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cotandofrete.comfred.ns.cloudflare.com, emily.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.155

NS records: fred.ns.cloudflare.com, emily.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotandofrete.com (unsigned zone)

⏱️ Timing

Total: 135ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.223.151, 104.21.54.46
AAAA22606:4700:3036::6815:362e, 2606:4700:3037::ac43:df97
NS2emily.ns.cloudflare.com, fred.ns.cloudflare.com
TXT1google-site-verification=KFSURvajWgX236P
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1emily.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain mail.cotandofrete.com falls under the parent cotandofrete.com.

IP Addresses

cotandofrete.com points to the four IP addresses 104.21.54.46, 172.67.223.151, 2606:4700:3036::6815:362e and 2606:4700:3037::ac43:df97.

Two other host names, along with webga88k.com, readerhk.com and underfashion.nl, also share IP numbers with cotandofrete.com.

Name Servers

Two name servers handle the delegation for cotandofrete.com: emily.ns.cloudflare.com and fred.ns.cloudflare.com.

cotandofrete.com shares its NS records with other domains, for example real-homeopportunity.com, thomasmarzano.com.br, assoass.mobi and two others.

At least some of cotandofrete.com's name servers are shared with other domains, for example ciity.cc, cardraku.com, relocateclearlake.com and two more.

These name servers tend to be deployed in combination with the name servers fatima.ns.cloudflare.com and cash.ns.cloudflare.com.

DNS names with 6 IP addresses:

emily.ns.cloudflare.com resolves to 108.162.192.155, 172.64.32.155 and 173.245.58.155 among others, with 3 other IP addresses in total.

fred.ns.cloudflare.com resolves to 108.162.193.113, 172.64.33.113 and 173.245.59.113 among others, with 3 other IP addresses in total.