ref77.com - robtex.com

ref77.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:c4aa🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::6815:41fe🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.65.254Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.196.170🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSisaac.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A2803:f800:50::6ca2:c1b1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRisaac.ns.cloudflare.com
A2a06:98c1:50::ac40:21b1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRisaac.ns.cloudflare.com
A108.162.193.177🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A172.64.33.177🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
A173.245.59.177🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisaac.ns.cloudflare.com
NSnataly.ns.cloudflare.com
A2606:4700:50::a29f:2665🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnataly.ns.cloudflare.com
A2803:f800:50::6ca2:c265🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnataly.ns.cloudflare.com
A2a06:98c1:50::ac40:2265🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnataly.ns.cloudflare.com
A108.162.194.101🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnataly.ns.cloudflare.com
A162.159.38.101Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnataly.ns.cloudflare.com
A172.64.34.101🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnataly.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.65.254, 172.67.196.170
IPv62606:4700:3030::ac43:c4aa, 2606:4700:3031::6815:41fe
SOAisaac.ns.cloudflare.comdns@cloudflare.com serial=2398641428

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=1771291435

Same first word

ref77.com

DNS History

12 records (6 active, 6 former)

201820192020202120222023202420252026NSisaac.ns.cloudflare.comnataly.ns.cloudflare.combrianna.ns.cloudflare.comlou.ns.cloudflare.comA104.21.65.254172.67.196.1702606:4700:3030::ac43:c4aa2606:4700:3031::6815:41fe104.28.28.85104.28.29.852400:cb00:2048:1::681c:1c552400:cb00:2048:1::681c:1d55
○NSbrianna.ns.cloudflare.com2017-04-09 → 2017-04-09 · 3 obs
● 2017-04-09 13:11:48
○ 2026-03-07 08:53:04
○ 2026-03-15 03:50:40
●NSisaac.ns.cloudflare.com2026-03-07 → 2026-03-15 · 3 obs
○ 2017-04-09 13:11:48
● 2026-03-07 08:53:04
● 2026-03-15 03:50:40
○NSlou.ns.cloudflare.com2017-04-09 → 2017-04-09 · 3 obs
● 2017-04-09 13:11:48
○ 2026-03-07 08:53:04
○ 2026-03-15 03:50:40
●NSnataly.ns.cloudflare.com2026-03-07 → 2026-03-15 · 3 obs
○ 2017-04-09 13:11:48
● 2026-03-07 08:53:04
● 2026-03-15 03:50:40
●A104.21.65.2542026-03-07 → 2026-03-15 · 3 obs
○ 2017-04-09 13:11:48
● 2026-03-07 08:53:04
● 2026-03-15 03:50:40
○A104.28.28.852017-04-09 → 2017-04-09 · 3 obs
● 2017-04-09 13:11:48
○ 2026-03-07 08:53:04
○ 2026-03-15 03:50:40
○A104.28.29.852017-04-09 → 2017-04-09 · 3 obs
● 2017-04-09 13:11:48
○ 2026-03-07 08:53:04
○ 2026-03-15 03:50:40
●A172.67.196.1702026-03-07 → 2026-03-15 · 3 obs
○ 2017-04-09 13:11:48
● 2026-03-07 08:53:04
● 2026-03-15 03:50:40
○A2400:cb00:2048:1::681c:1c552017-04-09 → 2017-04-09 · 3 obs
● 2017-04-09 13:11:48
○ 2026-03-07 08:53:04
○ 2026-03-15 03:50:40
○A2400:cb00:2048:1::681c:1d552017-04-09 → 2017-04-09 · 3 obs
● 2017-04-09 13:11:48
○ 2026-03-07 08:53:04
○ 2026-03-15 03:50:40
●A2606:4700:3030::ac43:c4aa2026-03-07 → 2026-03-15 · 3 obs
○ 2017-04-09 13:11:48
● 2026-03-07 08:53:04
● 2026-03-15 03:50:40
●A2606:4700:3031::6815:41fe2026-03-07 → 2026-03-15 · 3 obs
○ 2017-04-09 13:11:48
● 2026-03-07 08:53:04
● 2026-03-15 03:50:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ref77.comisaac.ns.cloudflare.com, nataly.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.194.101

NS records: isaac.ns.cloudflare.com, nataly.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ref77.com (unsigned zone)

⏱️ Timing

Total: 150ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.65.254, 172.67.196.170
AAAA22606:4700:3030::ac43:c4aa, 2606:4700:3031::6815:41fe
NS2isaac.ns.cloudflare.com, nataly.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1isaac.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ref77.com resolves to four IPs: 2606:4700:3030::ac43:c4aa, 2606:4700:3031::6815:41fe, 104.21.65.254 and 172.67.196.170.

Other host names, for instance xtwww.odadentalclinic.com, parismodels.biz, 17bulv.com, radiomixfm.com.br and premiereclinic.id share IP numbers with ref77.com.

Name Servers

ref77.com has two name servers: isaac.ns.cloudflare.com and nataly.ns.cloudflare.com.

ref77.com shares the same name server setup as other domains, for example (0x736578)23.net, nestcasino.xyz, nailindiaadventure.com, cheldosug.com and inspakt.com.

ref77.com shares some name servers with other domains, for example hoty06.com, summer-leisure.com, ynyunxi.com, sanaxe.com and paranoa.de.

These name servers are commonly used together with mario.ns.cloudflare.com and meera.ns.cloudflare.com.

Host names with six IP numbers: isaac.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb1, 2803:f800:50::6ca2:c1b1, 2a06:98c1:50::ac40:21b1, 108.162.193.177, 172.64.33.177 and 173.245.59.177; nataly.ns.cloudflare.com points to: 2606:4700:50::a29f:2665, 2803:f800:50::6ca2:c265, 2a06:98c1:50::ac40:2265, 108.162.194.101, 162.159.38.101 and 172.64.34.101.