yf-bl.com - robtex.com

yf-bl.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:9faf🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:e91🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.14.145Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.159.175🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkyree.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ccf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkyree.ns.cloudflare.com
A2803:f800:50::6ca2:c3cf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkyree.ns.cloudflare.com
A2a06:98c1:50::ac40:23cf🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkyree.ns.cloudflare.com
A108.162.195.207🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkyree.ns.cloudflare.com
A162.159.44.207Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkyree.ns.cloudflare.com
A172.64.35.207🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkyree.ns.cloudflare.com
NSnicole.ns.cloudflare.com
A2606:4700:50::adf5:3ad3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A2803:f800:50::6ca2:c0d3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnicole.ns.cloudflare.com
A2a06:98c1:50::ac40:20d3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnicole.ns.cloudflare.com
A108.162.192.211🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A172.64.32.211🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
A173.245.58.211🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnicole.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.14.145, 172.67.159.175
IPv6 hints2606:4700:3031::ac43:9faf, 2606:4700:3036::6815:e91
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOAkyree.ns.cloudflare.comdns@cloudflare.com serial=2407977777

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=1786536684
rank #908682 globally
rank #386752 in the tld

Same first word

yf-bl.com

Similar names

b-fly.com
b-fly.co.uk
b-fly.nl
b-fly.ru
b-fly.org
b-fly.biz

DNS History

15 records (6 active, 9 former)

2017201820192020202120222023202420252026NSkyree.ns.cloudflare.comnicole.ns.cloudflare.comdns10.hichina.comdns9.hichina.comns1.dns.comns2.dns.comvip1.alidns.comvip2.alidns.comA104.21.14.145172.67.159.1752606:4700:3031::ac43:9faf2606:4700:3036::6815:e91112.74.182.72120.55.82.6192.155.174.5
○NSdns10.hichina.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 17:47:36
○ 2017-09-27 09:35:44
○ 2026-08-12 12:14:04
○NSdns9.hichina.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 17:47:36
○ 2017-09-27 09:35:44
○ 2026-08-12 12:14:04
●NSkyree.ns.cloudflare.com2026-07-16 → 2026-08-12 · 3 obs
○ 2026-06-17 18:27:40
● 2026-07-16 21:40:30
● 2026-08-12 12:14:04
●NSnicole.ns.cloudflare.com2026-07-16 → 2026-08-12 · 3 obs
○ 2026-06-17 18:27:40
● 2026-07-16 21:40:30
● 2026-08-12 12:14:04
○NSns1.dns.com2026-06-17 → 2026-06-17 · 4 obs
○ 2017-09-27 09:35:44
● 2026-06-17 18:27:40
○ 2026-07-16 21:40:30
○ 2026-08-12 12:14:04
○NSns2.dns.com2026-06-17 → 2026-06-17 · 4 obs
○ 2017-09-27 09:35:44
● 2026-06-17 18:27:40
○ 2026-07-16 21:40:30
○ 2026-08-12 12:14:04
○NSvip1.alidns.com2017-09-27 → 2017-09-27 · 4 obs
○ 2016-12-20 17:47:36
● 2017-09-27 09:35:44
○ 2026-06-17 18:27:40
○ 2026-08-12 12:14:04
○NSvip2.alidns.com2017-09-27 → 2017-09-27 · 4 obs
○ 2016-12-20 17:47:36
● 2017-09-27 09:35:44
○ 2026-06-17 18:27:40
○ 2026-08-12 12:14:04
●A104.21.14.1452026-07-16 → 2026-08-12 · 3 obs
○ 2026-06-17 18:27:40
● 2026-07-16 21:40:30
● 2026-08-12 12:14:04
○A112.74.182.722017-09-27 → 2017-09-27 · 4 obs
○ 2016-12-20 17:47:36
● 2017-09-27 09:35:44
○ 2026-06-17 18:27:40
○ 2026-08-12 12:14:04
○A120.55.82.62016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 17:47:36
○ 2017-09-27 09:35:44
○ 2026-08-12 12:14:04
●A172.67.159.1752026-07-16 → 2026-08-12 · 3 obs
○ 2026-06-17 18:27:40
● 2026-07-16 21:40:30
● 2026-08-12 12:14:04
○A192.155.174.52026-06-17 → 2026-06-17 · 4 obs
○ 2017-09-27 09:35:44
● 2026-06-17 18:27:40
○ 2026-07-16 21:40:30
○ 2026-08-12 12:14:04
●A2606:4700:3031::ac43:9faf2026-07-16 → 2026-08-12 · 3 obs
○ 2026-06-17 18:27:40
● 2026-07-16 21:40:30
● 2026-08-12 12:14:04
●A2606:4700:3036::6815:e912026-07-16 → 2026-08-12 · 3 obs
○ 2026-06-17 18:27:40
● 2026-07-16 21:40:30
● 2026-08-12 12:14:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...-
yf-bl.comnicole.ns.cloudflare.com, kyree.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.207

NS records: nicole.ns.cloudflare.com, kyree.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yf-bl.com (unsigned zone)

⏱️ Timing

Total: 194ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.14.145, 172.67.159.175
AAAA22606:4700:3031::ac43:9faf, 2606:4700:3036::6815:e91
NS2kyree.ns.cloudflare.com, nicole.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kyree.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

yf-bl.com has four IP addresses: 104.21.14.145, 172.67.159.175, 2606:4700:3031::ac43:9faf and 2606:4700:3036::6815:e91.

Two other host names, along with www.oshietekun.net, www.cebeco1.online and i9bet.care, also share IP numbers with yf-bl.com.

Name Servers

yf-bl.com has two authoritative name servers — kyree.ns.cloudflare.com and nicole.ns.cloudflare.com.

yf-bl.com shares its NS records with other domains, for example acingschool.com, innksoft.com, xinhongjiancai.com and two others.

yf-bl.com has at least partial name server overlap with other domains, such as hfguw.store, bbbv-calgary.ca, neotypestation.com and two others.

These name servers tend to appear together with the name servers sky.ns.cloudflare.com, peyton.ns.cloudflare.com and harley.ns.cloudflare.com.

DNS names with 6 IP addresses:

kyree.ns.cloudflare.com points to 108.162.195.207, 162.159.44.207, 172.64.35.207 and 3 other IP addresses.

nicole.ns.cloudflare.com points to 108.162.192.211, 172.64.32.211, 173.245.58.211 and 3 other IP addresses.