btkblog.com - robtex.com

btkblog.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:49f7🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:977a🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.73.247Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.151.122🇺🇸 Cloudflare172.67.144.0/20 , 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
NSkami.ns.cloudflare.com
A2606:4700:50::adf5:3ab1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkami.ns.cloudflare.com
A2803:f800:50::6ca2:c0b1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkami.ns.cloudflare.com
A2a06:98c1:50::ac40:20b1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkami.ns.cloudflare.com
A108.162.192.177🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkami.ns.cloudflare.com
A172.64.32.177🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkami.ns.cloudflare.com
A173.245.58.177🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkami.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.73.247, 172.67.151.122
IPv62606:4700:3031::6815:49f7, 2606:4700:3037::ac43:977a
SOAburt.ns.cloudflare.comdns@cloudflare.com serial=2397772364

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=1774564232

Same first word

btkblog.com

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSburt.ns.cloudflare.comkami.ns.cloudflare.comns0.directnic.comns1.directnic.comns1.voodoo.comns2.voodoo.comA104.21.73.247172.67.151.1222606:4700:3031::6815:49f72606:4700:3037::ac43:977a192.64.147.20374.117.221.2174.117.221.22
●NSburt.ns.cloudflare.com2026-03-09 → 2026-03-26 · 3 obs
○ 2017-04-08 02:02:28
● 2026-03-09 16:43:30
● 2026-03-26 22:57:34
●NSkami.ns.cloudflare.com2026-03-09 → 2026-03-26 · 3 obs
○ 2017-04-08 02:02:28
● 2026-03-09 16:43:30
● 2026-03-26 22:57:34
○NSns0.directnic.com2016-09-09 → 2017-04-08 · 5 obs
○ 2016-03-25 04:48:20
● 2016-09-09 14:12:38
● 2017-04-08 02:02:28
○ 2026-03-09 16:43:30
○ 2026-03-26 22:57:34
○NSns1.directnic.com2016-09-09 → 2017-04-08 · 5 obs
○ 2016-03-25 04:48:20
● 2016-09-09 14:12:38
● 2017-04-08 02:02:28
○ 2026-03-09 16:43:30
○ 2026-03-26 22:57:34
○NSns1.voodoo.com2015-08-17 → 2016-03-25 · 4 obs
● 2015-08-17 04:13:58
● 2016-03-25 04:48:20
○ 2016-09-09 14:12:38
○ 2026-03-26 22:57:34
○NSns2.voodoo.com2015-08-17 → 2016-03-25 · 4 obs
● 2015-08-17 04:13:58
● 2016-03-25 04:48:20
○ 2016-09-09 14:12:38
○ 2026-03-26 22:57:34
●A104.21.73.2472026-03-09 → 2026-03-26 · 3 obs
○ 2017-04-08 02:02:28
● 2026-03-09 16:43:30
● 2026-03-26 22:57:34
●A172.67.151.1222026-03-09 → 2026-03-26 · 3 obs
○ 2017-04-08 02:02:28
● 2026-03-09 16:43:30
● 2026-03-26 22:57:34
○A192.64.147.2032015-08-17 → 2016-03-25 · 4 obs
● 2015-08-17 04:13:58
● 2016-03-25 04:48:20
○ 2016-09-09 14:12:38
○ 2026-03-26 22:57:34
●A2606:4700:3031::6815:49f72026-03-09 → 2026-03-26 · 3 obs
○ 2017-04-08 02:02:28
● 2026-03-09 16:43:30
● 2026-03-26 22:57:34
●A2606:4700:3037::ac43:977a2026-03-09 → 2026-03-26 · 3 obs
○ 2017-04-08 02:02:28
● 2026-03-09 16:43:30
● 2026-03-26 22:57:34
○A74.117.221.212016-09-09 → 2017-04-08 · 5 obs
○ 2016-03-25 04:48:20
● 2016-09-09 14:12:38
● 2017-04-08 02:02:28
○ 2026-03-09 16:43:30
○ 2026-03-26 22:57:34
○A74.117.221.222016-09-09 → 2017-04-08 · 5 obs
○ 2016-03-25 04:48:20
● 2016-09-09 14:12:38
● 2017-04-08 02:02:28
○ 2026-03-09 16:43:30
○ 2026-03-26 22:57:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
btkblog.comburt.ns.cloudflare.com, kami.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.79

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btkblog.com (unsigned zone)

⏱️ Timing

Total: 114ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.73.247, 172.67.151.122
AAAA22606:4700:3031::6815:49f7, 2606:4700:3037::ac43:977a
NS2burt.ns.cloudflare.com, kami.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1burt.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

btkblog.com maps to four IP numbers: 2606:4700:3031::6815:49f7, 2606:4700:3037::ac43:977a, 104.21.73.247 and 172.67.151.122.

other host names include morongo-nsn.gov, ciadocredito.com.br, www.travelsbird.com, vino-promo.com and my-koora.com; they share IP numbers with btkblog.com.

Name Servers

Two name servers burt.ns.cloudflare.com and kami.ns.cloudflare.com handle the delegation for btkblog.com.

btkblog.com shares the same name server setup as other domains, for instance klegoo.com, imtokenay.com, mrdblog.com, gratis-discount.shop and dykblog.com.

btkblog.com at least partially shares name servers with other domains, for instance purenudism.day, epavigo.es, getinfer.io, climazone.ro and bunaiyi.cn.

These name servers are commonly used alongside evan.ns.cloudflare.com.

Six IP addresses per host:

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; kami.ns.cloudflare.com points to 2606:4700:50::adf5:3ab1, 2803:f800:50::6ca2:c0b1, 2a06:98c1:50::ac40:20b1, 108.162.192.177, 172.64.32.177 and 173.245.58.177