blogsbycategory.com - robtex.com

blogsbycategory.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:8efa🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5f29🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.95.41Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.142.250🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSolivia.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26dd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolivia.ns.cloudflare.com
A2803:f800:50::6ca2:c2dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRolivia.ns.cloudflare.com
A2a06:98c1:50::ac40:22dd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRolivia.ns.cloudflare.com
A108.162.194.221🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolivia.ns.cloudflare.com
A162.159.38.221Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolivia.ns.cloudflare.com
A172.64.34.221🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolivia.ns.cloudflare.com
NSquincy.ns.cloudflare.com
A2606:4700:58::a29f:2c27🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRquincy.ns.cloudflare.com
A2803:f800:50::6ca2:c327🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRquincy.ns.cloudflare.com
A2a06:98c1:50::ac40:2327🇺🇸 Cloudflare2a06:98c1:50::/45
PTRquincy.ns.cloudflare.com
A108.162.195.39🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRquincy.ns.cloudflare.com
A162.159.44.39Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRquincy.ns.cloudflare.com
A172.64.35.39🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRquincy.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.95.41, 172.67.142.250
IPv6 hints2606:4700:3033::ac43:8efa, 2606:4700:3037::6815:5f29
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=24, name=cloudflare-ech.com
SOAolivia.ns.cloudflare.comdns@cloudflare.com serial=2401019764

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=1776075162

Previously MX for

blogsbycategory.com

Same first word

blogsbycategory.com

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSolivia.ns.cloudflare.comquincy.ns.cloudflare.comns09.domaincontrol.comns1-spike.nswebhost.comns10.domaincontrol.comns2-spike.nswebhost.comMXblogsbycategory.comA104.21.95.41172.67.142.2502606:4700:3033::ac43:8efa2606:4700:3037::6815:5f29184.168.221.5569.73.171.30
○NSns09.domaincontrol.com2017-11-04 → 2017-11-04 · 4 obs
○ 2016-12-26 05:50:10
● 2017-11-04 10:54:48
○ 2026-02-16 09:31:30
○ 2026-04-13 10:17:10
○NSns1-spike.nswebhost.com2015-06-30 → 2016-12-26 · 4 obs
● 2015-06-30 05:04:26
● 2016-12-26 05:50:10
○ 2017-11-04 10:54:48
○ 2026-04-13 10:17:10
○NSns10.domaincontrol.com2017-11-04 → 2017-11-04 · 4 obs
○ 2016-12-26 05:50:10
● 2017-11-04 10:54:48
○ 2026-02-16 09:31:30
○ 2026-04-13 10:17:10
○NSns2-spike.nswebhost.com2015-06-30 → 2016-12-26 · 4 obs
● 2015-06-30 05:04:26
● 2016-12-26 05:50:10
○ 2017-11-04 10:54:48
○ 2026-04-13 10:17:10
●NSolivia.ns.cloudflare.com2026-02-16 → 2026-04-13 · 3 obs
○ 2017-11-04 10:54:48
● 2026-02-16 09:31:30
● 2026-04-13 10:17:10
●NSquincy.ns.cloudflare.com2026-02-16 → 2026-04-13 · 3 obs
○ 2017-11-04 10:54:48
● 2026-02-16 09:31:30
● 2026-04-13 10:17:10
○MXblogsbycategory.com2015-06-30 → 2016-12-26 · 4 obs
● 2015-06-30 05:04:26
● 2016-12-26 05:50:10
○ 2017-11-04 10:54:48
○ 2026-04-13 10:17:10
●A104.21.95.412026-02-16 → 2026-04-13 · 3 obs
○ 2017-11-04 10:54:48
● 2026-02-16 09:31:30
● 2026-04-13 10:17:10
●A172.67.142.2502026-02-16 → 2026-04-13 · 3 obs
○ 2017-11-04 10:54:48
● 2026-02-16 09:31:30
● 2026-04-13 10:17:10
○A184.168.221.552017-11-04 → 2017-11-04 · 4 obs
○ 2016-12-26 05:50:10
● 2017-11-04 10:54:48
○ 2026-02-16 09:31:30
○ 2026-04-13 10:17:10
●A2606:4700:3033::ac43:8efa2026-02-16 → 2026-04-13 · 3 obs
○ 2017-11-04 10:54:48
● 2026-02-16 09:31:30
● 2026-04-13 10:17:10
●A2606:4700:3037::6815:5f292026-02-16 → 2026-04-13 · 3 obs
○ 2017-11-04 10:54:48
● 2026-02-16 09:31:30
● 2026-04-13 10:17:10
○A69.73.171.302015-06-30 → 2016-12-26 · 4 obs
● 2015-06-30 05:04:26
● 2016-12-26 05:50:10
○ 2017-11-04 10:54:48
○ 2026-04-13 10:17:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...-
blogsbycategory.comolivia.ns.cloudflare.com, quincy.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.39

NS records: olivia.ns.cloudflare.com, quincy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blogsbycategory.com (unsigned zone)

⏱️ Timing

Total: 102ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.142.250, 104.21.95.41
AAAA22606:4700:3033::ac43:8efa, 2606:4700:3037::6815:5f29
NS2olivia.ns.cloudflare.com, quincy.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1olivia.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

blogsbycategory.com maps to four IP numbers: 2606:4700:3033::ac43:8efa, 2606:4700:3037::6815:5f29, 104.21.95.41 and 172.67.142.250.

Other host names, for instance qzzhongdajixie.com, gijsenopticiens.nl, semantic-sharepoint.com, www.malta-comics.com and insl.ca share IP numbers with blogsbycategory.com.

Name Servers

Two name servers olivia.ns.cloudflare.com and quincy.ns.cloudflare.com handle delegation for blogsbycategory.com.

blogsbycategory.com uses the same name server setup as other domains, for example aesx.net, topnam.net, archbishopcranmer.com, cinderellaaffair.org and granclavel.com.

blogsbycategory.com partially shares name servers with other domains; examples include myxfiles.com, increative.ca, sociabpo.com, agan.net and irqtzoz.cc.

These name servers are commonly used with the name servers peyton.ns.cloudflare.com, eva.ns.cloudflare.com, ajay.ns.cloudflare.com, julissa.ns.cloudflare.com and cora.ns.cloudflare.com.

Host names with six IP numbers: olivia.ns.cloudflare.com points to: 2606:4700:50::a29f:26dd, 2803:f800:50::6ca2:c2dd, 2a06:98c1:50::ac40:22dd, 108.162.194.221, 162.159.38.221 and 172.64.34.221; quincy.ns.cloudflare.com points to: 2606:4700:58::a29f:2c27, 2803:f800:50::6ca2:c327, 2a06:98c1:50::ac40:2327, 108.162.195.39, 162.159.44.39 and 172.64.35.39.