hdmaths.com - robtex.com

hdmaths.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:ba38🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5095🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.80.149Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.186.56🇺🇸 Cloudflare172.67.176.0/20 , 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
NSsarah.ns.cloudflare.com
A2606:4700:50::a29f:26da🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
A2803:f800:50::6ca2:c2da🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsarah.ns.cloudflare.com
A2a06:98c1:50::ac40:22da🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsarah.ns.cloudflare.com
A108.162.194.218🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
A162.159.38.218Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
A172.64.34.218🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsarah.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.80.149, 172.67.186.56
IPv62606:4700:3035::ac43:ba38, 2606:4700:3037::6815:5095
SOAkyree.ns.cloudflare.comdns@cloudflare.com serial=2399078141

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

hdmaths.com

Similar names

htdahms.com

DNS History

10 records (6 active, 4 former)

201820192020202120222023202420252026NSkyree.ns.cloudflare.comsarah.ns.cloudflare.comns1.cjperl.comns2.cjperl.comns3.cjperl.comA104.21.80.149172.67.186.562606:4700:3035::ac43:ba382606:4700:3037::6815:5095213.174.156.66
●NSkyree.ns.cloudflare.com2026-02-25 → 2026-03-24 · 3 obs
○ 2017-01-05 01:21:50
● 2026-02-25 13:03:24
● 2026-03-24 05:35:20
○NSns1.cjperl.com2017-01-05 → 2017-01-05 · 3 obs
● 2017-01-05 01:21:50
○ 2026-02-25 13:03:24
○ 2026-03-24 05:35:20
○NSns2.cjperl.com2017-01-05 → 2017-01-05 · 3 obs
● 2017-01-05 01:21:50
○ 2026-02-25 13:03:24
○ 2026-03-24 05:35:20
○NSns3.cjperl.com2017-01-05 → 2017-01-05 · 3 obs
● 2017-01-05 01:21:50
○ 2026-02-25 13:03:24
○ 2026-03-24 05:35:20
●NSsarah.ns.cloudflare.com2026-02-25 → 2026-03-24 · 3 obs
○ 2017-01-05 01:21:50
● 2026-02-25 13:03:24
● 2026-03-24 05:35:20
●A104.21.80.1492026-02-25 → 2026-03-24 · 3 obs
○ 2017-01-05 01:21:50
● 2026-02-25 13:03:24
● 2026-03-24 05:35:20
●A172.67.186.562026-02-25 → 2026-03-24 · 3 obs
○ 2017-01-05 01:21:50
● 2026-02-25 13:03:24
● 2026-03-24 05:35:20
○A213.174.156.662017-01-05 → 2017-01-05 · 3 obs
● 2017-01-05 01:21:50
○ 2026-02-25 13:03:24
○ 2026-03-24 05:35:20
●A2606:4700:3035::ac43:ba382026-02-25 → 2026-03-24 · 3 obs
○ 2017-01-05 01:21:50
● 2026-02-25 13:03:24
● 2026-03-24 05:35:20
●A2606:4700:3037::6815:50952026-02-25 → 2026-03-24 · 3 obs
○ 2017-01-05 01:21:50
● 2026-02-25 13:03:24
● 2026-03-24 05:35:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net...-
hdmaths.comsarah.ns.cloudflare.com, kyree.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.207

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hdmaths.com (unsigned zone)

⏱️ Timing

Total: 301ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.186.56, 104.21.80.149
AAAA22606:4700:3035::ac43:ba38, 2606:4700:3037::6815:5095
NS2kyree.ns.cloudflare.com, sarah.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 (sarah.ns.cloudflare.com, sarah.ns.cloudflare.com, sarah.ns.cloudflare.com...)

Analysis

IP Addresses

hdmaths.com refers to four IP numbers: 2606:4700:3035::ac43:ba38, 2606:4700:3037::6815:5095, 104.21.80.149 and 172.67.186.56.

Other host names, for instance horas88-rtp.com, www.kun.ai, trotime.com.mx, lacost.co.uk and pcroom.com.au share IP numbers with hdmaths.com.

Name Servers

hdmaths.com's delegation uses two name servers: kyree.ns.cloudflare.com and sarah.ns.cloudflare.com.

hdmaths.com uses the same name server setup as other domains, such as your(0x63756e74).com, (0x787878)plant.com, madalbum.com, avantis.bet and lab(0x6675636b)s.com.

hdmaths.com at least partially shares name servers with other domains, including 1xbetkz.live, angliestro.pro, bil-tek.com.tr, 69daohang.com and mass-multi-media.com.

These name servers are often used with sky.ns.cloudflare.com and agustin.ns.cloudflare.com.

Host names with six IP numbers:

kyree.ns.cloudflare.com points to 2606:4700:58::a29f:2ccf, 2803:f800:50::6ca2:c3cf, 2a06:98c1:50::ac40:23cf, 108.162.195.207, 162.159.44.207 and 172.64.35.207.

sarah.ns.cloudflare.com points to 2606:4700:50::a29f:26da, 2803:f800:50::6ca2:c2da, 2a06:98c1:50::ac40:22da, 108.162.194.218, 162.159.38.218 and 172.64.34.218.