tantuedu.com - robtex.com

tantuedu.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:b661🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:53df🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.83.223Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.182.97🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSchristian.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cf7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchristian.ns.cloudflare.com
A2803:f800:50::6ca2:c3f7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchristian.ns.cloudflare.com
A2a06:98c1:50::ac40:23f7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchristian.ns.cloudflare.com
A108.162.195.247🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchristian.ns.cloudflare.com
A162.159.44.247Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchristian.ns.cloudflare.com
A172.64.35.247🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchristian.ns.cloudflare.com
NSkatelyn.ns.cloudflare.com
A2606:4700:50::a29f:26eb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatelyn.ns.cloudflare.com
A2803:f800:50::6ca2:c2eb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkatelyn.ns.cloudflare.com
A2a06:98c1:50::ac40:22eb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkatelyn.ns.cloudflare.com
A108.162.194.235🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatelyn.ns.cloudflare.com
A162.159.38.235Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatelyn.ns.cloudflare.com
A172.64.34.235🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkatelyn.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.83.223, 172.67.182.97
IPv6 hints2606:4700:3033::ac43:b661, 2606:4700:3035::6815:53df
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=75, name=cloudflare-ech.com
SOAchristian.ns.cloudflare.comdns@cloudflare.com serial=2400296232

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=1777069846

Same first word

tantuedu.com

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSchristian.ns.cloudflare.comkatelyn.ns.cloudflare.comcleo.ns.cloudflare.comdemi.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netA104.21.83.223172.67.182.972606:4700:3033::ac43:b6612606:4700:3035::6815:53df188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::67.198.228.214
●NSchristian.ns.cloudflare.com2026-04-24 → 2026-04-24 · 3 obs
○ 2016-05-03 02:34:06
● 2026-04-24 13:38:24
● 2026-04-24 22:33:32
○NScleo.ns.cloudflare.com2026-04-24 → 2026-04-24 · 2 obs
○ 2026-04-24 13:38:24
○ 2026-04-24 22:33:32
○NSdemi.ns.cloudflare.com2026-04-24 → 2026-04-24 · 2 obs
○ 2026-04-24 13:38:24
○ 2026-04-24 22:33:32
○NSf1g1ns1.dnspod.net2015-07-05 → 2015-11-11 · 4 obs
● 2015-07-05 08:14:36
● 2015-11-11 15:29:42
○ 2016-05-03 02:34:06
○ 2026-04-24 22:33:32
○NSf1g1ns2.dnspod.net2015-07-05 → 2015-11-11 · 4 obs
● 2015-07-05 08:14:36
● 2015-11-11 15:29:42
○ 2016-05-03 02:34:06
○ 2026-04-24 22:33:32
●NSkatelyn.ns.cloudflare.com2026-04-24 → 2026-04-24 · 3 obs
○ 2016-05-03 02:34:06
● 2026-04-24 13:38:24
● 2026-04-24 22:33:32
●A104.21.83.2232026-04-24 → 2026-04-24 · 3 obs
○ 2016-05-03 02:34:06
● 2026-04-24 13:38:24
● 2026-04-24 22:33:32
●A172.67.182.972026-04-24 → 2026-04-24 · 3 obs
○ 2016-05-03 02:34:06
● 2026-04-24 13:38:24
● 2026-04-24 22:33:32
○A188.114.96.02026-04-24 → 2026-04-24 · 2 obs
○ 2026-04-24 13:38:24
○ 2026-04-24 22:33:32
○A188.114.97.02026-04-24 → 2026-04-24 · 2 obs
○ 2026-04-24 13:38:24
○ 2026-04-24 22:33:32
●A2606:4700:3033::ac43:b6612026-04-24 → 2026-04-24 · 3 obs
○ 2016-05-03 02:34:06
● 2026-04-24 13:38:24
● 2026-04-24 22:33:32
●A2606:4700:3035::6815:53df2026-04-24 → 2026-04-24 · 3 obs
○ 2016-05-03 02:34:06
● 2026-04-24 13:38:24
● 2026-04-24 22:33:32
○A2a06:98c1:3120::2026-04-24 → 2026-04-24 · 2 obs
○ 2026-04-24 13:38:24
○ 2026-04-24 22:33:32
○A2a06:98c1:3121::2026-04-24 → 2026-04-24 · 2 obs
○ 2026-04-24 13:38:24
○ 2026-04-24 22:33:32
○A67.198.228.2142015-07-05 → 2015-11-11 · 4 obs
● 2015-07-05 08:14:36
● 2015-11-11 15:29:42
○ 2016-05-03 02:34:06
○ 2026-04-24 22:33:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net...-
tantuedu.comkatelyn.ns.cloudflare.com, christian.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.235

NS records: katelyn.ns.cloudflare.com, christian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tantuedu.com (unsigned zone)

⏱️ Timing

Total: 612ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.83.223, 172.67.182.97
AAAA22606:4700:3035::6815:53df, 2606:4700:3033::ac43:b661
NS2christian.ns.cloudflare.com, katelyn.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1christian.ns.cloudflare.com dns.cloudfla

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tantuedu.com refers to four IP numbers: 2606:4700:3033::ac43:b661, 2606:4700:3035::6815:53df, 104.21.83.223 and 172.67.182.97.

Other host names, for instance hospiceokc.com, wewho.cn, zenithorbitsystems.digital, iberculturaviva.org and 39lipin.com share IP numbers with tantuedu.com.

Name Servers

tantuedu.com's delegation uses two name servers: christian.ns.cloudflare.com and katelyn.ns.cloudflare.com.

tantuedu.com uses the same name server setup as other domains, such as 0122x.com, bfyscl.com, sh-mq.com, mingzhimedia.com and hapjin.com.

tantuedu.com at least partially shares name servers with other domains, including pftvs.cn, chronicillnesswarriorlife.com, leadlynow.com, bisonspirit.net and imprimirfolletosyposters.es.

These name servers are commonly used with valentin.ns.cloudflare.com, mallory.ns.cloudflare.com and nelly.ns.cloudflare.com.

Host names with six IP numbers:

christian.ns.cloudflare.com points to 2606:4700:58::a29f:2cf7, 2803:f800:50::6ca2:c3f7, 2a06:98c1:50::ac40:23f7, 108.162.195.247, 162.159.44.247 and 172.64.35.247.

katelyn.ns.cloudflare.com points to 2606:4700:50::a29f:26eb, 2803:f800:50::6ca2:c2eb, 2a06:98c1:50::ac40:22eb, 108.162.194.235, 162.159.38.235 and 172.64.34.235.