tongda371.com - robtex.com

tongda371.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:5747🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:8e30🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.87.71Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.142.48🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSadelaide.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2601🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadelaide.ns.cloudflare.com
A2803:f800:50::6ca2:c201🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRadelaide.ns.cloudflare.com
A2a06:98c1:50::ac40:2201🇺🇸 Cloudflare2a06:98c1:50::/45
PTRadelaide.ns.cloudflare.com
A108.162.194.1🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadelaide.ns.cloudflare.com
A162.159.38.1Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadelaide.ns.cloudflare.com
A172.64.34.1🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRadelaide.ns.cloudflare.com
NStom.ns.cloudflare.com
A2606:4700:58::adf5:3b93🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
A2803:f800:50::6ca2:c193🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtom.ns.cloudflare.com
A2a06:98c1:50::ac40:2193🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtom.ns.cloudflare.com
A108.162.193.147🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
A172.64.33.147🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
A173.245.59.147🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtom.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.87.71, 172.67.142.48
IPv6 hints2606:4700:3033::6815:5747, 2606:4700:3037::ac43:8e30
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=114, name=cloudflare-ech.com
SOAadelaide.ns.cloudflare.comdns@cloudflare.com serial=2400010643

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=1776285002

Same first word

tongda371.com

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSadelaide.ns.cloudflare.comtom.ns.cloudflare.comns13.xincache.comns14.xincache.comA104.21.87.71172.67.142.482606:4700:3033::6815:57472606:4700:3037::ac43:8e30122.10.73.171175.41.26.131
●NSadelaide.ns.cloudflare.com2026-04-08 → 2026-04-15 · 3 obs
○ 2019-04-18 21:32:16
● 2026-04-08 17:59:02
● 2026-04-15 20:36:36
○NSns13.xincache.com2015-08-18 → 2019-04-18 · 4 obs
● 2015-08-18 06:22:24
● 2019-04-18 21:32:16
○ 2026-04-08 17:59:02
○ 2026-04-15 20:36:36
○NSns14.xincache.com2015-08-18 → 2019-04-18 · 4 obs
● 2015-08-18 06:22:24
● 2019-04-18 21:32:16
○ 2026-04-08 17:59:02
○ 2026-04-15 20:36:36
●NStom.ns.cloudflare.com2026-04-08 → 2026-04-15 · 3 obs
○ 2019-04-18 21:32:16
● 2026-04-08 17:59:02
● 2026-04-15 20:36:36
●A104.21.87.712026-04-08 → 2026-04-15 · 3 obs
○ 2019-04-18 21:32:16
● 2026-04-08 17:59:02
● 2026-04-15 20:36:36
○A122.10.73.1712016-06-30 → 2016-06-30 · 4 obs
○ 2016-03-12 17:53:10
● 2016-06-30 14:21:38
○ 2017-02-10 13:50:58
○ 2026-04-15 20:36:36
●A172.67.142.482026-04-08 → 2026-04-15 · 3 obs
○ 2019-04-18 21:32:16
● 2026-04-08 17:59:02
● 2026-04-15 20:36:36
○A175.41.26.1312015-08-18 → 2019-04-18 · 7 obs
● 2015-08-18 06:22:24
● 2016-03-12 17:53:10
○ 2016-06-30 14:21:38
● 2017-02-10 13:50:58
● 2019-04-18 21:32:16
○ 2026-04-08 17:59:02
○ 2026-04-15 20:36:36
●A2606:4700:3033::6815:57472026-04-08 → 2026-04-15 · 3 obs
○ 2019-04-18 21:32:16
● 2026-04-08 17:59:02
● 2026-04-15 20:36:36
●A2606:4700:3037::ac43:8e302026-04-08 → 2026-04-15 · 3 obs
○ 2019-04-18 21:32:16
● 2026-04-08 17:59:02
● 2026-04-15 20:36:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
tongda371.comtom.ns.cloudflare.com, adelaide.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.147

NS records: tom.ns.cloudflare.com, adelaide.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tongda371.com (unsigned zone)

⏱️ Timing

Total: 173ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.87.71, 172.67.142.48
AAAA22606:4700:3033::6815:5747, 2606:4700:3037::ac43:8e30
NS2adelaide.ns.cloudflare.com, tom.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1adelaide.ns.cloudflare.com dns.cloudflar

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tongda371.com points to four IP numbers: 2606:4700:3033::6815:5747, 2606:4700:3037::ac43:8e30, 104.21.87.71 and 172.67.142.48.

Other host names including adncycling.com, greentourism.org.uk, radio-stanice.org, richminer.shop and medfarm.ro share IP numbers with tongda371.com.

Name Servers

tongda371.com's delegation uses two name servers, adelaide.ns.cloudflare.com and tom.ns.cloudflare.com.

tongda371.com shares the same name server setup as other domains, for example lebang56.com, 99188.net, gcjk120.com, ergunariver.cn and muxueshe.com.

tongda371.com at least partially shares name servers with other domains, including carloadbase.digital, k-ch.us, zxtfw.com, bizartube.nl and chema.me.

These name servers are often used together with kia.ns.cloudflare.com.

Host names with six IP numbers:

adelaide.ns.cloudflare.com points to: 2606:4700:50::a29f:2601, 2803:f800:50::6ca2:c201, 2a06:98c1:50::ac40:2201, 108.162.194.1, 162.159.38.1 and 172.64.34.1.

tom.ns.cloudflare.com points to: 2606:4700:58::adf5:3b93, 2803:f800:50::6ca2:c193, 2a06:98c1:50::ac40:2193, 108.162.193.147, 172.64.33.147 and 173.245.59.147.