sdnlb.com - robtex.com

sdnlb.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:d402🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:3568🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.53.104Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.212.2🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaron.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a45🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaron.ns.cloudflare.com
A2803:f800:50::6ca2:c045🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaron.ns.cloudflare.com
A2a06:98c1:50::ac40:2045🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaron.ns.cloudflare.com
A108.162.192.69🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaron.ns.cloudflare.com
A172.64.32.69🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaron.ns.cloudflare.com
A173.245.58.69🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaron.ns.cloudflare.com
NSolof.ns.cloudflare.com
A2606:4700:58::a29f:2c33🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolof.ns.cloudflare.com
A2803:f800:50::6ca2:c333🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRolof.ns.cloudflare.com
A2a06:98c1:50::ac40:2333🇺🇸 Cloudflare2a06:98c1:50::/45
PTRolof.ns.cloudflare.com
A108.162.195.51🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolof.ns.cloudflare.com
A162.159.44.51Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolof.ns.cloudflare.com
A172.64.35.51🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolof.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.53.104, 172.67.212.2
IPv6 hints2606:4700:3034::ac43:d402, 2606:4700:3035::6815:3568
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=117, name=cloudflare-ech.com
SOAaron.ns.cloudflare.comdns@cloudflare.com serial=2411435785

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=1786030099

Same first word

sdnlb.com

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DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSaron.ns.cloudflare.comolof.ns.cloudflare.comdns.bizcn.comdns10.hichina.comdns9.hichina.comns7.cnmsn.netns8.cnmsn.netA104.21.53.104172.67.212.22606:4700:3034::ac43:d4022606:4700:3035::6815:3568217.114.47.249
●NSaron.ns.cloudflare.com2026-05-18 → 2026-08-06 · 3 obs
○ 2017-04-03 00:59:54
● 2026-05-18 11:25:52
● 2026-08-06 15:42:52
○NSdns.bizcn.com2015-05-31 → 2015-12-21 · 4 obs
● 2015-05-31 16:20:18
● 2015-12-21 19:58:20
○ 2016-08-01 16:53:34
○ 2026-08-06 15:42:52
○NSdns10.hichina.com2016-08-01 → 2017-04-03 · 5 obs
○ 2015-12-21 19:58:20
● 2016-08-01 16:53:34
● 2017-04-03 00:59:54
○ 2026-05-18 11:25:52
○ 2026-08-06 15:42:52
○NSdns9.hichina.com2016-08-01 → 2017-04-03 · 5 obs
○ 2015-12-21 19:58:20
● 2016-08-01 16:53:34
● 2017-04-03 00:59:54
○ 2026-05-18 11:25:52
○ 2026-08-06 15:42:52
○NSns7.cnmsn.net2015-05-31 → 2015-12-21 · 4 obs
● 2015-05-31 16:20:18
● 2015-12-21 19:58:20
○ 2016-08-01 16:53:34
○ 2026-08-06 15:42:52
○NSns8.cnmsn.net2015-05-31 → 2015-12-21 · 4 obs
● 2015-05-31 16:20:18
● 2015-12-21 19:58:20
○ 2016-08-01 16:53:34
○ 2026-08-06 15:42:52
●NSolof.ns.cloudflare.com2026-05-18 → 2026-08-06 · 3 obs
○ 2017-04-03 00:59:54
● 2026-05-18 11:25:52
● 2026-08-06 15:42:52
●A104.21.53.1042026-08-06 → 2026-08-06 · 3 obs
○ 2026-05-18 11:25:52
● 2026-08-06 15:42:50
● 2026-08-06 15:42:52
●A172.67.212.22026-08-06 → 2026-08-06 · 3 obs
○ 2026-05-18 11:25:52
● 2026-08-06 15:42:50
● 2026-08-06 15:42:52
○A217.114.47.2492026-05-18 → 2026-05-18 · 3 obs
● 2026-05-18 11:25:52
○ 2026-08-06 15:42:50
○ 2026-08-06 15:42:52
●A2606:4700:3034::ac43:d4022026-08-06 → 2026-08-06 · 3 obs
○ 2026-05-18 11:25:52
● 2026-08-06 15:42:50
● 2026-08-06 15:42:52
●A2606:4700:3035::6815:35682026-08-06 → 2026-08-06 · 3 obs
○ 2026-05-18 11:25:52
● 2026-08-06 15:42:50
● 2026-08-06 15:42:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...-
sdnlb.comaron.ns.cloudflare.com, olof.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.51

NS records: aron.ns.cloudflare.com, olof.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.212.2, 104.21.53.104
AAAA22606:4700:3035::6815:3568, 2606:4700:3034::ac43:d402
NS2aron.ns.cloudflare.com, olof.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1aron.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

sdnlb.com directs to four IP numbers, which are 104.21.53.104, 172.67.212.2, 2606:4700:3034::ac43:d402 and 2606:4700:3035::6815:3568.

Additional host names — mail.allinonetheme.com, tgapower.tech, k.leadgenerals.com and two others — share IP numbers with sdnlb.com.

Name Servers

Two name servers handle the delegation for sdnlb.com: aron.ns.cloudflare.com and olof.ns.cloudflare.com.

sdnlb.com shares its name server setup with other domains, including hanzhongysj.com, rogideau.com, bigdata.com.tw and two others.

There is at least partial name server overlap between sdnlb.com and other domains — oregongreenburial.com, starcare.es, srx7317.click and two more among them.

These name servers are routinely deployed together with the name servers jake.ns.cloudflare.com.

Host names with 6 IP numbers:

aron.ns.cloudflare.com resolves to 108.162.192.69, 172.64.32.69 and 173.245.58.69 among others, with 3 other IP addresses in total.

olof.ns.cloudflare.com resolves to 108.162.195.51, 162.159.44.51 and 172.64.35.51 among others, with 3 other IP addresses in total.