oc-waterloo.com - robtex.com

oc-waterloo.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:4947🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:9eb5🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.73.71Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.158.181🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmartha.ns.cloudflare.com ⭐
A2606:4700:50::a29f:268e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A2803:f800:50::6ca2:c28e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmartha.ns.cloudflare.com
A2a06:98c1:50::ac40:228e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmartha.ns.cloudflare.com
A108.162.194.142🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A162.159.38.142Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
A172.64.34.142🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmartha.ns.cloudflare.com
NSnash.ns.cloudflare.com
A2606:4700:58::adf5:3bd1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
A2803:f800:50::6ca2:c1d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnash.ns.cloudflare.com
A2a06:98c1:50::ac40:21d1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnash.ns.cloudflare.com
A108.162.193.209🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
A172.64.33.209🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
A173.245.59.209🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnash.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.73.71, 172.67.158.181
IPv6 hints2606:4700:3030::6815:4947, 2606:4700:3032::ac43:9eb5
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOAmartha.ns.cloudflare.comdns@cloudflare.com serial=2397364087

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=1776016222

Same first word

oc-waterloo.nl
oc-waterloo.de
oc-waterloo.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSmartha.ns.cloudflare.comnash.ns.cloudflare.comns1.routitcloud.nlns2.routitcloud.nlns3.routitcloud.nlA104.21.73.71172.67.158.1812606:4700:3030::6815:49472606:4700:3032::ac43:9eb5213.75.177.7383.137.145.57
●NSmartha.ns.cloudflare.com2026-04-04 → 2026-04-12 · 3 obs
○ 2018-09-09 16:12:12
● 2026-04-04 21:33:50
● 2026-04-12 18:01:00
●NSnash.ns.cloudflare.com2026-04-04 → 2026-04-12 · 3 obs
○ 2018-09-09 16:12:12
● 2026-04-04 21:33:50
● 2026-04-12 18:01:00
○NSns1.routitcloud.nl2015-08-12 → 2018-09-09 · 4 obs
● 2015-08-12 19:01:10
● 2018-09-09 16:12:12
○ 2026-04-04 21:33:50
○ 2026-04-12 18:01:00
○NSns2.routitcloud.nl2015-08-12 → 2018-09-09 · 4 obs
● 2015-08-12 19:01:10
● 2018-09-09 16:12:12
○ 2026-04-04 21:33:50
○ 2026-04-12 18:01:00
○NSns3.routitcloud.nl2018-09-09 → 2018-09-09 · 4 obs
○ 2015-08-12 19:01:10
● 2018-09-09 16:12:12
○ 2026-04-04 21:33:50
○ 2026-04-12 18:01:00
●A104.21.73.712026-04-04 → 2026-04-12 · 3 obs
○ 2018-09-09 16:12:12
● 2026-04-04 21:33:50
● 2026-04-12 18:01:00
●A172.67.158.1812026-04-04 → 2026-04-12 · 3 obs
○ 2018-09-09 16:12:12
● 2026-04-04 21:33:50
● 2026-04-12 18:01:00
○A213.75.177.732015-08-12 → 2017-02-10 · 4 obs
● 2015-08-12 19:01:10
● 2017-02-10 03:10:30
○ 2018-09-09 16:12:12
○ 2026-04-12 18:01:00
●A2606:4700:3030::6815:49472026-04-04 → 2026-04-12 · 3 obs
○ 2018-09-09 16:12:12
● 2026-04-04 21:33:50
● 2026-04-12 18:01:00
●A2606:4700:3032::ac43:9eb52026-04-04 → 2026-04-12 · 3 obs
○ 2018-09-09 16:12:12
● 2026-04-04 21:33:50
● 2026-04-12 18:01:00
○A83.137.145.572016-06-26 → 2018-09-09 · 5 obs
○ 2015-08-12 19:01:10
● 2016-06-26 22:15:14
● 2018-09-09 16:12:12
○ 2026-04-04 21:33:50
○ 2026-04-12 18:01:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
oc-waterloo.comnash.ns.cloudflare.com, martha.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.142

NS records: nash.ns.cloudflare.com, martha.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oc-waterloo.com (unsigned zone)

⏱️ Timing

Total: 117ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.158.181, 104.21.73.71
AAAA22606:4700:3030::6815:4947, 2606:4700:3032::ac43:9eb5
NS2martha.ns.cloudflare.com, nash.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1martha.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

oc-waterloo.com points to four IP numbers: 2606:4700:3030::6815:4947, 2606:4700:3032::ac43:9eb5, 104.21.73.71 and 172.67.158.181.

Other host names, for instance supertf.live, 3million.com, binksart.com, www.giftcodez.com and wealthhorizvi-ndoabl.xyz share IP numbers with oc-waterloo.com.

Name Servers

oc-waterloo.com's delegation is to two name servers martha.ns.cloudflare.com and nash.ns.cloudflare.com.

oc-waterloo.com shares the same name server configuration as other domains, such as isoplenum.nl, vandorp-amsterdam.eu, comficonnect.eu, ocautarkis.com and mmbvd.com.

oc-waterloo.com at least partially shares its name servers with other domains, for instance conacred.com, palaszewski.com, fyttcw.com, frg-lordfilm.ru and prokathpeiros.gr.

These name servers are commonly used with duke.ns.cloudflare.com, donna.ns.cloudflare.com and aspen.ns.cloudflare.com.

Host names with six IP numbers:

martha.ns.cloudflare.com points to: 2606:4700:50::a29f:268e, 2803:f800:50::6ca2:c28e, 2a06:98c1:50::ac40:228e, 108.162.194.142, 162.159.38.142 and 172.64.34.142.

nash.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd1, 2803:f800:50::6ca2:c1d1, 2a06:98c1:50::ac40:21d1, 108.162.193.209, 172.64.33.209 and 173.245.59.209.