stb1.com - dns.ninja

`stb1.com`

DNSSEC	⚠️ Not signed
A	69.11.15.118^{🇨🇦 SASKTEL69.11.0.0/17 SASK006}
		PTR	`69-11-15-118.tadns.sasknet.sk.ca`
NS	`tadns.sasknet.sk.ca` ⭐
		A	69.11.15.118^{🇨🇦 SASKTEL69.11.0.0/17 SASK006}
			PTR	`69-11-15-118.tadns.sasknet.sk.ca`
NS	`fulcrum.sasknet.sk.ca`
		A	2620:10a:80eb::2^{🇨🇦 CIRA-22620:10a:80eb::/48 D-Zone Anycast Cloud 1}
			PTR	`ns1.d-zone.ca`
		A	162.219.54.2^{🇨🇦 CIRA-2162.219.54.0/24 D-Zone Anycast Cloud1}
			PTR	`ns1.d-zone.ca`
NS	`stuka.sasknet.sk.ca`
		A	2620:10a:80ec::2^{🇨🇦 CIRA-32620:10a:80ec::/48 D-Zone IPv6 Anycast Cloud 2}
			PTR	`ns2.d-zone.ca`
		A	162.219.55.2^{🇨🇦 CIRA-3162.219.55.0/24 D-Zone Anycast Cloud 2}
			PTR	`ns2.d-zone.ca`
MX	`smtp.stb1.com` ⭐
		A	142.165.191.131^{🇨🇦 SASKTEL142.165.0.0/16 STENTOR7}
			PTR	`142-165-191-131.regn.static.sasknet.sk.ca`
TXT	`v=spf1 mx ~all`
TXT	`_dxf4f2lgc6pqx1pgx0m426bijw0a6sn`
TXT	`y220jl33spzxqkjbmh8frd4dtpb2973g`
SOA	`tadns.sasknet.sk.ca`sasknet@admin.sasktel.sk.ca 2025-11-07 #3

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785966129

Subdomains

smtp.stb1.com

Same first word

stb1.ru

stb1.com

stb1.de

Similar names

1stb.se

b1ts.com.br

b1st.co

bst1.com.au

b1ts.de

b1st.org

tsb1.de

sbt1.no

bts1.cz

tbs1.de

b1st.ai

b1ts.ai

b1st.ru

b1st.com

1tsb.com

t1bs.com

bts1.com

bts1.net

b1ts.com

b1ts.be

1tsb.cn

b1ts.net

b1ts.io

bts1.ru

b1st.de

1bts.com

tsb1.com

bst1.cn

1tsb.de

bst1.ru

bst1.de

1bst.ch

b1ts.com.au

1tbs.com

sbt1.com

1stb.com

bst1.jp

bst1.com

tbs1.com

b1st.cn

b1st.net

bts1.name

1sbt.com

b1st.nl

DNS History

8 records (5 active, 3 former)

●NSfulcrum.sasknet.sk.ca2026-07-20 → 2026-08-05 · 3 obs

○ 2015-06-28 14:47:40
● 2026-07-20 13:09:36
● 2026-08-05 21:46:14

○NSns1.parked.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 05:31:12
○ 2015-06-28 14:47:40
○ 2026-08-05 21:46:14

○NSns2.parked.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 05:31:12
○ 2015-06-28 14:47:40
○ 2026-08-05 21:46:14

●NSstuka.sasknet.sk.ca2026-07-20 → 2026-08-05 · 3 obs

○ 2015-06-28 14:47:40
● 2026-07-20 13:09:36
● 2026-08-05 21:46:14

●NStadns.sasknet.sk.ca2015-06-28 → 2026-08-05 · 3 obs

○ 2008-03-13 05:31:12
● 2015-06-28 14:47:40
● 2026-08-05 21:46:14

●MXsmtp.stb1.com2015-06-28 → 2026-08-05 · 3 obs

○ 2008-03-13 05:31:12
● 2015-06-28 14:47:40
● 2026-08-05 21:46:14

●A69.11.15.1182015-06-28 → 2026-08-05 · 3 obs

○ 2008-03-13 05:31:12
● 2015-06-28 14:47:40
● 2026-08-05 21:46:14

○A69.46.226.1462008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 05:31:12
○ 2015-06-28 14:47:40
○ 2026-08-05 21:46:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
stb1.com	fulcrum.sasknet.sk.ca, stuka.sasknet.sk.ca	-

✅ Authoritative Response

Server:162.219.55.2

NS records: fulcrum.sasknet.sk.ca, stuka.sasknet.sk.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stb1.com (unsigned zone)

⏱️ Timing

Total: 404ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`69.11.15.118`
NS	2	`fulcrum.sasknet.sk.ca, stuka.sasknet.sk.ca`
MX	1	`smtp.stb1.com (pri: 10)`
TXT	3	`_dxf4f2lgc6pqx1pgx0m426bijw0a6sn, y220jl33spzxqkjbmh8frd4dtpb2973g...`
SOA	1	`tadns.sasknet.sk.ca sasknet.admin.saskte`

Analysis

Hierarchy

The domain smtp.stb1.com falls under the parent stb1.com.

IP Addresses

stb1.com has exactly one IP address — 69.11.15.118.

Other host names, among them tadns.sasknet.sk.ca and tadns1.sasknet.sk.ca, have IP numbers in common with stb1.com.

Name Servers

stb1.com is delegated to three name servers: fulcrum.sasknet.sk.ca, stuka.sasknet.sk.ca and tadns.sasknet.sk.ca.

At least some of stb1.com's name servers are shared with other domains, for example 229.110.64.in-addr.arpa, 68.225.67.in-addr.arpa, 202.201.64.in-addr.arpa and two more.

Host names pointing to two IP addresses:

fulcrum.sasknet.sk.ca points to 162.219.54.2 and 2620:10a:80eb::2.

stuka.sasknet.sk.ca points to 162.219.55.2 and 2620:10a:80ec::2.

Host names resolving to a single IP address:

tadns.sasknet.sk.ca points to 69.11.15.118.

Mail Servers

stb1.com uses one mail server — smtp.stb1.com.

smtp.stb1.com resolves to a single IP number: 142.165.191.131.