`work1.techtllc.com`

DNSSEC	⚠️ Not signed
A	2600:3c04::f03c:91ff:fe3b:4ece^{🇨🇦 AKAMAI-LINODE-AP2600:3c04::/32 Akamai Technologies}
		PTR	`work1.techtllc.com`
A	172.105.11.48^{🇨🇦 AKAMAI-LINODE-AP172.105.0.0/19 Akamai Technologies}

`techtllc.com`

	DNSSEC	🔒 Signed (DS record present)
	A	172.105.11.48^{🇨🇦 AKAMAI-LINODE-AP172.105.0.0/19 Akamai Technologies}
	NS	`ns1.dnsimple.com` ⭐
	NS	`ns2.dnsimple-edge.net`
	NS	`ns3.dnsimple.com`
	NS	`ns4.dnsimple-edge.org`
	MX	`work1.techtllc.com` ⭐
	TXT	`v=spf1 a mx a:work1.techtllc.com include:_spf.google.com ~all`
	SOA	`ns1.dnsimple.com`admin@dnsimple.com serial=1440640813

PTR for

48.11.105.172.in-addr.arpa

e.c.e.4.b.3.e.f.f.f.1.9.c.3.0.f.0.0.0.0.0.0.0.0.4.0.c.3.0.0.6.2.ip6.arpa

MX for

techtllc.com

Previously MX for

dellroad.org

Same first word

work1.ru

work1.com

work1.org

Similar names

1work.net

1work.ru

1work.com

1work.com.ua

DNS History

4 records (2 active, 2 former)

●A172.105.11.482026-03-23 → 2026-03-23 · 3 obs

○ 2017-05-04 14:23:48
● 2026-03-23 01:01:48
● 2026-03-23 08:08:08

○A2600:3c02::f03c:91ff:fe3b:4ece2016-05-23 → 2017-05-04 · 4 obs

● 2016-05-23 07:03:42
● 2017-05-04 14:23:48
○ 2026-03-23 01:01:48
○ 2026-03-23 08:08:08

●A2600:3c04::f03c:91ff:fe3b:4ece2026-03-23 → 2026-03-23 · 3 obs

○ 2017-05-04 14:23:48
● 2026-03-23 01:01:48
● 2026-03-23 08:08:08

○A45.79.222.1592016-05-23 → 2017-05-04 · 4 obs

● 2016-05-23 07:03:42
● 2017-05-04 14:23:48
○ 2026-03-23 01:01:48
○ 2026-03-23 08:08:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...	-
techtllc.com	ns1.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net	4 records

✅ Authoritative Response

Server:199.247.153.53

NS records: ns1.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 235ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.105.11.48`
AAAA	1	`2600:3c04::f03c:91ff:fe3b:4ece`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.dnsimple.com, ns1.dnsimple.com, ns3.dnsimple.com...)

Analysis

Mail Server Role

work1.techtllc.com serves as the mail server for techtllc.com.

IP Addresses

work1.techtllc.com points to two IP numbers: 2600:3c04::f03c:91ff:fe3b:4ece and 172.105.11.48.

Other host names, for instance techtllc.com, share IP numbers with work1.techtllc.com.

work1.techtllc.com - robtex.com