`mainlinehost.com`

DNSSEC	⚠️ Not signed
A	206.168.149.58^{🇺🇸 FIBERSTATE-AS26042206.168.149.0/24 RackNerd LLC}
		PTR	`fiber23-r.iaasdns.com`
NS	`ns13.iaasdns.com` ⭐ ⚠️ Not in parent delegation
		A	206.168.149.58^{🇺🇸 FIBERSTATE-AS26042206.168.149.0/24 RackNerd LLC}
			PTR	`fiber23-r.iaasdns.com`
NS	`ns1.mainlinehost.com` ⚠️ Not in zone NS records
		A	206.168.149.58^{🇺🇸 FIBERSTATE-AS26042206.168.149.0/24 RackNerd LLC}
			PTR	`fiber23-r.iaasdns.com`
NS	`ns14.iaasdns.com` ⚠️ Not in parent delegation
		A	206.168.149.59^{🇺🇸 FIBERSTATE-AS26042206.168.149.0/24 RackNerd LLC}
NS	`ns2.mainlinehost.com` ⚠️ Not in zone NS records
		A	206.168.149.59^{🇺🇸 FIBERSTATE-AS26042206.168.149.0/24 RackNerd LLC}
MX	`mainlinehost.com` ⭐
		A	206.168.149.58^{🇺🇸 FIBERSTATE-AS26042206.168.149.0/24 RackNerd LLC}
			PTR	`fiber23-r.iaasdns.com`
TXT	`v=spf1 ip4:206.168.149.58 include:relay.mailbaby.net ip4:142.171.236.242 +a +...`
SOA	`ns13.iaasdns.com`root@fiber23-r.iaasdns.com 2026-07-10 #1

`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=1785101767

MX for

mainlinehost.com

Subdomains

ns1.mainlinehost.com

ns2.mainlinehost.com

Same first word

mainlinehost.com

Similar names

neilmathison.net

simolahtinen.com

mathisonline.com

miltonhaines.com

imathsonline.com.au

linniethomas.com

DNS History

14 records (6 active, 8 former)

○NSns1.consultingmode.com2015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 16:35:14
○ 2015-12-04 10:08:32
○ 2026-07-26 22:02:46

●NSns1.mainlinehost.com2026-07-08 → 2026-07-26 · 3 obs

○ 2017-03-13 13:01:52
● 2026-07-08 05:39:00
● 2026-07-26 22:02:46

●NSns13.iaasdns.com2026-07-08 → 2026-07-26 · 3 obs

○ 2017-03-13 13:01:52
● 2026-07-08 05:39:00
● 2026-07-26 22:02:46

●NSns14.iaasdns.com2026-07-08 → 2026-07-26 · 3 obs

○ 2017-03-13 13:01:52
● 2026-07-08 05:39:00
● 2026-07-26 22:02:46

○NSns2.consultingmode.com2015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 16:35:14
○ 2015-12-04 10:08:32
○ 2026-07-26 22:02:46

●NSns2.mainlinehost.com2026-07-08 → 2026-07-26 · 3 obs

○ 2017-03-13 13:01:52
● 2026-07-08 05:39:00
● 2026-07-26 22:02:46

○NSrobe132619.earth.orderbox-dns.com2015-12-04 → 2017-03-13 · 5 obs

○ 2015-08-01 16:35:14
● 2015-12-04 10:08:32
● 2017-03-13 13:01:52
○ 2026-07-08 05:39:00
○ 2026-07-26 22:02:46

○NSrobe132619.mars.orderbox-dns.com2015-12-04 → 2017-03-13 · 5 obs

○ 2015-08-01 16:35:14
● 2015-12-04 10:08:32
● 2017-03-13 13:01:52
○ 2026-07-08 05:39:00
○ 2026-07-26 22:02:46

○NSrobe132619.mercury.orderbox-dns.com2015-12-04 → 2017-03-13 · 5 obs

○ 2015-08-01 16:35:14
● 2015-12-04 10:08:32
● 2017-03-13 13:01:52
○ 2026-07-08 05:39:00
○ 2026-07-26 22:02:46

○NSrobe132619.venus.orderbox-dns.com2015-12-04 → 2017-03-13 · 5 obs

○ 2015-08-01 16:35:14
● 2015-12-04 10:08:32
● 2017-03-13 13:01:52
○ 2026-07-08 05:39:00
○ 2026-07-26 22:02:46

●MXmainlinehost.com2015-08-01 → 2026-07-26 · 5 obs

● 2015-08-01 16:35:14
○ 2015-12-04 10:08:32
○ 2017-03-13 13:01:52
● 2026-07-08 05:39:00
● 2026-07-26 22:02:46

○A173.193.106.112015-12-04 → 2017-03-13 · 5 obs

○ 2015-08-01 16:35:14
● 2015-12-04 10:08:32
● 2017-03-13 13:01:52
○ 2026-07-08 05:39:00
○ 2026-07-26 22:02:46

●A206.168.149.582026-07-08 → 2026-07-26 · 3 obs

○ 2017-03-13 13:01:52
● 2026-07-08 05:39:00
● 2026-07-26 22:02:46

○A208.79.232.1892015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 16:35:14
○ 2015-12-04 10:08:32
○ 2026-07-26 22:02:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net...	-
mainlinehost.com	ns1.mainlinehost.com, ns2.mainlinehost.com	2 records

✅ Authoritative Response

Server:206.168.149.58

NS records: ns1.mainlinehost.com, ns2.mainlinehost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mainlinehost.com (unsigned zone)

⏱️ Timing

Total: 2158ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`206.168.149.58`
NS	2	`ns14.iaasdns.com, ns13.iaasdns.com`
MX	1	`mainlinehost.com (pri: 0)`
TXT	1	`v=spf1 ip4:206.168.149.58 include:relay.`
SOA	1	`ns13.iaasdns.com root.fiber23-r.iaasdns.`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.mainlinehost.com, ns2.mainlinehost.com)

Analysis

Hierarchy

ns1.mainlinehost.com and ns2.mainlinehost.com each fall under mainlinehost.com as their parent domain.

Mail Server Role

mainlinehost.com handles its own mail, functioning as its own mail server.

IP Addresses

mainlinehost.com resolves to just one IP address, 206.168.149.58.

Two other host names, along with cloudwebserver.us, nsqi.com and swanmfg.com, also share IP numbers with mainlinehost.com.

Name Servers

The NS records for mainlinehost.com point to four name servers: ns13.iaasdns.com, ns14.iaasdns.com, ns1.mainlinehost.com and ns2.mainlinehost.com.

mainlinehost.com partially shares its NS delegation with several other domains, including arefingroupbd.com, fmibd.com, myinsuranceprotection.ca and two others.

These name servers are regularly seen alongside ns51.dnsiaas.com and ns52.dnsiaas.com as name servers.

Host names ns13.iaasdns.com, ns14.iaasdns.com, ns1.mainlinehost.com and ns2.mainlinehost.com each have one IP address. Notably, ns13.iaasdns.com and ns1.mainlinehost.com resolve to the same address 206.168.149.58, and ns14.iaasdns.com and ns2.mainlinehost.com resolve to the same address 206.168.149.59.

Both ns13.iaasdns.com and ns1.mainlinehost.com resolve to 206.168.149.58 IP addresses each.

Both ns14.iaasdns.com and ns2.mainlinehost.com resolve to 206.168.149.59 IP addresses each.

Mail Servers

mainlinehost.com is served by just one mail server: mainlinehost.com.

mainlinehost.com directs to just one IP number, 206.168.149.58.

mainlinehost.com - robtex.com