`gulfcombined.com`

DNSSEC	⚠️ Not signed
A	170.249.198.130^{🇺🇸 PRIVATESYSTEMS170.249.192.0/20 PrivateSystems Networks GA}
		PTR	`amasco.knapco.com`
NS	`ns1.knapco.com` ⭐
		A	170.249.198.130^{🇺🇸 PRIVATESYSTEMS170.249.192.0/20 PrivateSystems Networks GA}
			PTR	`amasco.knapco.com`
NS	`ns2.knapco.com`
		A	170.249.198.131^{🇺🇸 PRIVATESYSTEMS170.249.192.0/20 PrivateSystems Networks GA}
			PTR	`one.knapco.com`
MX	`gulfcombined.com` ⭐
		A	170.249.198.130^{🇺🇸 PRIVATESYSTEMS170.249.192.0/20 PrivateSystems Networks GA}
			PTR	`amasco.knapco.com`
TXT	`v=spf1 ip4:170.249.198.130 ip4:158.106.186.135 ip4:209.236.126.163 +a +mx ~all`
SOA	`ns1.knapco.com`viju@knccns.com 2026-02-23 #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=1774702487

MX for

gulfcombined.com

Subdomains

mail.gulfcombined.com

Same first word

gulfcombined.com

DNS History

8 records (4 active, 4 former)

●NSns1.knapco.com2015-11-27 → 2026-03-28 · 3 obs

○ 2015-08-04 17:56:22
● 2015-11-27 00:08:28
● 2026-03-28 13:08:38

○NSns1.knapcoweb.com2015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 17:56:22
○ 2015-11-27 00:08:28
○ 2026-03-28 13:08:38

●NSns2.knapco.com2015-11-27 → 2026-03-28 · 3 obs

○ 2015-08-04 17:56:22
● 2015-11-27 00:08:28
● 2026-03-28 13:08:38

○NSns2.knapcoweb.com2015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 17:56:22
○ 2015-11-27 00:08:28
○ 2026-03-28 13:08:38

●MXgulfcombined.com2015-08-04 → 2026-03-28 · 2 obs

● 2015-08-04 17:56:22
● 2026-03-28 13:08:38

●A170.249.198.1302020-01-30 → 2026-03-28 · 3 obs

○ 2017-03-13 17:05:00
● 2020-01-30 22:07:46
● 2026-03-28 13:08:38

○A198.1.115.742015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 17:56:22
○ 2015-11-27 00:08:28
○ 2026-03-28 13:08:38

○A209.236.126.1632015-11-27 → 2017-03-13 · 5 obs

○ 2015-08-04 17:56:22
● 2015-11-27 00:08:28
● 2017-03-13 17:05:00
○ 2020-01-30 22:07:46
○ 2026-03-28 13:08:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...	-
gulfcombined.com	ns2.knapco.com, ns1.knapco.com	2 records

✅ Authoritative Response

Server:170.249.198.130

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gulfcombined.com (unsigned zone)

⏱️ Timing

Total: 169ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`170.249.198.130`
NS	2	`ns2.knapco.com, ns1.knapco.com`
MX	1	`gulfcombined.com (pri: 0)`
TXT	1	`v=spf1 ip4:170.249.198.130 ip4:158.106.1`
SOA	1	`ns1.knapco.com viju.knccns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.knapco.com, ns1.knapco.com)

Analysis

Hierarchy

gulfcombined.com is the parent of mail.gulfcombined.com.

Mail Server Role

For gulfcombined.com, the mail server is gulfcombined.com.

IP Addresses

gulfcombined.com resolves to one IP number: 170.249.198.130.

other host names including coirmatesindia.com, dallaicekwt.com, isnadls.net, shesha.net and knccns.net share IP numbers with gulfcombined.com.

Name Servers

gulfcombined.com is delegated to two name servers ns1.knapco.com and ns2.knapco.com.

gulfcombined.com shares the same name server setup as other domains, for instance ns1.knapco.com, uapco.net, everfocusit.com, petco.net and jchaaraoui.com.

gulfcombined.com shares at least some name servers with other domains, for example aljahra.com.kw, isnadls.net and qpkuwait.com.

These name servers are commonly used alongside ns3.knapco.com and ns4.knapco.com.

Host names with one IP number:

ns1.knapco.com points to 170.249.198.130

ns2.knapco.com points to 170.249.198.131

Mail Servers

gulfcombined.com is served by a single mail server, gulfcombined.com.

gulfcombined.com resolves to IP 170.249.198.130.

gulfcombined.com - robtex.com