`porterroofing.com`

DNSSEC	⚠️ Not signed
A	64.187.239.229^{🇺🇸 QUICKPACKET64.187.232.0/21 QuickPacket, LLC}
		PTR	`64-187-239-229.quickpacket.com`
NS	`ns1.gridhost.com` ⭐
		A	104.247.216.26^{🇺🇸 QUICKPACKET104.247.216.0/21 QuickPacket, LLC}
			PTR	`namex.gridhost.com`
NS	`ns2.gridhost.com`
		A	64.187.239.226^{🇺🇸 QUICKPACKET64.187.232.0/21 QuickPacket, LLC}
			PTR	`webflex.gridhost.com`
MX	`mailx.gridhost.com` ⭐
		A	160.202.122.60^{🇺🇸 QUICKPACKET160.202.64.0/18 QuickPacket, LLC}
TXT	`d42fa940ba58b8b19485b4deb8b9a7facee31ed6`
TXT	`This sitename does not send E-mail.`
TXT	`v=spf1 mx -all`
SOA	`ns1.gridhost.com`hostmaster@porterroofing.com 2025-09-28 #10

`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=1774675127

Subdomains

ns1.porterroofing.com

DNS History

9 records (4 active, 5 former)

●NSns1.gridhost.com2015-08-23 → 2026-03-28 · 2 obs

● 2015-08-23 02:37:32
● 2026-03-28 05:42:50

●NSns2.gridhost.com2015-08-23 → 2026-03-28 · 2 obs

● 2015-08-23 02:37:32
● 2026-03-28 05:42:50

○MXmail.b-io.co2015-08-23 → 2017-04-19 · 3 obs

● 2015-08-23 02:37:32
● 2017-04-19 05:30:30
○ 2026-03-28 05:42:50

●MXmailx.gridhost.com2026-03-28 → 2026-03-28 · 2 obs

○ 2017-04-19 05:30:30
● 2026-03-28 05:42:50

○A104.247.212.2182017-04-19 → 2017-04-19 · 3 obs

○ 2016-09-16 16:19:32
● 2017-04-19 05:30:30
○ 2026-03-28 05:42:50

○A216.244.83.502016-03-24 → 2016-09-16 · 5 obs

○ 2015-12-12 20:37:26
● 2016-03-24 17:30:38
● 2016-09-16 16:19:32
○ 2017-04-19 05:30:30
○ 2026-03-28 05:42:50

○A23.236.48.502015-08-23 → 2015-08-23 · 3 obs

● 2015-08-23 02:37:32
○ 2015-12-12 20:37:26
○ 2026-03-28 05:42:50

●A64.187.239.2292026-03-28 → 2026-03-28 · 2 obs

○ 2017-04-19 05:30:30
● 2026-03-28 05:42:50

○A69.30.201.702015-12-12 → 2015-12-12 · 4 obs

○ 2015-08-23 02:37:32
● 2015-12-12 20:37:26
○ 2016-03-24 17:30:38
○ 2026-03-28 05:42:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
porterroofing.com	ns2.gridhost.com, ns1.gridhost.com	2 records

✅ Authoritative Response

Server:104.247.216.26

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for porterroofing.com (unsigned zone)

⏱️ Timing

Total: 223ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.187.239.229`
NS	2	`ns1.gridhost.com, ns2.gridhost.com`
MX	1	`mailx.gridhost.com (pri: 10)`
TXT	3	`v=spf1 mx -all, d42fa940ba58b8b19485b4deb8b9a7facee31ed6...`
SOA	1	`ns1.gridhost.com hostmaster.porterroofin`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

porterroofing.com is the parent of ns1.porterroofing.com.

IP Addresses

porterroofing.com resolves to one IP number: 64.187.239.229.

other host names including voipcom.com, grooveworks.com, sirencall.com, www.intesol.com and (0x706f726e)cop.com share IP numbers with porterroofing.com.

Name Servers

porterroofing.com is delegated to two name servers ns1.gridhost.com and ns2.gridhost.com.

porterroofing.com shares the same name server setup as other domains, for instance anavon.com, ufolaw.com, vsrs.com, grainbrain.com and postfuture.com.

Host names with one IP number:

ns1.gridhost.com points to 104.247.216.26

ns2.gridhost.com points to 64.187.239.226

Mail Servers

porterroofing.com is handled by a single mail server, mailx.gridhost.com.

porterroofing.com shares the same mail server setup as other domains, for instance diamondcapital.com, web1.ivac.com, ashmax.com, smtp-1-47.picin.com and ns1.nushine.com.

mailx.gridhost.com resolves to IP 160.202.122.60.

porterroofing.com - robtex.com