`gkdschool.com`

DNSSEC	⚠️ Not signed
A	66.39.82.37^{🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		PTR	`gkdschool.com`
NS	`ns550.pair.com` ⭐ ⚠️ Not in parent delegation
		A	209.68.5.195^{🇺🇸 AS7859209.68.0.0/18}
			PTR	`rovigo.pair.com`
NS	`ns262.pair.com` ⚠️ Not in zone NS records
		A	209.68.2.107^{🇺🇸 AS7859209.68.0.0/18}
			PTR	`torbaane.pair.com`
NS	`ns5.ns0.com`
		A	2607:f440::d85c:3d1e^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns5.ns0.com`
MX	`mailwash53.pair.com` ⭐
		A	2607:f440::4227:235^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		A	66.39.2.53^{🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`mailwash53.pair.com`
TXT	`v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a...`
SOA	`ns550.pair.com`root@pair.com 2026-04-29 #9

`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=1778461696

WOT: SAFE (61/100)

PTR for

37.82.39.66.in-addr.arpa

Same first word

gkdschool.com

Similar names

shockgold.com

DNS History

8 records (5 active, 3 former)

●NSns262.pair.com2009-01-12 → 2026-05-11 · 5 obs

● 2009-01-12 12:49:30
○ 2015-06-11 23:05:54
○ 2017-06-23 12:22:16
● 2026-05-06 07:35:32
● 2026-05-11 01:36:34

●NSns5.ns0.com2009-01-12 → 2026-05-11 · 2 obs

● 2009-01-12 12:49:30
● 2026-05-11 01:36:34

●NSns550.pair.com2015-06-11 → 2026-05-11 · 3 obs

○ 2009-01-12 12:49:30
● 2015-06-11 23:05:54
● 2026-05-11 01:36:34

○MXmailwash20.pair.com2015-06-11 → 2017-06-23 · 5 obs

○ 2009-01-12 12:49:30
● 2015-06-11 23:05:54
● 2017-06-23 12:22:16
○ 2026-05-06 07:35:32
○ 2026-05-11 01:36:34

○MXmailwash30.pair.com2009-01-12 → 2009-01-12 · 3 obs

● 2009-01-12 12:49:30
○ 2015-06-11 23:05:54
○ 2026-05-11 01:36:34

●MXmailwash53.pair.com2026-05-06 → 2026-05-11 · 3 obs

○ 2017-06-23 12:22:16
● 2026-05-06 07:35:32
● 2026-05-11 01:36:34

○A66.39.50.2042009-01-12 → 2017-06-23 · 4 obs

● 2009-01-12 12:49:30
● 2017-06-23 12:22:16
○ 2026-05-06 07:35:32
○ 2026-05-11 01:36:34

●A66.39.82.372026-05-06 → 2026-05-11 · 3 obs

○ 2017-06-23 12:22:16
● 2026-05-06 07:35:32
● 2026-05-11 01:36:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
gkdschool.com	ns262.pair.com, ns5.ns0.com	3 records

✅ Authoritative Response

Server:216.92.61.30

NS records: ns262.pair.com, ns5.ns0.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gkdschool.com (unsigned zone)

⏱️ Timing

Total: 275ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.39.82.37`
NS	2	`ns5.ns0.com, ns550.pair.com`
MX	1	`mailwash53.pair.com (pri: 50)`
TXT	1	`v=spf1 include:webmail.pair.com include:`
SOA	1	`ns550.pair.com root.pair.com`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns262.pair.com, ns5.ns0.com, ns5.ns0.com)

Analysis

IP Addresses

gkdschool.com maps to IP address 66.39.82.37.

Other host names, for example, htl.net.in share IP numbers with gkdschool.com.

Name Servers

gkdschool.com is delegated to name servers ns5.ns0.com, ns262.pair.com and ns550.pair.com.

gkdschool.com at least partially shares name servers with other domains such as seventhstring.co.uk, anticacoltelleriatavella.com, glissmeyer.net, duim.org and editage.tw.

These name servers are often used together with ns000.ns0.com, ns0000.ns0.com, ns258.pair.com, ns161.pair.com, ns7.ns0.com, dns4.pair.com, ns1.quickserve.com, ns6.ns0.com, ns00.ns0.com and ns261.pair.com.

Host names with a single IP:

ns5.ns0.com points to 2607:f440::d85c:3d1e

ns262.pair.com points to 209.68.2.107

ns550.pair.com points to 209.68.5.195

Mail Servers

gkdschool.com is handled by a single mail server, mailwash53.pair.com.

gkdschool.com shares the same mail server setup as other domains, including aranfell.com, sarahsuttles.com, bizology.com, colvin-deweese.com and pippilongstocking.net.

gkdschool.com shares mail servers with other domains at least in part, for instance fosfeni.com, ca-trusts.com, whoop-e.com, dragonsforbreakfast.com and trianglecoast.com.

Host name mailwash53.pair.com points to IPs 2607:f440::4227:235 and 66.39.2.53.

gkdschool.com - robtex.com

gkdschool.com

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