`markmercury.com`

DNSSEC	⚠️ Not signed
A	216.92.153.16^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		PTR	`markmercury.com`
NS	`ns569.pair.com` ⭐ ⚠️ Not in parent delegation
NS	`ns0.ns0.com`
		A	216.92.55.21^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns0.ns0.com`
NS	`ns82.pair.com` ⚠️ Not in zone NS records
		A	209.68.1.173^{🇺🇸 AS7859209.68.0.0/18}
			PTR	`ulwar.pair.com`
MX	`mailwash52.pair.com` ⭐
		A	2607:f440::4227:234^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		A	66.39.2.52^{🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`mailwash52.pair.com`
TXT	`v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a...`
SOA	`ns569.pair.com`root@pair.com 2025-10-17 #19

`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=1778307071

WOT: SAFE (62/100)

PTR for

16.153.92.216.in-addr.arpa

Same first word

markmercury.com

DNS History

7 records (5 active, 2 former)

●NSns0.ns0.com2015-08-18 → 2026-05-09 · 2 obs

● 2015-08-18 04:00:22
● 2026-05-09 06:33:22

●NSns569.pair.com2026-05-09 → 2026-05-09 · 2 obs

○ 2015-08-18 04:00:22
● 2026-05-09 06:33:22

●NSns82.pair.com2015-08-18 → 2026-05-09 · 2 obs

● 2015-08-18 04:00:22
● 2026-05-09 06:33:22

○MXmailwash5.pair.com2015-08-18 → 2017-09-27 · 3 obs

● 2015-08-18 04:00:22
● 2017-09-27 05:39:32
○ 2026-05-09 06:33:22

●MXmailwash52.pair.com2026-05-09 → 2026-05-09 · 2 obs

○ 2017-09-27 05:39:32
● 2026-05-09 06:33:22

○A209.197.115.2122015-08-18 → 2017-09-27 · 3 obs

● 2015-08-18 04:00:22
● 2017-09-27 05:39:32
○ 2026-05-09 06:33:22

●A216.92.153.162026-05-09 → 2026-05-09 · 2 obs

○ 2017-09-27 05:39:32
● 2026-05-09 06:33:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net...	-
markmercury.com	ns0.ns0.com, ns82.pair.com	3 records

✅ Authoritative Response

Server:209.68.1.173

NS records: ns0.ns0.com, ns82.pair.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for markmercury.com (unsigned zone)

⏱️ Timing

Total: 283ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.92.153.16`
NS	2	`ns0.ns0.com, ns569.pair.com`
MX	1	`mailwash52.pair.com (pri: 50)`
TXT	1	`v=spf1 include:webmail.pair.com include:`
SOA	1	`ns569.pair.com root.pair.com`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns0.ns0.com, ns0.ns0.com, ns82.pair.com)

Analysis

IP Addresses

markmercury.com resolves to one IP number: 216.92.153.16.

Name Servers

markmercury.com is delegated to three name servers: ns0.ns0.com, ns569.pair.com and ns82.pair.com.

markmercury.com at least partially shares name servers with other domains, including comitini.pairsite.com, smishra.com, swordsearcher.org, 246.92.216.in-addr.arpa and mcbb.org.

These name servers are commonly used with ns5.ns0.com, dns2.pair.com, ns0000.ns0.com, dns.pair.com, ns1.pair.com, ns441.pair.com, ns00.ns0.com, ns7.ns0.com, dns3.pair.com and ns67.pair.com.

Host names with a single IP address: ns0.ns0.com points to 216.92.55.21; ns82.pair.com points to 209.68.1.173.

Mail Servers

A single mail server handles markmercury.com, mailwash52.pair.com.

markmercury.com shares the same mail server setup as other domains, for instance meyer-in.com, medieval-castle.com, keypedia.com, cmorrow.com and ecostandbyreview.eu.

The host name mailwash52.pair.com resolves to two IP numbers: 2607:f440::4227:234 and 66.39.2.52.

markmercury.com - robtex.com

markmercury.com

com