`markov-chains.com`

DNSSEC	⚠️ Not signed
A	66.39.61.87^{🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
		PTR	`yuval.pairsite.com`
NS	`dns4.pair.com` ⭐
		A	2607:f440::d85c:fc0a^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`dns4.pair.com`
		A	216.92.252.10^{🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`dns4.pair.com`
NS	`ns9.ns0.com`
		A	2607:f441::d892:c124^{🇺🇸 AS78592607:f441::/32 Pair Networks, Inc. 2403 Sidney St STE 210 Pittsburgh PA 15203 United States}
			PTR	`ns9.ns0.com`
		A	216.146.193.36^{🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`ns9.ns0.com`
MX	`mail2.g23.pair.com` ⭐
		A	2607:f440::4227:8428^{🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`mail2.g23.pair.com`
		A	66.39.132.40^{🇺🇸 AS785966.39.128.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203}
			PTR	`mail2.g23.pair.com`
SOA	`dns4.pair.com`root@pair.com 2026-02-08 #6

`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=1774578782

WOT: UNKNOWN (61/100)

Same first word

markov-chains.com

DNS History

4 records (4 active, 0 former)

●NSdns4.pair.com2026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 02:48:24
● 2026-03-27 02:48:26

●NSns9.ns0.com2026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 02:48:24
● 2026-03-27 02:48:26

●MXmail2.g23.pair.com2026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 02:48:24
● 2026-03-27 02:48:26

●A66.39.61.872026-03-27 → 2026-03-27 · 2 obs

● 2026-03-27 02:48:24
● 2026-03-27 02:48:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
markov-chains.com	dns4.pair.com, ns9.ns0.com	4 records

✅ Authoritative Response

Server:216.92.252.10

NS records: dns4.pair.com, ns9.ns0.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for markov-chains.com (unsigned zone)

⏱️ Timing

Total: 1883ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.39.61.87`
NS	2	`dns4.pair.com, ns9.ns0.com`
MX	1	`mail2.g23.pair.com (pri: 50)`
SOA	1	`dns4.pair.com root.pair.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns4.pair.com, dns4.pair.com, ns9.ns0.com...)

Analysis

IP Addresses

markov-chains.com points to a single IP address: 66.39.61.87.

Name Servers

Two name servers ns9.ns0.com and dns4.pair.com handle the delegation for markov-chains.com.

markov-chains.com shares the same name server setup as other domains, for example hodson.ca, thepleasurepatrol.com, deltasearchlabs.com, jennifermckelviehookedrugs.com and worldtime.de.

markov-chains.com at least partially shares name servers with other domains, for example algotrades.net, irishvanrentals.com, sabrinaziccardi.com, mahoodstudio.com and makaticity.com.

These name servers are often used with ns8.ns0.com, ns2.quickserve.com, ns7.ns0.com, ns0.ns0.com and dns.pair.com.

Host names with two IP numbers:

ns9.ns0.com points to 2607:f441::d892:c124 and 216.146.193.36.

dns4.pair.com points to 2607:f440::d85c:fc0a and 216.92.252.10.

Mail Servers

The mail2.g23.pair.com mail server handles markov-chains.com.

markov-chains.com shares the same mail server setup as other domains, including reuschelresearch.com, photos.kromster.com, sourire(0x736578)quis.com, brownsborohardware.com and professorfarley.com.

markov-chains.com shares at least some mail servers with other domains, for example ewsim.com and 002.ca.

these mail servers are commonly used with mailwash62.pair.com.

mail2.g23.pair.com points to two IP numbers: 2607:f440::4227:8428 and 66.39.132.40.

markov-chains.com - robtex.com