`relianceheating.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
		PTR	`ip-207-148-248-143.defastlink.net`
NS	`ns.buydomains.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`
NS	`this-domain-for-sale.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`

`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=1771291435

Subdomains

mail.relianceheating.com

DNS History

5 records (3 active, 2 former)

●NSns.buydomains.com2015-07-05 → 2026-03-24 · 2 obs

● 2015-07-05 04:30:00
● 2026-03-24 10:08:26

●NSthis-domain-for-sale.com2026-03-24 → 2026-03-24 · 2 obs

○ 2015-07-05 04:30:00
● 2026-03-24 10:08:26

○A141.8.225.1242015-11-20 → 2017-01-24 · 5 obs

○ 2015-07-05 04:30:00
● 2015-11-20 22:08:56
● 2017-01-24 00:18:36
○ 2018-07-21 02:56:28
○ 2026-03-24 10:08:26

●A207.148.248.1432018-07-21 → 2026-03-24 · 3 obs

○ 2017-01-24 00:18:36
● 2018-07-21 02:56:28
● 2026-03-24 10:08:26

○A50.63.202.1042015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 04:30:00
○ 2015-11-20 22:08:56
○ 2026-03-24 10:08:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...	-
relianceheating.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server:52.4.207.204

NS records: ns.buydomains.com, this-domain-for-sale.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for relianceheating.com (unsigned zone)

⏱️ Timing

Total: 1631ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)

Analysis

Hierarchy

relianceheating.com is the parent of mail.relianceheating.com.

IP Addresses

relianceheating.com resolves to a single IP address: 207.148.248.143.

Other host names including specialtymatch.com, apnonline.com, littlegramercy.com, mail.premiumexploration.com and kelliek.orgn.org share IP numbers with relianceheating.com.

Name Servers

relianceheating.com's delegation uses two name servers, this-domain-for-sale.com and ns.buydomains.com.

relianceheating.com shares the same name server setup as other domains, for example harborsounds.com, miniedition.com, noveltyflowers.com, vintagen.com and spectech.org.

relianceheating.com at least partially shares name servers with other domains; for instance divinesites.com.

Host names with a single IP:

- this-domain-for-sale.com points to 52.20.26.87

- ns.buydomains.com points to 52.20.26.87

Host names that point to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com

relianceheating.com - robtex.com