`heatingengineers.com`

DNSSEC	⚠️ Not signed
A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
		PTR	`a904c694c05102f30.awsglobalaccelerator.com`
A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
NS	`ns1.afternic.com` ⭐
		A	2603:5:2126::45^{🇺🇸 GODADDY-DNS2603:5:2120::/44}
			PTR	`ns1.afternic.com`
		A	97.74.98.69^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns1.afternic.com`
NS	`ns2.afternic.com`
		A	2603:5:2226::45^{🇺🇸 GODADDY-DNS2603:5:2220::/44}
			PTR	`ns2.afternic.com`
		A	173.201.66.69^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns2.afternic.com`
TXT	`v=spf1 -all`
SOA	`ns1.afternic.com`dns@jomax.net serial=1

`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=1786549614

Same first word

heatingengineers.com

DNS History

7 records (4 active, 3 former)

○NSns.buydomains.com2015-05-11 → 2017-07-10 · 4 obs

● 2015-05-11 11:26:22
● 2017-07-10 11:53:36
○ 2026-07-04 03:39:06
○ 2026-08-12 16:05:40

●NSns1.afternic.com2026-07-04 → 2026-08-12 · 3 obs

○ 2017-07-10 11:53:36
● 2026-07-04 03:39:06
● 2026-08-12 16:05:40

●NSns2.afternic.com2026-07-04 → 2026-08-12 · 3 obs

○ 2017-07-10 11:53:36
● 2026-07-04 03:39:06
● 2026-08-12 16:05:40

●A13.248.169.482026-07-04 → 2026-08-12 · 3 obs

○ 2017-07-10 11:53:36
● 2026-07-04 03:39:06
● 2026-08-12 16:05:40

○A207.148.248.1432015-10-14 → 2017-07-10 · 5 obs

○ 2015-05-11 11:26:22
● 2015-10-14 10:51:44
● 2017-07-10 11:53:36
○ 2026-07-04 03:39:06
○ 2026-08-12 16:05:40

○A50.63.202.1042015-05-11 → 2015-05-11 · 3 obs

● 2015-05-11 11:26:22
○ 2015-10-14 10:51:44
○ 2026-08-12 16:05:40

●A76.223.54.1462026-07-04 → 2026-08-12 · 3 obs

○ 2017-07-10 11:53:36
● 2026-07-04 03:39:06
● 2026-08-12 16:05:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net...	-
heatingengineers.com	ns1.afternic.com, ns2.afternic.com	4 records

✅ Authoritative Response

Server:97.74.98.69

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heatingengineers.com (unsigned zone)

⏱️ Timing

Total: 158ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.54.146, 13.248.169.48`
NS	2	`ns1.afternic.com, ns2.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

IP Addresses

heatingengineers.com points to the IP addresses 13.248.169.48 and 76.223.54.146

Two other host names, along with www.gameprivatevn.com, 839222.com and atomictimeclocks.com, also share IP numbers with heatingengineers.com.

Name Servers

The NS records for heatingengineers.com delegate to ns1.afternic.com and ns2.afternic.com.

heatingengineers.com shares its NS records with other domains, for example spaceling.org, www.ribaris.com, axi.co and two others.

At least some of heatingengineers.com's name servers are shared with other domains, for example zandek.com, flowverse.com, mycomfortclub.com and two more.

These name servers tend to be used in conjunction with the name servers verification-nikb5mr9x6wzws6fivcxtn.ns101.verify.hn.

ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45. Likewise, ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45 — two IP addresses apiece.

heatingengineers.com - robtex.com