`simplywalking.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

hostmaster.simplywalking.com

Same first word

simplywalking.com

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2015-06-14 → 2026-03-22 · 2 obs

● 2015-06-14 12:24:46
● 2026-03-22 17:12:52

●NSthis-domain-for-sale.com2026-03-22 → 2026-03-22 · 2 obs

○ 2015-06-14 12:24:46
● 2026-03-22 17:12:52

●A207.148.248.1432015-11-07 → 2026-03-22 · 3 obs

○ 2015-06-14 12:24:46
● 2015-11-07 03:40:10
● 2026-03-22 17:12:52

○A50.63.202.1042015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 12:24:46
○ 2015-11-07 03:40:10
○ 2026-03-22 17:12:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
simplywalking.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server: 52.20.26.87

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simplywalking.com (unsigned zone)

⏱️ Timing

Total: 172ms | 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

simplywalking.com is parent of hostmaster.simplywalking.com.

IP Addresses

simplywalking.com points to a single IP: 207.148.248.143.

Other host names, for instance bcbride.com, nyhospice.com, billnew.com, ritesmart.com and logoconsulting.com share IP numbers with simplywalking.com.

Name Servers

simplywalking.com's delegation is to two name servers this-domain-for-sale.com and ns.buydomains.com.

simplywalking.com shares the same name server configuration as other domains, such as vendorsavvy.com, pixdoc.com, portem.com, magichouseware.com and vobs.net.

simplywalking.com shares name servers with other domains to some extent, for instance cassette.org, cakeetcetera.com, ibcss.com and ncxc.com.

Host names with one IP number: this-domain-for-sale.com and ns.buydomains.com point to 52.20.26.87.

simplywalking.com - robtex.com