`masterstairs.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	`ns3.afternic.com` ⭐
		A	97.74.98.65^{🇺🇸 GODADDY-DNS97.74.98.0/23}
			PTR	`ns3.afternic.com`
NS	`ns4.afternic.com`
		A	173.201.66.65^{🇺🇸 GODADDY-DNS173.201.66.0/23}
			PTR	`ns4.namefind.com`
TXT	`v=spf1 -all`
SOA	`ns3.afternic.com`dns@jomax.net 2025-10-01 #0

`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=1778470891

Subdomains

mail.masterstairs.com

DNS History

8 records (4 active, 4 former)

○NSns01.000webhost.com2015-08-03 → 2017-03-31 · 3 obs

● 2015-08-03 02:22:38
● 2017-03-31 10:15:50
○ 2026-05-11 04:05:08

○NSns02.000webhost.com2015-08-03 → 2017-03-31 · 3 obs

● 2015-08-03 02:22:38
● 2017-03-31 10:15:50
○ 2026-05-11 04:05:08

●NSns3.afternic.com2026-05-11 → 2026-05-11 · 2 obs

○ 2017-03-31 10:15:50
● 2026-05-11 04:05:08

●NSns4.afternic.com2026-05-11 → 2026-05-11 · 2 obs

○ 2017-03-31 10:15:50
● 2026-05-11 04:05:08

○MXaspmx.l.google.com2015-08-03 → 2017-03-31 · 3 obs

● 2015-08-03 02:22:38
● 2017-03-31 10:15:50
○ 2026-05-11 04:05:08

●A13.248.169.482026-05-11 → 2026-05-11 · 2 obs

○ 2017-03-31 10:15:50
● 2026-05-11 04:05:08

○A31.170.163.142015-08-03 → 2017-03-31 · 3 obs

● 2015-08-03 02:22:38
● 2017-03-31 10:15:50
○ 2026-05-11 04:05:08

●A76.223.54.1462026-05-11 → 2026-05-11 · 2 obs

○ 2017-03-31 10:15:50
● 2026-05-11 04:05:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
masterstairs.com	ns3.afternic.com, ns4.afternic.com	2 records

✅ Authoritative Response

Server:97.74.98.65

NS records: ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterstairs.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.248.169.48, 76.223.54.146`
NS	2	`ns3.afternic.com, ns4.afternic.com`
MX	1	`. (pri: 0)`
TXT	1	`v=spf1 -all`
SOA	1	`ns3.afternic.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)

Analysis

Hierarchy

The parent of mail.masterstairs.com is masterstairs.com.

IP Addresses

Two IP numbers are pointed to by masterstairs.com: 13.248.169.48 and 76.223.54.146.

other host names include oddb.com, yesgram.com, studyinseoul.com, alphron.com and admize.com; they share IP numbers with masterstairs.com.

Name Servers

Two name servers ns3.afternic.com and ns4.afternic.com handle the delegation for masterstairs.com.

masterstairs.com shares the same name server setup as other domains, for instance masterglo.com, essenceconsultancy.com, campaigntactical.com, brandingscience.com and ns1.bandwidth.io.

masterstairs.com shares name servers with other domains at least partially, for instance livetopic.com, blogged.org, tethermax.com and affza.com.

These name servers are commonly used alongside verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn.

Host names with one IP:

ns3.afternic.com points to: 97.74.98.65

ns4.afternic.com points to: 173.201.66.65

masterstairs.com - robtex.com