referencemasters.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`referencemasters.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`
NS	`verification-edsrxuzbpbhq7wvagy5iaz.ns101.verify.hn` ⚠️ Not in zone NS records
		A	13.248.169.48^{🇺🇸 Amazon13.248.160.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.com`
		A	76.223.54.146^{🇺🇸 Amazon76.223.48.0/20}
			PTR	`a904c694c05102f30.awsglobalaccelerator.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=1793417701

Same first word

referencemasters.com

Previous names

Next names

DNS History

23 records (5 active, 18 former)

○NSdns1.registrar-servers.com2015-05-15 → 2017-08-28 · 6 obs

● 2015-05-15 18:07:58
● 2015-12-22 23:35:16
○ 2016-04-05 17:37:22
● 2017-08-28 20:28:44
○ 2026-09-07 13:20:28
○ 2026-10-31 04:02:58

○NSdns1.registrar-servers.com,2016-04-05 → 2017-08-28 · 5 obs

○ 2015-12-22 23:35:16
● 2016-04-05 17:37:22
● 2017-08-28 20:28:44
○ 2026-09-07 13:20:28
○ 2026-10-31 04:02:58

○NSdns2.registrar-servers.com2015-10-17 → 2017-08-28 · 5 obs

○ 2015-05-15 18:07:58
● 2015-10-17 20:12:30
● 2017-08-28 20:28:44
○ 2026-09-07 13:20:28
○ 2026-10-31 04:02:58

○NSdns3.registrar-servers.com2015-10-17 → 2017-08-28 · 5 obs

○ 2015-05-15 18:07:58
● 2015-10-17 20:12:30
● 2017-08-28 20:28:44
○ 2026-09-07 13:20:28
○ 2026-10-31 04:02:58

○NSdns4.registrar-servers.com2015-10-17 → 2017-08-28 · 5 obs

○ 2015-05-15 18:07:58
● 2015-10-17 20:12:30
● 2017-08-28 20:28:44
○ 2026-09-07 13:20:28
○ 2026-10-31 04:02:58

○NSdns5.registrar-servers.com2015-10-17 → 2017-08-28 · 5 obs

○ 2015-05-15 18:07:58
● 2015-10-17 20:12:30
● 2017-08-28 20:28:44
○ 2026-09-07 13:20:28
○ 2026-10-31 04:02:58

●NSns1.afternic.com2026-09-07 → 2026-10-31 · 5 obs

○ 2017-08-28 20:28:44
● 2026-09-07 13:20:28
○ 2026-10-11 02:26:38
● 2026-10-21 16:56:50
● 2026-10-31 04:02:58

●NSns2.afternic.com2026-09-07 → 2026-10-31 · 5 obs

○ 2017-08-28 20:28:44
● 2026-09-07 13:20:28
○ 2026-10-11 02:26:38
● 2026-10-21 16:56:50
● 2026-10-31 04:02:58

○NSns73.domaincontrol.com2026-10-11 → 2026-10-11 · 4 obs

○ 2026-09-07 13:20:28
● 2026-10-11 02:26:38
○ 2026-10-21 16:56:50
○ 2026-10-31 04:02:58

○NSns74.domaincontrol.com2026-10-11 → 2026-10-11 · 4 obs

○ 2026-09-07 13:20:28
● 2026-10-11 02:26:38
○ 2026-10-21 16:56:50
○ 2026-10-31 04:02:58

●NSverification-edsrxuzbpbhq7wvagy5iaz.ns101.verify.hn2026-09-07 → 2026-10-31 · 5 obs

○ 2017-08-28 20:28:44
● 2026-09-07 13:20:28
○ 2026-10-11 02:26:38
● 2026-10-21 16:56:50
● 2026-10-31 04:02:58

○MXeforward1.registrar-servers.com2015-05-15 → 2017-08-28 · 4 obs

● 2015-05-15 18:07:58
● 2017-08-28 20:28:44
○ 2026-09-07 13:20:28
○ 2026-10-31 04:02:58

○MXeforward2.registrar-servers.com2015-05-15 → 2017-08-28 · 4 obs

● 2015-05-15 18:07:58
● 2017-08-28 20:28:44
○ 2026-09-07 13:20:28
○ 2026-10-31 04:02:58

○MXeforward3.registrar-servers.com2015-05-15 → 2017-08-28 · 4 obs

● 2015-05-15 18:07:58
● 2017-08-28 20:28:44
○ 2026-09-07 13:20:28
○ 2026-10-31 04:02:58

○MXeforward4.registrar-servers.com2015-05-15 → 2017-08-28 · 4 obs

● 2015-05-15 18:07:58
● 2017-08-28 20:28:44
○ 2026-09-07 13:20:28
○ 2026-10-31 04:02:58

○MXeforward5.registrar-servers.com2015-05-15 → 2017-08-28 · 4 obs

● 2015-05-15 18:07:58
● 2017-08-28 20:28:44
○ 2026-09-07 13:20:28
○ 2026-10-31 04:02:58

●A13.248.169.482026-09-07 → 2026-10-31 · 7 obs

○ 2017-08-28 20:28:44
● 2026-09-07 13:20:28
○ 2026-10-11 02:26:38
● 2026-10-21 16:56:50
○ 2026-10-22 18:35:44
● 2026-10-26 01:40:04
● 2026-10-31 04:02:58

○A13.248.213.452026-10-11 → 2026-10-11 · 4 obs

○ 2026-09-07 13:20:28
● 2026-10-11 02:26:38
○ 2026-10-21 16:56:50
○ 2026-10-31 04:02:58

○A162.255.119.2512015-12-22 → 2015-12-22 · 4 obs

○ 2015-10-17 20:12:30
● 2015-12-22 23:35:16
○ 2016-04-05 17:37:22
○ 2026-10-31 04:02:58

○A192.64.119.312015-05-15 → 2015-10-17 · 4 obs

● 2015-05-15 18:07:58
● 2015-10-17 20:12:30
○ 2015-12-22 23:35:16
○ 2026-10-31 04:02:58

○A192.64.119.642016-04-05 → 2017-08-28 · 5 obs

○ 2015-12-22 23:35:16
● 2016-04-05 17:37:22
● 2017-08-28 20:28:44
○ 2026-09-07 13:20:28
○ 2026-10-31 04:02:58

●A76.223.54.1462026-09-07 → 2026-10-31 · 7 obs

○ 2017-08-28 20:28:44
● 2026-09-07 13:20:28
○ 2026-10-11 02:26:38
● 2026-10-21 16:56:50
○ 2026-10-22 18:35:44
● 2026-10-26 01:40:04
● 2026-10-31 04:02:58

○A76.223.67.1892026-10-11 → 2026-10-11 · 4 obs

○ 2026-09-07 13:20:28
● 2026-10-11 02:26:38
○ 2026-10-21 16:56:50
○ 2026-10-31 04:02:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
referencemasters.com	ns1.afternic.com, ns2.afternic.com, verification-edsrxuzbpbhq7wvagy5iaz.ns101.verify.hn	4 records

✅ Authoritative Response

Server:97.74.98.69

NS records: ns1.afternic.com, ns2.afternic.com, verification-edsrxuzbpbhq7wvagy5iaz.ns101.verify.hn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for referencemasters.com (unsigned zone)

⏱️ Timing

Total: 5416ms | 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

referencemasters.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146

epidemiologydegrees.com, mail.tddcorp.com, agrohub.store and two other host names share IP numbers with referencemasters.com.

Name Servers

referencemasters.com has three name servers — ns1.afternic.com, ns2.afternic.com and verification-edsrxuzbpbhq7wvagy5iaz.ns101.verify.hn.

referencemasters.com partially shares its NS delegation with several other domains, including protezy.com, promedica.io, mail.inteleq.com and two others.

These name servers regularly co-occur with the name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-urj2ap2akmgcchkhharttb.ns101.verify.hn.

Each of ns1.afternic.com, ns2.afternic.com and verification-edsrxuzbpbhq7wvagy5iaz.ns101.verify.hn points to two IP numbers. ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45. verification-edsrxuzbpbhq7wvagy5iaz.ns101.verify.hn points to 13.248.169.48 and 76.223.54.146.