extendra.com - dns.ninja

`extendra.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns37.domaincontrol.com` ⭐
		A	2603:5:21c1::13^{🇺🇸 GODADDY-DNS2603:5:21c0::/44}
			PTR	`ns37.domaincontrol.com`
		A	97.74.108.19^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns37.domaincontrol.com`
NS	`ns38.domaincontrol.com`
		A	2603:5:22c1::13^{🇺🇸 GODADDY-DNS2603:5:22c0::/44}
			PTR	`ns38.domaincontrol.com`
		A	173.201.76.19^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns38.domaincontrol.com`
MX	`extendra-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f903::^{🇺🇸 Microsoft2a01:111:f000::/36}
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
		A	52.101.194.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.194.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns37.domaincontrol.com`dns@jomax.net 2026-04-19 #14

`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=1785554342

Same first word

extendra.io

extendra.com

Similar names

DNS History

13 records (5 active, 8 former)

○NSns12.wixdns.net2020-04-06 → 2020-04-06 · 4 obs

○ 2017-04-05 02:48:52
● 2020-04-06 09:53:04
○ 2026-04-06 04:22:48
○ 2026-08-01 03:46:20

○NSns13.wixdns.net2020-04-06 → 2020-04-06 · 4 obs

○ 2017-04-05 02:48:52
● 2020-04-06 09:53:04
○ 2026-04-06 04:22:48
○ 2026-08-01 03:46:20

●NSns37.domaincontrol.com2026-04-06 → 2026-08-01 · 3 obs

○ 2020-04-06 09:53:04
● 2026-04-06 04:22:48
● 2026-08-01 03:46:20

●NSns38.domaincontrol.com2026-04-06 → 2026-08-01 · 3 obs

○ 2020-04-06 09:53:04
● 2026-04-06 04:22:48
● 2026-08-01 03:46:20

○NSns65.domaincontrol.com2015-07-05 → 2017-04-05 · 4 obs

● 2015-07-05 00:41:02
● 2017-04-05 02:48:52
○ 2020-04-06 09:53:04
○ 2026-08-01 03:46:20

○NSns66.domaincontrol.com2015-07-05 → 2017-04-05 · 4 obs

● 2015-07-05 00:41:02
● 2017-04-05 02:48:52
○ 2020-04-06 09:53:04
○ 2026-08-01 03:46:20

●MXextendra-com.mail.protection.outlook.com2015-07-05 → 2026-08-01 · 2 obs

● 2015-07-05 00:41:02
● 2026-08-01 03:46:20

○A15.197.148.332026-04-06 → 2026-08-01 · 2 obs

○ 2026-04-06 04:22:48
○ 2026-08-01 03:46:20

●A15.197.225.1282026-04-06 → 2026-08-01 · 3 obs

○ 2020-04-06 09:53:04
● 2026-04-06 04:22:48
● 2026-08-01 03:46:20

○A204.228.218.1002015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 00:41:02
○ 2015-11-08 14:50:46
○ 2026-08-01 03:46:20

○A23.236.62.1472015-11-08 → 2020-04-06 · 5 obs

○ 2015-07-05 00:41:02
● 2015-11-08 14:50:46
● 2020-04-06 09:53:04
○ 2026-04-06 04:22:48
○ 2026-08-01 03:46:20

○A3.33.130.1902026-04-06 → 2026-08-01 · 2 obs

○ 2026-04-06 04:22:48
○ 2026-08-01 03:46:20

●A3.33.251.1682026-04-06 → 2026-08-01 · 3 obs

○ 2020-04-06 09:53:04
● 2026-04-06 04:22:48
● 2026-08-01 03:46:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
extendra.com	ns37.domaincontrol.com, ns38.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.108.19

NS records: ns37.domaincontrol.com, ns38.domaincontrol.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 180ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns37.domaincontrol.com, ns38.domaincontrol.com`
MX	1	`extendra-com.mail.protection.outlook.com`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns37.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)

Analysis

IP Addresses

extendra.com points to the IP addresses 3.33.251.168 and 15.197.225.128

ubulife.com, goannun.org, atlasconstructionservices.com and two other host names share IP numbers with extendra.com.

Name Servers

extendra.com is delegated to two name servers: ns37.domaincontrol.com and ns38.domaincontrol.com.

extendra.com uses the same name servers as several other domains — among them diaperchina.com, manpreetdhesi.com, stammweb.com and two more.

ns37.domaincontrol.com and ns38.domaincontrol.com each resolve to two IP addresses: ns37.domaincontrol.com points to 97.74.108.19 and 2603:5:21c1::13, while ns38.domaincontrol.com points to 173.201.76.19 and 2603:5:22c1::13.

Mail Servers

Mail for extendra.com is handled by a single mail server, extendra-com.mail.protection.outlook.com.

extendra-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.40.6, 52.101.50.4, 52.101.194.3 and 5 others.