dulo.com - dns.ninja

`dulo.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	`ns71.domaincontrol.com` ⭐
		A	2603:5:2194::2e^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns71.domaincontrol.com`
		A	97.74.105.46^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns71.domaincontrol.com`
NS	`ns72.domaincontrol.com`
		A	2603:5:2294::2e^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns72.domaincontrol.com`
		A	173.201.73.46^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns72.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	172.253.139.26^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:dc-aa8e722993._spfm.dulo.com ~all`
TXT	`google-site-verification=dqsaoY5XJgu8IpjsuUdmv_FuGo1xNm3JJJlnHv4yt5M`
SOA	`ns71.domaincontrol.com`dns@jomax.net 2026-06-08 #2

`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=1781153273

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DNS History

27 records (9 active, 18 former)

○NSns1.parkingcrew.net2015-08-20 → 2017-04-26 · 4 obs

● 2015-08-20 11:19:10
● 2017-04-26 11:31:50
○ 2026-03-26 23:11:36
○ 2026-06-11 05:15:32

○NSns2.parkingcrew.net2015-08-20 → 2017-04-26 · 4 obs

● 2015-08-20 11:19:10
● 2017-04-26 11:31:50
○ 2026-03-26 23:11:36
○ 2026-06-11 05:15:32

●NSns71.domaincontrol.com2026-05-31 → 2026-06-11 · 3 obs

○ 2026-04-11 06:55:00
● 2026-05-31 09:53:08
● 2026-06-11 05:15:32

●NSns72.domaincontrol.com2026-05-31 → 2026-06-11 · 3 obs

○ 2026-04-11 06:55:00
● 2026-05-31 09:53:08
● 2026-06-11 05:15:32

○NSredbusprimarydns.dulo.com2026-03-26 → 2026-04-11 · 5 obs

○ 2017-04-26 11:31:50
● 2026-03-26 23:11:36
● 2026-04-11 06:55:00
○ 2026-05-31 09:53:08
○ 2026-06-11 05:15:32

○NSredbusprimarydns.wn.com2026-03-26 → 2026-04-11 · 5 obs

○ 2017-04-26 11:31:50
● 2026-03-26 23:11:36
● 2026-04-11 06:55:00
○ 2026-05-31 09:53:08
○ 2026-06-11 05:15:32

○NSredbusprimarydns.worldnews.com2026-03-26 → 2026-04-11 · 5 obs

○ 2017-04-26 11:31:50
● 2026-03-26 23:11:36
● 2026-04-11 06:55:00
○ 2026-05-31 09:53:08
○ 2026-06-11 05:15:32

○NSredbussecondarydns.dulo.com2026-03-26 → 2026-04-11 · 5 obs

○ 2017-04-26 11:31:50
● 2026-03-26 23:11:36
● 2026-04-11 06:55:00
○ 2026-05-31 09:53:08
○ 2026-06-11 05:15:32

○NSredbussecondarydns.wn.com2026-03-26 → 2026-04-11 · 5 obs

○ 2017-04-26 11:31:50
● 2026-03-26 23:11:36
● 2026-04-11 06:55:00
○ 2026-05-31 09:53:08
○ 2026-06-11 05:15:32

●MXalt1.aspmx.l.google.com2026-05-31 → 2026-06-11 · 3 obs

○ 2026-03-26 23:11:36
● 2026-05-31 09:53:08
● 2026-06-11 05:15:32

●MXalt2.aspmx.l.google.com2026-05-31 → 2026-06-11 · 3 obs

○ 2026-03-26 23:11:36
● 2026-05-31 09:53:08
● 2026-06-11 05:15:32

●MXalt3.aspmx.l.google.com2026-05-31 → 2026-06-11 · 3 obs

○ 2026-03-26 23:11:36
● 2026-05-31 09:53:08
● 2026-06-11 05:15:32

●MXalt4.aspmx.l.google.com2026-05-31 → 2026-06-11 · 3 obs

○ 2026-03-26 23:11:36
● 2026-05-31 09:53:08
● 2026-06-11 05:15:32

●MXaspmx.l.google.com2026-05-31 → 2026-06-11 · 3 obs

○ 2026-03-26 23:11:36
● 2026-05-31 09:53:08
● 2026-06-11 05:15:32

○MXmail.h-email.net2015-08-20 → 2017-04-26 · 4 obs

● 2015-08-20 11:19:10
● 2017-04-26 11:31:50
○ 2026-03-26 23:11:36
○ 2026-06-11 05:15:32

○A15.197.148.332026-05-31 → 2026-05-31 · 4 obs

○ 2026-04-11 06:55:00
● 2026-05-31 09:53:08
○ 2026-06-11 05:15:30
○ 2026-06-11 05:15:32

●A15.197.225.1282026-06-11 → 2026-06-11 · 3 obs

○ 2026-05-31 09:53:08
● 2026-06-11 05:15:30
● 2026-06-11 05:15:32

○A185.53.178.82015-08-20 → 2015-10-18 · 4 obs

● 2015-08-20 11:19:10
● 2015-10-18 01:54:16
○ 2016-01-04 06:43:20
○ 2026-06-11 05:15:32

○A185.53.178.92016-01-04 → 2016-02-05 · 5 obs

○ 2015-10-18 01:54:16
● 2016-01-04 06:43:20
● 2016-02-05 04:57:48
○ 2016-04-28 23:16:34
○ 2026-06-11 05:15:32

○A185.53.179.82017-03-11 → 2017-04-26 · 5 obs

○ 2016-04-28 23:16:34
● 2017-03-11 00:11:58
● 2017-04-26 11:31:50
○ 2026-03-26 23:11:36
○ 2026-06-11 05:15:32

○A195.149.84.1002026-03-26 → 2026-04-11 · 5 obs

○ 2017-04-26 11:31:50
● 2026-03-26 23:11:36
● 2026-04-11 06:55:00
○ 2026-05-31 09:53:08
○ 2026-06-11 05:15:32

○A195.149.84.1012026-03-26 → 2026-04-11 · 5 obs

○ 2017-04-26 11:31:50
● 2026-03-26 23:11:36
● 2026-04-11 06:55:00
○ 2026-05-31 09:53:08
○ 2026-06-11 05:15:32

○A2001:67c:38c::642026-03-26 → 2026-04-11 · 5 obs

○ 2017-04-26 11:31:50
● 2026-03-26 23:11:36
● 2026-04-11 06:55:00
○ 2026-05-31 09:53:08
○ 2026-06-11 05:15:32

○A2001:67c:38c::652026-03-26 → 2026-04-11 · 5 obs

○ 2017-04-26 11:31:50
● 2026-03-26 23:11:36
● 2026-04-11 06:55:00
○ 2026-05-31 09:53:08
○ 2026-06-11 05:15:32

○A3.33.130.1902026-05-31 → 2026-05-31 · 4 obs

○ 2026-04-11 06:55:00
● 2026-05-31 09:53:08
○ 2026-06-11 05:15:30
○ 2026-06-11 05:15:32

●A3.33.251.1682026-06-11 → 2026-06-11 · 3 obs

○ 2026-05-31 09:53:08
● 2026-06-11 05:15:30
● 2026-06-11 05:15:32

○A52.18.157.1752016-04-28 → 2016-04-28 · 4 obs

○ 2016-02-05 04:57:48
● 2016-04-28 23:16:34
○ 2017-03-11 00:11:58
○ 2026-06-11 05:15:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dulo.com	ns71.domaincontrol.com, ns72.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.73.46

NS records: ns71.domaincontrol.com, ns72.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dulo.com (unsigned zone)

⏱️ Timing

Total: 212ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns71.domaincontrol.com, ns72.domaincontrol.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`v=spf1 include:dc-aa8e722993._spfm.dulo., google-site-verification=dqsaoY5XJgu8Ipj`
SOA	1	`ns71.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns71.domaincontrol.com, ns71.domaincontrol.com, ns72.domaincontrol.com...)

Analysis

IP Addresses

dulo.com points to two IP numbers: 3.33.251.168 and 15.197.225.128.

Among the host names that share IP numbers with dulo.com are travelgrad.org, itopset.com, rebaterock.com and two others.

Name Servers

dulo.com is delegated to two name servers: ns71.domaincontrol.com and ns72.domaincontrol.com.

dulo.com has the same name server delegation as a number of other domains, such as middlemanparts.com, krispgraphix.com, gqyyw.cn and two more.

ns71.domaincontrol.com and ns72.domaincontrol.com each resolve to two IP addresses: ns71.domaincontrol.com points to 97.74.105.46 and 2603:5:2194::2e, while ns72.domaincontrol.com points to 173.201.73.46 and 2603:5:2294::2e.

Mail Servers

Five mail servers handle dulo.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

dulo.com shares at least some of its mail servers with other domains — for example ns500699.ns500693.ns500734.ns500699.ns500699.ns500734.ns500699.ns500699.ns500693.ns500588.ns500693.ns500612.ns500588.ns500602.ns500578.ns500110.dtrkdll.com, mabelthemilktruck.com, mainville.ca and two more.

These mail servers tend to be used in conjunction with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and two additional mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com points to 172.253.139.26 and 2607:f8b0:4004:c1f::1a.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1a.