mastermaintenance.com - dns.ninja

`mastermaintenance.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:cf6^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:df6^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:48bc^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.12.246^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.13.246^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.72.188^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`gerald.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gerald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gerald.ns.cloudflare.com`
		A	108.162.193.168^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	172.64.33.168^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	173.245.59.168^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
NS	`jen.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jen.ns.cloudflare.com`
		A	108.162.194.185^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jen.ns.cloudflare.com`
		A	162.159.38.185^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jen.ns.cloudflare.com`
		A	172.64.34.185^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jen.ns.cloudflare.com`
MX	`mastermaintenance-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c903::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr03cu00201.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.41.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01702.inbound.protection.outlook.com`
		A	52.101.41.28^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
TXT	`1password-site-verification=WOPYVD7WZRFRNBVPWFNVXN662U`
TXT	`MS=ms13876764`
TXT	`atlassian-domain-verification=af12Q4PNDWObpJVHL37Ouph2YLAIq0leVjkOlh29gwpDT5f...`
TXT	`google-site-verification=06R2p14Cc1Br20ouw0ik2w1VJLY04Z58z_v09R092BE`
TXT	`google-site-verification=NWOJMpH9LxGYinRv96b8nQk8qRey5_mOehXigpUGCM0`
TXT	`v=spf1 include:spfa.cpmails.com include:spf.protection.outlook.com a:mail1.my...`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.12.246, 104.26.13.246, 172.67.72.188
		IPv6 hints	2606:4700:20::681a:cf6, 2606:4700:20::681a:df6, 2606:4700:20::ac43:48bc
SOA	`gerald.ns.cloudflare.com`dns@cloudflare.com serial=2406541967

`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=1783188611

Same first word

mastermaintenance.com

DNS History

18 records (9 active, 9 former)

●NSgerald.ns.cloudflare.com2026-02-14 → 2026-07-04 · 3 obs

○ 2017-04-10 04:24:12
● 2026-02-14 18:38:12
● 2026-07-04 18:27:22

●NSjen.ns.cloudflare.com2026-02-14 → 2026-07-04 · 3 obs

○ 2017-04-10 04:24:12
● 2026-02-14 18:38:12
● 2026-07-04 18:27:22

○NSns1.innovativecomputers.net2015-05-30 → 2017-04-10 · 4 obs

● 2015-05-30 08:28:34
● 2017-04-10 04:24:12
○ 2026-02-14 18:38:12
○ 2026-07-04 18:27:22

○NSns1.myserver.com2015-05-30 → 2017-04-10 · 4 obs

● 2015-05-30 08:28:34
● 2017-04-10 04:24:12
○ 2026-02-14 18:38:12
○ 2026-07-04 18:27:22

○NSns2.innovativecomputers.net2015-05-30 → 2017-04-10 · 4 obs

● 2015-05-30 08:28:34
● 2017-04-10 04:24:12
○ 2026-02-14 18:38:12
○ 2026-07-04 18:27:22

○MXmail.mastermaintenance.com2015-05-30 → 2016-04-09 · 4 obs

● 2015-05-30 08:28:34
● 2016-04-09 17:00:24
○ 2016-09-15 10:22:54
○ 2026-07-04 18:27:22

●MXmastermaintenance-com.mail.protection.outlook.com2026-02-14 → 2026-07-04 · 3 obs

○ 2017-04-10 04:24:12
● 2026-02-14 18:38:12
● 2026-07-04 18:27:22

○MXspam.innovativecomputers.net2015-05-30 → 2016-09-15 · 4 obs

● 2015-05-30 08:28:34
● 2016-09-15 10:22:54
○ 2017-04-10 04:24:12
○ 2026-07-04 18:27:22

○MXspam2.innovativecomputers.net2017-04-10 → 2017-04-10 · 4 obs

○ 2016-09-15 10:22:54
● 2017-04-10 04:24:12
○ 2026-02-14 18:38:12
○ 2026-07-04 18:27:22

●A104.26.12.2462026-02-14 → 2026-07-04 · 3 obs

○ 2017-04-10 04:24:12
● 2026-02-14 18:38:12
● 2026-07-04 18:27:22

●A104.26.13.2462026-02-14 → 2026-07-04 · 3 obs

○ 2017-04-10 04:24:12
● 2026-02-14 18:38:12
● 2026-07-04 18:27:22

●A172.67.72.1882026-02-14 → 2026-07-04 · 3 obs

○ 2017-04-10 04:24:12
● 2026-02-14 18:38:12
● 2026-07-04 18:27:22

○A208.79.212.2132017-04-10 → 2017-04-10 · 4 obs

○ 2016-09-15 10:22:54
● 2017-04-10 04:24:12
○ 2026-02-14 18:38:12
○ 2026-07-04 18:27:22

●A2606:4700:20::681a:cf62026-02-14 → 2026-07-04 · 3 obs

○ 2017-04-10 04:24:12
● 2026-02-14 18:38:12
● 2026-07-04 18:27:22

●A2606:4700:20::681a:df62026-02-14 → 2026-07-04 · 3 obs

○ 2017-04-10 04:24:12
● 2026-02-14 18:38:12
● 2026-07-04 18:27:22

●A2606:4700:20::ac43:48bc2026-02-14 → 2026-07-04 · 3 obs

○ 2017-04-10 04:24:12
● 2026-02-14 18:38:12
● 2026-07-04 18:27:22

○A66.178.195.732016-04-09 → 2016-09-15 · 5 obs

○ 2015-12-21 02:44:06
● 2016-04-09 17:00:24
● 2016-09-15 10:22:54
○ 2017-04-10 04:24:12
○ 2026-07-04 18:27:22

○A66.178.195.942015-05-30 → 2015-12-21 · 4 obs

● 2015-05-30 08:28:34
● 2015-12-21 02:44:06
○ 2016-04-09 17:00:24
○ 2026-07-04 18:27:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mastermaintenance.com	gerald.ns.cloudflare.com, jen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.185

NS records: gerald.ns.cloudflare.com, jen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastermaintenance.com (unsigned zone)

⏱️ Timing

Total: 179ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.67.72.188, 104.26.13.246...`
AAAA	3	`2606:4700:20::ac43:48bc, 2606:4700:20::681a:df6...`
NS	2	`gerald.ns.cloudflare.com, jen.ns.cloudflare.com`
MX	1	`mastermaintenance-com.mail.protection.ou`
TXT	6	`1password-site-verification=WOPYVD7WZRFR, MS=ms13876764...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`gerald.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (gerald.ns.cloudflare.com, gerald.ns.cloudflare.com, gerald.ns.cloudflare.com...)

Analysis

IP Addresses

mastermaintenance.com directs to 6 IP numbers: 104.26.12.246, 104.26.13.246, 172.67.72.188 and 3 other.

Two other host names, along with moduasm.co.za, elatos.net and devstorage.eu, also share IP numbers with mastermaintenance.com.

Name Servers

mastermaintenance.com is served by two delegated name servers, gerald.ns.cloudflare.com and jen.ns.cloudflare.com.

mastermaintenance.com shares its NS records with other domains, for example motor-ferdinand.nl, complementary-therapists.com, dpcprints.com and two others.

mastermaintenance.com shares at least some of its name servers with other domains, including justices.team, skyrt.com, ugun.cn and two others.

These name servers are frequently seen alongside the name servers rayden.ns.cloudflare.com.

DNS names with 6 IP addresses:

gerald.ns.cloudflare.com carries IP addresses 108.162.193.168, 172.64.33.168 and 173.245.59.168, with 3 other addresses beyond those.

jen.ns.cloudflare.com carries IP addresses 108.162.194.185, 162.159.38.185 and 172.64.34.185, with 3 other addresses beyond those.

Mail Servers

The sole mail server for mastermaintenance.com is mastermaintenance-com.mail.protection.outlook.com.

With 8 IP addresses total, mastermaintenance-com.mail.protection.outlook.com resolves to 52.101.9.17, 52.101.41.26, 52.101.41.28 and 5 others.