`maintaincorp.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::200^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	74.208.236.12^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1071.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5247:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1071.ui-dns.com`
		A	217.160.82.71^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1071.ui-dns.com`
NS	`ns1017.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5011:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1017.ui-dns.de`
		A	217.160.80.17^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1017.ui-dns.de`
NS	`ns1017.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5311:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1017.ui-dns.org`
		A	217.160.83.17^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1017.ui-dns.org`
NS	`ns1018.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5112:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1018.ui-dns.biz`
		A	217.160.81.18^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1018.ui-dns.biz`
MX	`mx00.1and1.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.1and1.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
SOA	`ns1071.ui-dns.com`hostmaster@1und1.com 2018-09-14 #11

`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=1776189137

Previously MX for

maintaincorp.com

Same first word

maintaincorp.com

DNS History

23 records (8 active, 15 former)

○NSded933.secureserver777.com2015-07-08 → 2015-07-08 · 3 obs

● 2015-07-08 00:45:24
○ 2015-11-28 00:35:34
○ 2026-04-14 18:09:40

○NSded933b.secureserver777.com2015-07-08 → 2015-07-08 · 3 obs

● 2015-07-08 00:45:24
○ 2015-11-28 00:35:34
○ 2026-04-14 18:09:40

○NSns1.maintaincorp.com2020-04-04 → 2021-03-26 · 5 obs

○ 2017-03-28 22:36:24
● 2020-04-04 00:46:58
● 2021-03-26 15:11:30
○ 2026-04-10 22:57:50
○ 2026-04-14 18:09:40

○NSns1.vm2015-11-28 → 2017-03-28 · 5 obs

○ 2015-07-08 00:45:24
● 2015-11-28 00:35:34
● 2017-03-28 22:36:24
○ 2020-04-04 00:46:58
○ 2026-04-14 18:09:40

●NSns1017.ui-dns.de2026-04-10 → 2026-04-14 · 3 obs

○ 2021-03-26 15:11:30
● 2026-04-10 22:57:50
● 2026-04-14 18:09:40

●NSns1017.ui-dns.org2026-04-10 → 2026-04-14 · 3 obs

○ 2021-03-26 15:11:30
● 2026-04-10 22:57:50
● 2026-04-14 18:09:40

●NSns1018.ui-dns.biz2026-04-10 → 2026-04-14 · 3 obs

○ 2021-03-26 15:11:30
● 2026-04-10 22:57:50
● 2026-04-14 18:09:40

●NSns1071.ui-dns.com2026-04-10 → 2026-04-14 · 3 obs

○ 2021-03-26 15:11:30
● 2026-04-10 22:57:50
● 2026-04-14 18:09:40

○NSns2.maintaincorp.com2020-04-04 → 2021-03-26 · 5 obs

○ 2017-03-28 22:36:24
● 2020-04-04 00:46:58
● 2021-03-26 15:11:30
○ 2026-04-10 22:57:50
○ 2026-04-14 18:09:40

○NSns2.vm2015-11-28 → 2017-03-28 · 5 obs

○ 2015-07-08 00:45:24
● 2015-11-28 00:35:34
● 2017-03-28 22:36:24
○ 2020-04-04 00:46:58
○ 2026-04-14 18:09:40

○NSpns3.maintaincorp.com2020-04-04 → 2021-03-26 · 5 obs

○ 2017-03-28 22:36:24
● 2020-04-04 00:46:58
● 2021-03-26 15:11:30
○ 2026-04-10 22:57:50
○ 2026-04-14 18:09:40

○NSpns4.maintaincorp.com2020-04-04 → 2021-03-26 · 5 obs

○ 2017-03-28 22:36:24
● 2020-04-04 00:46:58
● 2021-03-26 15:11:30
○ 2026-04-10 22:57:50
○ 2026-04-14 18:09:40

○MXmaintaincorp.com2015-07-08 → 2017-03-28 · 4 obs

● 2015-07-08 00:45:24
● 2017-03-28 22:36:24
○ 2020-04-04 00:46:58
○ 2026-04-14 18:09:40

○MXms45262690.msv1.invalid.maintaincorp.com2021-03-16 → 2021-03-26 · 5 obs

○ 2020-04-04 00:46:58
● 2021-03-16 22:49:16
● 2021-03-26 15:11:30
○ 2026-04-10 22:57:50
○ 2026-04-14 18:09:40

●MXmx00.1and1.com2026-04-10 → 2026-04-14 · 3 obs

○ 2021-03-26 15:11:30
● 2026-04-10 22:57:50
● 2026-04-14 18:09:40

●MXmx01.1and1.com2026-04-10 → 2026-04-14 · 3 obs

○ 2021-03-26 15:11:30
● 2026-04-10 22:57:50
● 2026-04-14 18:09:40

○MXvp1.maintaincorp.com2020-04-04 → 2020-04-04 · 4 obs

○ 2017-03-28 22:36:24
● 2020-04-04 00:46:58
○ 2021-03-16 22:49:16
○ 2026-04-14 18:09:40

○MXvp2.maintaincorp.com2020-04-04 → 2020-04-04 · 4 obs

○ 2017-03-28 22:36:24
● 2020-04-04 00:46:58
○ 2021-03-16 22:49:16
○ 2026-04-14 18:09:40

○A104.254.246.1352020-04-04 → 2021-03-26 · 5 obs

○ 2017-03-28 22:36:24
● 2020-04-04 00:46:58
● 2021-03-26 15:11:30
○ 2026-04-10 22:57:50
○ 2026-04-14 18:09:40

○A192.151.138.52015-11-28 → 2017-03-28 · 5 obs

○ 2015-07-08 00:45:24
● 2015-11-28 00:35:34
● 2017-03-28 22:36:24
○ 2020-04-04 00:46:58
○ 2026-04-14 18:09:40

●A2607:f1c0:100f:f000::2002026-04-10 → 2026-04-14 · 3 obs

○ 2021-03-26 15:11:30
● 2026-04-10 22:57:50
● 2026-04-14 18:09:40

○A50.22.149.122015-07-08 → 2015-07-08 · 3 obs

● 2015-07-08 00:45:24
○ 2015-11-28 00:35:34
○ 2026-04-14 18:09:40

●A74.208.236.122026-04-10 → 2026-04-14 · 3 obs

○ 2021-03-26 15:11:30
● 2026-04-10 22:57:50
● 2026-04-14 18:09:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
maintaincorp.com	ns1017.ui-dns.de, ns1017.ui-dns.org, ns1018.ui-dns.biz, ns1071.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.80.17

NS records: ns1017.ui-dns.de, ns1017.ui-dns.org, ns1018.ui-dns.biz, ns1071.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for maintaincorp.com (unsigned zone)

⏱️ Timing

Total: 573ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.12`
AAAA	1	`2607:f1c0:100f:f000::200`
NS	4	`ns1017.ui-dns.de, ns1018.ui-dns.biz...`
MX	2	`mx00.1and1.com (pri: 10), mx01.1and1.com (pri: 10)`
SOA	1	`ns1071.ui-dns.com hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1071.ui-dns.com, ns1071.ui-dns.com)

Analysis

IP Addresses

maintaincorp.com points to two IP numbers: 2607:f1c0:100f:f000::200 and 74.208.236.12.

Other host names such as ladshost.com, gsascf.org, liquidstonedesigns.net, thstx.com and machocto.com share IPs with maintaincorp.com.

Name Servers

maintaincorp.com is delegated to four name servers: ns1018.ui-dns.biz, ns1071.ui-dns.com, ns1017.ui-dns.de and ns1017.ui-dns.org.

maintaincorp.com at least partially shares name servers with other domains, for instance vaughns.org, ganter-hintze.de, pro-attitude.com, holgerfranken.de and freitag.info.

These name servers are commonly used alongside ns1017.ui-dns.biz, ns1017.ui-dns.com, ns1018.ui-dns.de, ns1018.ui-dns.org, ns1018.ui-dns.com, ns1071.ui-dns.de, ns1071.ui-dns.org, ns1071.ui-dns.biz, ns1034.ui-dns.org and ns1052.ui-dns.com.

Host names with two IP numbers: ns1018.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5112:100 and 217.160.81.18; ns1071.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5247:100 and 217.160.82.71; ns1017.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5011:100 and 217.160.80.17; ns1017.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5311:100 and 217.160.83.17.

Mail Servers

maintaincorp.com is handled by two mail servers: mx00.1and1.com and mx01.1and1.com.

The mail server setup for maintaincorp.com matches that of other domains, for instance notorium.com, hvacwebconnection.com, krankitupphotography.com, intellical.com and s93998632.onlinehome.us.

maintaincorp.com shares at least partially some mail servers with other domains, including u18032797.onlinehome-server.com, otw1.com, franklinfruitco.com, myidscloud.com and u22959678.onlinehome-server.com.

Host names with a single IP:

mx00.1and1.com points to 74.208.5.3.

mx01.1and1.com points to 74.208.5.21.

maintaincorp.com - robtex.com