startuser.com - dns.ninja

`startuser.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::2b3^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-02b3.elastic-ssl.ui-r.com`
A	74.208.236.232^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1092.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:525c:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1092.ui-dns.com`
		A	217.160.82.92^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1092.ui-dns.com`
NS	`ns1040.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5128:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1040.ui-dns.biz`
		A	217.160.81.40^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1040.ui-dns.biz`
NS	`ns1099.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:99^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1099.ui-dns.de`
		A	217.160.80.99^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1099.ui-dns.de`
NS	`ns1112.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5370:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.org`
		A	217.160.83.112^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1092.ui-dns.com`hostmaster@1und1.com 2017-06-01 #7

`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=1782688725

Same first word

startuser.com

Similar names

DNS History

13 records (8 active, 5 former)

●NSns1040.ui-dns.biz2026-02-15 → 2026-06-28 · 3 obs

○ 2017-03-30 06:58:24
● 2026-02-15 07:56:34
● 2026-06-28 23:26:54

●NSns1092.ui-dns.com2026-02-15 → 2026-06-28 · 3 obs

○ 2017-03-30 06:58:24
● 2026-02-15 07:56:34
● 2026-06-28 23:26:54

●NSns1099.ui-dns.de2026-02-15 → 2026-06-28 · 3 obs

○ 2017-03-30 06:58:24
● 2026-02-15 07:56:34
● 2026-06-28 23:26:54

●NSns1112.ui-dns.org2026-02-15 → 2026-06-28 · 3 obs

○ 2017-03-30 06:58:24
● 2026-02-15 07:56:34
● 2026-06-28 23:26:54

○NSns51.1and1.com2015-07-22 → 2017-03-30 · 4 obs

● 2015-07-22 21:11:18
● 2017-03-30 06:58:24
○ 2026-02-15 07:56:34
○ 2026-06-28 23:26:54

○NSns52.1and1.com2015-07-22 → 2017-03-30 · 4 obs

● 2015-07-22 21:11:18
● 2017-03-30 06:58:24
○ 2026-02-15 07:56:34
○ 2026-06-28 23:26:54

○MXmx00.1and1.com2015-07-22 → 2017-03-30 · 4 obs

● 2015-07-22 21:11:18
● 2017-03-30 06:58:24
○ 2026-02-15 07:56:34
○ 2026-06-28 23:26:54

●MXmx00.ionos.com2026-02-15 → 2026-06-28 · 3 obs

○ 2017-03-30 06:58:24
● 2026-02-15 07:56:34
● 2026-06-28 23:26:54

○MXmx01.1and1.com2015-07-22 → 2017-03-30 · 4 obs

● 2015-07-22 21:11:18
● 2017-03-30 06:58:24
○ 2026-02-15 07:56:34
○ 2026-06-28 23:26:54

●MXmx01.ionos.com2026-02-15 → 2026-06-28 · 3 obs

○ 2017-03-30 06:58:24
● 2026-02-15 07:56:34
● 2026-06-28 23:26:54

○A198.71.57.252015-07-22 → 2017-03-30 · 4 obs

● 2015-07-22 21:11:18
● 2017-03-30 06:58:24
○ 2026-02-15 07:56:34
○ 2026-06-28 23:26:54

●A2607:f1c0:100f:f000::2b32026-02-15 → 2026-06-28 · 3 obs

○ 2017-03-30 06:58:24
● 2026-02-15 07:56:34
● 2026-06-28 23:26:54

●A74.208.236.2322026-02-15 → 2026-06-28 · 3 obs

○ 2017-03-30 06:58:24
● 2026-02-15 07:56:34
● 2026-06-28 23:26:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
startuser.com	ns1099.ui-dns.de, ns1112.ui-dns.org, ns1040.ui-dns.biz, ns1092.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.92

NS records: ns1099.ui-dns.de, ns1112.ui-dns.org, ns1040.ui-dns.biz, ns1092.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for startuser.com (unsigned zone)

⏱️ Timing

Total: 453ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.232`
AAAA	1	`2607:f1c0:100f:f000::2b3`
NS	4	`ns1112.ui-dns.org, ns1092.ui-dns.com...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1092.ui-dns.com hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1092.ui-dns.com, ns1092.ui-dns.com)

Analysis

IP Addresses

startuser.com resolves to the IP addresses 74.208.236.232 and 2607:f1c0:100f:f000::2b3

www.baxterbrooks.com, mountainvistapsychology.com, ioetconn.com plus two other host names have IP numbers in common with startuser.com.

Name Servers

Four name servers handle the delegation for startuser.com: ns1040.ui-dns.biz, ns1092.ui-dns.com, ns1099.ui-dns.de and ns1112.ui-dns.org.

startuser.com shares at least some of its name servers with other domains, including abutest.com, clarityvision.net, milliampere.info and two others.

These name servers are frequently seen alongside ns1099.ui-dns.org, ns1112.ui-dns.biz, ns1099.ui-dns.biz and 7 other name servers.

The host names ns1040.ui-dns.biz, ns1092.ui-dns.com, ns1099.ui-dns.de and ns1112.ui-dns.org each resolve to two IP addresses: ns1040.ui-dns.biz resolves to 217.160.81.40 and 2001:8d8:fe:53:0:d9a0:5128:100; ns1092.ui-dns.com resolves to 217.160.82.92 and 2001:8d8:fe:53:0:d9a0:525c:100; ns1099.ui-dns.de resolves to 217.160.80.99 and 2607:f1c0:fe:53:185:132:32:99; ns1112.ui-dns.org resolves to 217.160.83.112 and 2001:8d8:fe:53:0:d9a0:5370:100.

Mail Servers

startuser.com uses two mail servers, mx00.ionos.com and mx01.ionos.com.

The mail server setup of startuser.com matches that of other domains such as ystrata.co, candjsolarsolutions.com, van3l.com and two others.

startuser.com shares at least some of its mail servers with other domains, such as sislink.net.

mx00.ionos.com and mx01.ionos.com each resolve to one IP number: mx00.ionos.com points to 74.208.5.3 and mx01.ionos.com points to 74.208.5.21.