`skills-matrix.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::238^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-0238.elastic-ssl.ui-r.com`
A	74.208.236.223^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1055.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:55^{🇺🇸 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	`ns1055.ui-dns.de`
		A	217.160.80.55^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1055.ui-dns.de`
NS	`ns1055.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5137:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1055.ui-dns.biz`
		A	217.160.81.55^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1055.ui-dns.biz`
NS	`ns1055.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5237:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1055.ui-dns.com`
		A	217.160.82.55^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1055.ui-dns.com`
NS	`ns1055.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5337:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1055.ui-dns.org`
		A	217.160.83.55^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1055.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	`ns1055.ui-dns.de`hostmaster@1and1.com 2017-07-24 #5

`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=1776945762

Same first word

skills-matrix.com

DNS History

15 records (8 active, 7 former)

●NSns1055.ui-dns.biz2026-03-24 → 2026-04-23 · 3 obs

○ 2017-10-13 01:04:02
● 2026-03-24 06:12:50
● 2026-04-23 12:26:30

●NSns1055.ui-dns.com2026-03-24 → 2026-04-23 · 3 obs

○ 2017-10-13 01:04:02
● 2026-03-24 06:12:50
● 2026-04-23 12:26:30

●NSns1055.ui-dns.de2026-03-24 → 2026-04-23 · 3 obs

○ 2017-10-13 01:04:02
● 2026-03-24 06:12:50
● 2026-04-23 12:26:30

●NSns1055.ui-dns.org2026-03-24 → 2026-04-23 · 3 obs

○ 2017-10-13 01:04:02
● 2026-03-24 06:12:50
● 2026-04-23 12:26:30

○NSns29.1and1.com2008-03-16 → 2017-10-13 · 4 obs

● 2008-03-16 20:30:54
● 2017-10-13 01:04:02
○ 2026-03-24 06:12:50
○ 2026-04-23 12:26:30

○NSns30.1and1.com2008-03-16 → 2017-10-13 · 4 obs

● 2008-03-16 20:30:54
● 2017-10-13 01:04:02
○ 2026-03-24 06:12:50
○ 2026-04-23 12:26:30

○MXmx00.1and1.com2008-03-16 → 2017-10-13 · 4 obs

● 2008-03-16 20:30:54
● 2017-10-13 01:04:02
○ 2026-03-24 06:12:50
○ 2026-04-23 12:26:30

●MXmx00.ionos.com2026-03-24 → 2026-04-23 · 3 obs

○ 2017-10-13 01:04:02
● 2026-03-24 06:12:50
● 2026-04-23 12:26:30

○MXmx01.1and1.com2008-03-16 → 2017-10-13 · 4 obs

● 2008-03-16 20:30:54
● 2017-10-13 01:04:02
○ 2026-03-24 06:12:50
○ 2026-04-23 12:26:30

●MXmx01.ionos.com2026-03-24 → 2026-04-23 · 3 obs

○ 2017-10-13 01:04:02
● 2026-03-24 06:12:50
● 2026-04-23 12:26:30

○A216.250.126.1862015-05-18 → 2016-11-28 · 5 obs

○ 2008-03-16 20:30:54
● 2015-05-18 19:02:28
● 2016-11-28 03:43:22
○ 2017-10-13 01:04:02
○ 2026-04-23 12:26:30

○A2607:f1c0:1000:c00d:343b:d840:9a6c:e0042015-05-18 → 2016-11-28 · 5 obs

○ 2008-03-16 20:30:54
● 2015-05-18 19:02:28
● 2016-11-28 03:43:22
○ 2017-10-13 01:04:02
○ 2026-04-23 12:26:30

●A2607:f1c0:100f:f000::2382017-10-13 → 2026-04-23 · 3 obs

○ 2016-11-28 03:43:22
● 2017-10-13 01:04:02
● 2026-04-23 12:26:30

○A74.208.21.332008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 20:30:54
○ 2015-05-18 19:02:28
○ 2026-04-23 12:26:30

●A74.208.236.2232017-10-13 → 2026-04-23 · 3 obs

○ 2016-11-28 03:43:22
● 2017-10-13 01:04:02
● 2026-04-23 12:26:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
skills-matrix.com	ns1055.ui-dns.de, ns1055.ui-dns.biz, ns1055.ui-dns.org, ns1055.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.80.55

NS records: ns1055.ui-dns.de, ns1055.ui-dns.biz, ns1055.ui-dns.org, ns1055.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for skills-matrix.com (unsigned zone)

⏱️ Timing

Total: 662ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.223`
AAAA	1	`2607:f1c0:100f:f000::238`
NS	4	`ns1055.ui-dns.de, ns1055.ui-dns.biz...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1055.ui-dns.de hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1055.ui-dns.com, ns1055.ui-dns.com)

Analysis

IP Addresses

Two IP numbers are pointed to by skills-matrix.com: 2607:f1c0:100f:f000::238 and 74.208.236.223.

other host names include dcdsa.com, tellyi.com, riverlegacy.org, sparkiespin.com and eas-direct.com; they share IP numbers with skills-matrix.com.

Name Servers

skills-matrix.com delegates to four name servers: ns1055.ui-dns.biz, ns1055.ui-dns.com, ns1055.ui-dns.de and ns1055.ui-dns.org.

skills-matrix.com at least partially shares name servers with other domains, for instance ubkm.de, gieb.de, inforein.es, internal.team and skydive.cool.

These name servers are commonly used with ns1035.ui-dns.org, ns1047.ui-dns.biz, ns1098.ui-dns.com, ns1058.ui-dns.org, ns1091.ui-dns.de and ns1057.ui-dns.de.

Host names with two IP numbers: ns1055.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5137:100 and 217.160.81.55; ns1055.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5237:100 and 217.160.82.55; ns1055.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:55 and 217.160.80.55; ns1055.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5337:100 and 217.160.83.55.

Mail Servers

skills-matrix.com is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.

skills-matrix.com uses the same mail server setup as other domains, for instance epost.com, margheritashoboken.com, thewisebride.com, psychic(0x736578)ologist.com and kirkland-home.com.

Host names with one IP:

mx00.ionos.com points to: 74.208.5.3

mx01.ionos.com points to: 74.208.5.21

skills-matrix.com - robtex.com