`sciencemetrix.us`

DNSSEC	⚠️ Not signed
NS	`ns1036.ui-dns.biz` ⚠️ Not in zone NS records
		A	2001:8d8:fe:53:0:d9a0:5124:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1036.ui-dns.biz`
		A	217.160.81.36^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1036.ui-dns.biz`
NS	`ns1036.ui-dns.com` ⚠️ Not in zone NS records
		A	2001:8d8:fe:53:0:d9a0:5224:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1036.ui-dns.com`
		A	217.160.82.36^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1036.ui-dns.com`
NS	`ns1036.ui-dns.de` ⚠️ Not in zone NS records
		A	2001:8d8:fe:53:0:d9a0:5024:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1036.ui-dns.de`
		A	217.160.80.36^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1036.ui-dns.de`
NS	`ns1036.ui-dns.org` ⚠️ Not in zone NS records
		A	2001:8d8:fe:53:0:d9a0:5324:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1036.ui-dns.org`
		A	217.160.83.36^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1036.ui-dns.org`

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1777280922

Same first word

sciencemetrix.net

sciencemetrix.us

DNS History

11 records (4 active, 7 former)

●NSns1036.ui-dns.biz2026-04-08 → 2026-04-27 · 3 obs

○ 2017-04-02 23:52:54
● 2026-04-08 23:05:16
● 2026-04-27 09:36:40

●NSns1036.ui-dns.com2026-04-08 → 2026-04-27 · 3 obs

○ 2017-04-02 23:52:54
● 2026-04-08 23:05:16
● 2026-04-27 09:36:40

●NSns1036.ui-dns.de2026-04-08 → 2026-04-27 · 3 obs

○ 2017-04-02 23:52:54
● 2026-04-08 23:05:16
● 2026-04-27 09:36:40

●NSns1036.ui-dns.org2026-04-08 → 2026-04-27 · 3 obs

○ 2017-04-02 23:52:54
● 2026-04-08 23:05:16
● 2026-04-27 09:36:40

○NSns57.1and1.com2015-06-09 → 2017-04-02 · 4 obs

● 2015-06-09 19:19:06
● 2017-04-02 23:52:54
○ 2026-04-08 23:05:16
○ 2026-04-27 09:36:40

○NSns58.1and1.com2015-06-09 → 2017-04-02 · 4 obs

● 2015-06-09 19:19:06
● 2017-04-02 23:52:54
○ 2026-04-08 23:05:16
○ 2026-04-27 09:36:40

○MXmx00.1and1.com2015-06-09 → 2017-04-02 · 4 obs

● 2015-06-09 19:19:06
● 2017-04-02 23:52:54
○ 2026-04-08 23:05:16
○ 2026-04-27 09:36:40

○MXmx01.1and1.com2015-06-09 → 2017-04-02 · 4 obs

● 2015-06-09 19:19:06
● 2017-04-02 23:52:54
○ 2026-04-08 23:05:16
○ 2026-04-27 09:36:40

○A162.222.206.712015-06-09 → 2016-04-25 · 4 obs

● 2015-06-09 19:19:06
● 2016-04-25 20:08:18
○ 2017-04-02 23:52:54
○ 2026-04-27 09:36:40

○A2607:f1c0:100f:f000::20b2017-04-02 → 2017-04-02 · 4 obs

○ 2016-04-25 20:08:18
● 2017-04-02 23:52:54
○ 2026-04-08 23:05:16
○ 2026-04-27 09:36:40

○A74.208.236.1722017-04-02 → 2017-04-02 · 4 obs

○ 2016-04-25 20:08:18
● 2017-04-02 23:52:54
○ 2026-04-08 23:05:16
○ 2026-04-27 09:36:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
sciencemetrix.us	ns1036.ui-dns.de, ns1036.ui-dns.org, ns1036.ui-dns.com, ns1036.ui-dns.biz	-

✅ Authoritative Response

Server:217.160.80.36

NS records: ns1036.ui-dns.de, ns1036.ui-dns.org, ns1036.ui-dns.com, ns1036.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sciencemetrix.us (unsigned zone)

⏱️ Timing

Total: 484ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

sciencemetrix.us is delegated to four name servers: ns1036.ui-dns.biz, ns1036.ui-dns.com, ns1036.ui-dns.de and ns1036.ui-dns.org.

sciencemetrix.us at least partially shares name servers with other domains, including runfla.com, bestchoiceroofingltd.co.uk, fem-school.com, medisource.de and setleyourclaim.net.

these name servers are commonly used with ns1101.ui-dns.de, ns1085.ui-dns.biz, ns1031.ui-dns.org and ns1099.ui-dns.org.

Hosts with two IP numbers:

Host ns1036.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5124:100 and 217.160.81.36

Host ns1036.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5224:100 and 217.160.82.36

Host ns1036.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5024:100 and 217.160.80.36

Host ns1036.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5324:100 and 217.160.83.36

sciencemetrix.us - robtex.com