`0700us.us`

DNSSEC	⚠️ Not signed
A	`::1`
A	127.0.0.1
NS	`ns27.perfora.net` ⭐
		A	2001:8d8:fe:53:0:d9a0:5211:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1017.ui-dns.com`
		A	217.160.82.17^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1017.ui-dns.com`
NS	`ns28.perfora.net`
		A	2001:8d8:fe:53:0:d9a0:531a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1026.ui-dns.org`
		A	217.160.83.26^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1026.ui-dns.org`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns27.perfora.net`hostmaster@perfora.net 2004-09-17 #6

`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=1774461607

Same first word

0700us.us

DNS History

8 records (6 active, 2 former)

●NSns27.perfora.net2015-06-22 → 2026-03-25 · 2 obs

● 2015-06-22 02:10:22
● 2026-03-25 18:26:16

●NSns28.perfora.net2015-06-22 → 2026-03-25 · 2 obs

● 2015-06-22 02:10:22
● 2026-03-25 18:26:16

●MXmx00.ionos.de2026-03-25 → 2026-03-25 · 2 obs

○ 2018-10-05 20:25:42
● 2026-03-25 18:26:16

○MXmx00.schlund.de2015-06-22 → 2018-10-05 · 3 obs

● 2015-06-22 02:10:22
● 2018-10-05 20:25:42
○ 2026-03-25 18:26:16

●MXmx01.ionos.de2026-03-25 → 2026-03-25 · 2 obs

○ 2018-10-05 20:25:42
● 2026-03-25 18:26:16

○MXmx01.schlund.de2015-06-22 → 2018-10-05 · 3 obs

● 2015-06-22 02:10:22
● 2018-10-05 20:25:42
○ 2026-03-25 18:26:16

●A::12026-03-25 → 2026-03-25 · 1 obs

● 2026-03-25 18:26:16

●A127.0.0.12026-03-25 → 2026-03-25 · 1 obs

● 2026-03-25 18:26:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	w.cctld.us, k.cctld.us, b.cctld.us, y.cctld.us...	-
0700us.us	ns28.perfora.net, ns27.perfora.net	-

✅ Authoritative Response

Server:217.160.82.17

NS records: ns28.perfora.net, ns27.perfora.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 0700us.us (unsigned zone)

⏱️ Timing

Total: 448ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`127.0.0.1`
AAAA	1	`::1`
NS	2	`ns28.perfora.net, ns27.perfora.net`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns27.perfora.net hostmaster.perfora.net`

Analysis

IP Addresses

0700us.us resolves to two IP numbers: ::1 and 127.0.0.1.

other host names including 196.244.60.188.dynamic.wline.res.cust.swisscom.ch, 203.188.static.quadranet.com, 97.88.75.static.quadranet.com, die-corps.org and mail.justcom-parts.de share IP numbers with 0700us.us.

Name Servers

0700us.us is delegated to two name servers ns27.perfora.net and ns28.perfora.net.

0700us.us shares the same name server setup as other domains, for instance unddu.us, wirduich.eu, united-xchange.eu, interactivetools.name and mysmarts.us.

Host names with two IP numbers:

The host name ns27.perfora.net points to 2001:8d8:fe:53:0:d9a0:5211:100 and 217.160.82.17; the host name ns28.perfora.net points to 2001:8d8:fe:53:0:d9a0:531a:100 and 217.160.83.26.

Mail Servers

Two mail servers handle 0700us.us: mx00.ionos.de and mx01.ionos.de.

0700us.us shares the same mail server setup as other domains, for instance kinderwunschbank.de, gynpraxis-winterhude.de, gamold.de, tsapp.com and apimmo.at.

Host names with one IP number:

mx00.ionos.de points to 212.227.15.41

mx01.ionos.de points to 217.72.192.67

0700us.us - robtex.com

0700us.us

us