onhd.com - dns.ninja

`onhd.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.207^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1107.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:536b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1107.ui-dns.org`
		A	217.160.83.107^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1107.ui-dns.org`
NS	`ns1021.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:21^{🇺🇸 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	`ns1021.ui-dns.de`
		A	185.132.32.21^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1021.ui-dns.de`
NS	`ns1023.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5117:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1023.ui-dns.biz`
		A	217.160.81.23^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1023.ui-dns.biz`
NS	`ns1051.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5233:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1051.ui-dns.com`
		A	217.160.82.51^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1051.ui-dns.com`
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	`ns1107.ui-dns.org`hostmaster@1und1.com 2017-06-01 #27

`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=1783668292

PTR for

113.104.93.74.in-addr.arpa

Subdomains

www.onhd.com

Same first word

onhd.com

onhd.de

onhd.ru

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DNS History

14 records (8 active, 6 former)

○NSns1.sedoparking.com2015-07-19 → 2017-07-03 · 4 obs

● 2015-07-19 01:50:48
● 2017-07-03 13:45:06
○ 2026-03-04 01:50:02
○ 2026-07-10 07:29:28

●NSns1021.ui-dns.de2026-03-04 → 2026-07-10 · 3 obs

○ 2017-07-03 13:45:06
● 2026-03-04 01:50:02
● 2026-07-10 07:29:28

●NSns1023.ui-dns.biz2026-03-04 → 2026-07-10 · 3 obs

○ 2017-07-03 13:45:06
● 2026-03-04 01:50:02
● 2026-07-10 07:29:28

●NSns1051.ui-dns.com2026-03-04 → 2026-07-10 · 3 obs

○ 2017-07-03 13:45:06
● 2026-03-04 01:50:02
● 2026-07-10 07:29:28

●NSns1107.ui-dns.org2026-03-04 → 2026-07-10 · 3 obs

○ 2017-07-03 13:45:06
● 2026-03-04 01:50:02
● 2026-07-10 07:29:28

○NSns2.sedoparking.com2015-07-19 → 2017-07-03 · 4 obs

● 2015-07-19 01:50:48
● 2017-07-03 13:45:06
○ 2026-03-04 01:50:02
○ 2026-07-10 07:29:28

○MXlocalhost2017-07-03 → 2017-07-03 · 4 obs

○ 2016-06-10 04:50:20
● 2017-07-03 13:45:06
○ 2026-03-04 01:50:02
○ 2026-07-10 07:29:28

○MXmail.nickstel.com2015-07-19 → 2016-06-10 · 4 obs

● 2015-07-19 01:50:48
● 2016-06-10 04:50:20
○ 2017-07-03 13:45:06
○ 2026-07-10 07:29:28

●MXmx00.ionos.de2026-03-04 → 2026-07-10 · 3 obs

○ 2017-07-03 13:45:06
● 2026-03-04 01:50:02
● 2026-07-10 07:29:28

●MXmx01.ionos.de2026-03-04 → 2026-07-10 · 3 obs

○ 2017-07-03 13:45:06
● 2026-03-04 01:50:02
● 2026-07-10 07:29:28

●A2001:8d8:100f:f000::2002026-03-04 → 2026-07-10 · 3 obs

○ 2017-07-03 13:45:06
● 2026-03-04 01:50:02
● 2026-07-10 07:29:28

●A217.160.0.2072026-03-04 → 2026-07-10 · 3 obs

○ 2017-07-03 13:45:06
● 2026-03-04 01:50:02
● 2026-07-10 07:29:28

○A72.52.4.1222017-07-03 → 2017-07-03 · 4 obs

○ 2016-06-10 04:50:20
● 2017-07-03 13:45:06
○ 2026-03-04 01:50:02
○ 2026-07-10 07:29:28

○A72.52.4.912015-07-19 → 2016-06-10 · 4 obs

● 2015-07-19 01:50:48
● 2016-06-10 04:50:20
○ 2017-07-03 13:45:06
○ 2026-07-10 07:29:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
onhd.com	ns1021.ui-dns.de, ns1023.ui-dns.biz, ns1107.ui-dns.org, ns1051.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.32.21

NS records: ns1021.ui-dns.de, ns1023.ui-dns.biz, ns1107.ui-dns.org, ns1051.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onhd.com (unsigned zone)

⏱️ Timing

Total: 430ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.207`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1107.ui-dns.org, ns1051.ui-dns.com...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1107.ui-dns.org hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1051.ui-dns.com, ns1051.ui-dns.com)

Analysis

Hierarchy

www.onhd.com is delegated beneath onhd.com.

IP Addresses

onhd.com has two IP addresses: 217.160.0.207 and 2001:8d8:100f:f000::200

Additional host names — lemalassis.com, schilling-lang.com, helgakeller.de and two others — share IP numbers with onhd.com.

Name Servers

onhd.com has four authoritative name servers: ns1023.ui-dns.biz, ns1051.ui-dns.com, ns1021.ui-dns.de and ns1107.ui-dns.org.

There is at least partial name server overlap between onhd.com and other domains — holtsch-med.com, calisra.com, nanocore.eu and two more among them.

These name servers regularly appear alongside ns1023.ui-dns.de, ns1021.ui-dns.org, ns1023.ui-dns.com and 7 other name servers in NS record sets.

All four hostnames — ns1023.ui-dns.biz, ns1051.ui-dns.com, ns1021.ui-dns.de and ns1107.ui-dns.org — resolve to two IP numbers apiece: ns1023.ui-dns.biz to 217.160.81.23 and 2001:8d8:fe:53:0:d9a0:5117:100; ns1051.ui-dns.com to 217.160.82.51 and 2001:8d8:fe:53:0:d9a0:5233:100; ns1021.ui-dns.de to 185.132.32.21 and 2607:f1c0:fe:53:185:132:32:21; ns1107.ui-dns.org to 217.160.83.107 and 2001:8d8:fe:53:0:d9a0:536b:100.

Mail Servers

onhd.com has two mail servers: mx00.ionos.de and mx01.ionos.de.

onhd.com shares the same mail server setup as other domains, including unger-knives.com, coreos.de, pay-net.biz and two others.

mx00.ionos.de → 212.227.15.41 and mx01.ionos.de → 217.72.192.67: one IP number per host name.