querholz.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`querholz.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	217.160.0.138^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1063.ui-dns.org` ⭐
		A	2607:f1c0:fe:53:185:132:35:63^{🇺🇸 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	`ns1063.ui-dns.org`
		A	185.132.35.63^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1063.ui-dns.org`
NS	`ns1020.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:20^{🇺🇸 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	`ns1020.ui-dns.de`
		A	185.132.32.20^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1020.ui-dns.de`
NS	`ns1098.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:98^{🇺🇸 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	`ns1098.ui-dns.com`
		A	185.132.34.98^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1098.ui-dns.com`
NS	`ns1120.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:120^{🇺🇸 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	`ns1120.ui-dns.biz`
		A	185.132.33.120^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1120.ui-dns.biz`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1063.ui-dns.org`hostmaster@1und1.com 2017-06-01 #32

`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=1786801419

Same first word

querholz.com

querholz.at

DNS History

14 records (8 active, 6 former)

●NSns1020.ui-dns.de2026-02-16 → 2026-08-15 · 3 obs

○ 2016-08-08 02:37:58
● 2026-02-16 08:02:26
● 2026-08-15 14:11:06

●NSns1063.ui-dns.org2026-02-16 → 2026-08-15 · 3 obs

○ 2016-08-08 02:37:58
● 2026-02-16 08:02:26
● 2026-08-15 14:11:06

●NSns1098.ui-dns.com2026-02-16 → 2026-08-15 · 3 obs

○ 2016-08-08 02:37:58
● 2026-02-16 08:02:26
● 2026-08-15 14:11:06

●NSns1120.ui-dns.biz2026-02-16 → 2026-08-15 · 3 obs

○ 2016-08-08 02:37:58
● 2026-02-16 08:02:26
● 2026-08-15 14:11:06

○NSns49.1und1.de2015-07-26 → 2016-08-08 · 4 obs

● 2015-07-26 17:55:00
● 2016-08-08 02:37:58
○ 2026-02-16 08:02:26
○ 2026-08-15 14:11:06

○NSns50.1und1.de2015-07-26 → 2016-08-08 · 4 obs

● 2015-07-26 17:55:00
● 2016-08-08 02:37:58
○ 2026-02-16 08:02:26
○ 2026-08-15 14:11:06

●MXmx00.ionos.de2026-02-16 → 2026-08-15 · 5 obs

○ 2016-08-08 02:37:58
● 2026-02-16 08:02:26
○ 2026-06-23 18:51:52
● 2026-07-04 00:52:28
● 2026-08-15 14:11:06

○MXmx00.kundenserver.de2015-07-26 → 2016-08-08 · 4 obs

● 2015-07-26 17:55:00
● 2016-08-08 02:37:58
○ 2026-02-16 08:02:26
○ 2026-08-15 14:11:06

●MXmx01.ionos.de2026-02-16 → 2026-08-15 · 5 obs

○ 2016-08-08 02:37:58
● 2026-02-16 08:02:26
○ 2026-06-23 18:51:52
● 2026-07-04 00:52:28
● 2026-08-15 14:11:06

○MXmx01.kundenserver.de2015-07-26 → 2016-08-08 · 4 obs

● 2015-07-26 17:55:00
● 2016-08-08 02:37:58
○ 2026-02-16 08:02:26
○ 2026-08-15 14:11:06

●A2001:8d8:100f:f000::2002026-02-16 → 2026-08-15 · 5 obs

○ 2016-08-08 02:37:58
● 2026-02-16 08:02:26
○ 2026-06-23 18:51:52
● 2026-07-04 00:52:28
● 2026-08-15 14:11:06

●A217.160.0.1382026-02-16 → 2026-08-15 · 5 obs

○ 2016-08-08 02:37:58
● 2026-02-16 08:02:26
○ 2026-06-23 18:51:52
● 2026-07-04 00:52:28
● 2026-08-15 14:11:06

○A217.160.223.1712016-08-08 → 2016-08-08 · 4 obs

○ 2016-03-10 09:12:02
● 2016-08-08 02:37:58
○ 2026-02-16 08:02:26
○ 2026-08-15 14:11:06

○A82.165.48.1392015-07-26 → 2016-03-10 · 4 obs

● 2015-07-26 17:55:00
● 2016-03-10 09:12:02
○ 2016-08-08 02:37:58
○ 2026-08-15 14:11:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net...	-
querholz.com	ns1020.ui-dns.de, ns1063.ui-dns.org, ns1120.ui-dns.biz, ns1098.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.33.120

NS records: ns1020.ui-dns.de, ns1063.ui-dns.org, ns1120.ui-dns.biz, ns1098.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for querholz.com (unsigned zone)

⏱️ Timing

Total: 867ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.138`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1020.ui-dns.de, ns1098.ui-dns.com...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1063.ui-dns.org hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1098.ui-dns.com, ns1098.ui-dns.com)

Analysis

IP Addresses

querholz.com has two IP addresses: 217.160.0.138 and 2001:8d8:100f:f000::200

wohnungslueftungsmarkt.com, hypeparis.fr, euro-limousine.de plus two other host names have IP numbers in common with querholz.com.

Name Servers

Four name servers handle the delegation for querholz.com: ns1120.ui-dns.biz, ns1098.ui-dns.com, ns1020.ui-dns.de and ns1063.ui-dns.org.

At least some of querholz.com's name servers are shared with other domains, for example alterrenative.info, hermesshop.de, ev-a.de and two more.

These name servers tend to co-occur with ns1098.ui-dns.org, ns1098.ui-dns.biz, ns1098.ui-dns.de and 7 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: ns1120.ui-dns.biz directs to 185.132.33.120 and 2607:f1c0:fe:53:185:132:33:120; ns1098.ui-dns.com directs to 185.132.34.98 and 2607:f1c0:fe:53:185:132:34:98; ns1020.ui-dns.de directs to 185.132.32.20 and 2607:f1c0:fe:53:185:132:32:20; ns1063.ui-dns.org directs to 185.132.35.63 and 2607:f1c0:fe:53:185:132:35:63.

Mail Servers

querholz.com uses two mail servers, mx00.ionos.de and mx01.ionos.de.

The mail server setup of querholz.com matches that of other domains such as overbeck.ch, t5a.de, markus-henn.de and two others.

Each of mx00.ionos.de and mx01.ionos.de has one IP address: mx00.ionos.de uses 212.227.15.171 and mx01.ionos.de uses 212.227.15.188.