rt157.de - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`rt157.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::29d^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-029d.elastic-ssl.ui-r.com`
A	217.160.0.115^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1063.ui-dns.com` ⭐
		A	2607:f1c0:fe:53:185:132:34:63^{🇺🇸 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.com`
		A	185.132.34.63^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1063.ui-dns.com`
NS	`ns1020.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:20^{🇺🇸 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.org`
		A	185.132.35.20^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1020.ui-dns.org`
NS	`ns1040.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:40^{🇺🇸 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	`ns1040.ui-dns.biz`
		A	185.132.33.40^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1040.ui-dns.biz`
NS	`ns1045.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:45^{🇺🇸 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	`ns1045.ui-dns.de`
		A	185.132.32.45^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1045.ui-dns.de`
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.com`hostmaster@1and1.com 2018-06-13 #5

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1786905443

WOT: SAFE (61/100)

Same first word

rt157.de

Similar names

571tr.cyou

tr175.de

DNS History

18 records (8 active, 10 former)

●NSns1020.ui-dns.org2020-02-10 → 2026-08-16 · 3 obs

○ 2017-03-26 14:27:16
● 2020-02-10 07:00:20
● 2026-08-16 18:49:42

●NSns1040.ui-dns.biz2020-02-10 → 2026-08-16 · 3 obs

○ 2017-03-26 14:27:16
● 2020-02-10 07:00:20
● 2026-08-16 18:49:42

●NSns1045.ui-dns.de2020-02-10 → 2026-08-16 · 3 obs

○ 2017-03-26 14:27:16
● 2020-02-10 07:00:20
● 2026-08-16 18:49:42

●NSns1063.ui-dns.com2020-02-10 → 2026-08-16 · 3 obs

○ 2017-03-26 14:27:16
● 2020-02-10 07:00:20
● 2026-08-16 18:49:42

○NSnsa1.schlundtech.de2015-05-28 → 2017-03-26 · 4 obs

● 2015-05-28 20:00:10
● 2017-03-26 14:27:16
○ 2020-02-10 07:00:20
○ 2026-08-16 18:49:42

○NSnsb1.schlundtech.de2015-05-28 → 2017-03-26 · 4 obs

● 2015-05-28 20:00:10
● 2017-03-26 14:27:16
○ 2020-02-10 07:00:20
○ 2026-08-16 18:49:42

○NSnsc1.schlundtech.de2015-05-28 → 2017-03-26 · 4 obs

● 2015-05-28 20:00:10
● 2017-03-26 14:27:16
○ 2020-02-10 07:00:20
○ 2026-08-16 18:49:42

○NSnsd1.schlundtech.de2015-05-28 → 2017-03-26 · 4 obs

● 2015-05-28 20:00:10
● 2017-03-26 14:27:16
○ 2020-02-10 07:00:20
○ 2026-08-16 18:49:42

○MXarizona.a3systems.de2015-05-28 → 2017-03-26 · 4 obs

● 2015-05-28 20:00:10
● 2017-03-26 14:27:16
○ 2020-02-10 07:00:20
○ 2026-08-16 18:49:42

●MXmx00.ionos.de2026-03-31 → 2026-08-16 · 9 obs

○ 2020-02-10 07:00:20
● 2026-03-31 08:30:18
● 2026-06-09 12:54:46
○ 2026-06-11 20:10:36
● 2026-06-21 05:02:50
○ 2026-07-07 10:28:20
● 2026-07-07 16:27:52
○ 2026-08-10 16:04:52
● 2026-08-16 18:49:42

○MXmx00.kundenserver.de2020-02-10 → 2020-02-10 · 4 obs

○ 2017-03-26 14:27:16
● 2020-02-10 07:00:20
○ 2026-03-31 08:30:18
○ 2026-08-16 18:49:42

●MXmx01.ionos.de2026-03-31 → 2026-08-16 · 9 obs

○MXmx01.kundenserver.de2020-02-10 → 2020-02-10 · 4 obs

○ 2017-03-26 14:27:16
● 2020-02-10 07:00:20
○ 2026-03-31 08:30:18
○ 2026-08-16 18:49:42

○MXtexas.a3systems.de2015-05-28 → 2017-03-26 · 4 obs

● 2015-05-28 20:00:10
● 2017-03-26 14:27:16
○ 2020-02-10 07:00:20
○ 2026-08-16 18:49:42

○A2001:8d8:100f:f000::2202020-02-10 → 2020-02-10 · 3 obs

● 2020-02-10 07:00:20
○ 2026-03-31 08:30:18
○ 2026-08-16 18:49:42

●A2001:8d8:100f:f000::29d2026-03-31 → 2026-08-16 · 9 obs

●A217.160.0.1152026-03-31 → 2026-08-16 · 9 obs

○A217.160.0.952020-02-10 → 2020-02-10 · 3 obs

● 2020-02-10 07:00:20
○ 2026-03-31 08:30:18
○ 2026-08-16 18:49:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
rt157.de	ns1063.ui-dns.com, ns1045.ui-dns.de, ns1020.ui-dns.org, ns1040.ui-dns.biz	-

✅ Authoritative Response

Server:185.132.35.20

NS records: ns1063.ui-dns.com, ns1045.ui-dns.de, ns1020.ui-dns.org, ns1040.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rt157.de (unsigned zone)

⏱️ Timing

Total: 555ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.115`
AAAA	1	`2001:8d8:100f:f000::29d`
NS	4	`ns1045.ui-dns.de, ns1020.ui-dns.org...`
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.com hostmaster.1and1.com`

Analysis

IP Addresses

rt157.de directs to two IP numbers, 217.160.0.115 and 2001:8d8:100f:f000::29d

Two other host names, along with sparkscolab.com, sunstone.co.uk and overbeck.email, also share IP numbers with rt157.de.

Name Servers

The NS records for rt157.de point to four name servers: ns1040.ui-dns.biz, ns1063.ui-dns.com, ns1045.ui-dns.de and ns1020.ui-dns.org.

rt157.de has at least partial name server overlap with other domains, such as cvlc.co.uk, moesredhotjelly.com, go9.fr and two others.

ns1045.ui-dns.com, ns1045.ui-dns.org and ns1045.ui-dns.biz — plus 7 other name servers — are commonly paired with these name servers.

ns1040.ui-dns.biz, ns1063.ui-dns.com, ns1045.ui-dns.de and ns1020.ui-dns.org all point to exactly two IP numbers each: ns1040.ui-dns.biz → 185.132.33.40 and 2607:f1c0:fe:53:185:132:33:40; ns1063.ui-dns.com → 185.132.34.63 and 2607:f1c0:fe:53:185:132:34:63; ns1045.ui-dns.de → 185.132.32.45 and 2607:f1c0:fe:53:185:132:32:45; ns1020.ui-dns.org → 185.132.35.20 and 2607:f1c0:fe:53:185:132:35:20.

Mail Servers

rt157.de is served by two mail servers, mx00.ionos.de and mx01.ionos.de.

Among the domains sharing a mail server setup with rt157.de are avollmer.com, tierheim-foehr.de, bernhard.gmbh and two others.

The mail servers of rt157.de are at least partially shared with other domains, including fst-host.de.

mx00.ionos.de directs to 212.227.15.171 and mx01.ionos.de directs to 212.227.15.188; each host name points to exactly one IP number.