`re-tro.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::249^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0249.elastic-ssl.ui-r.com`
A	217.160.0.237^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1039.ui-dns.org` ⭐
		A	2607:f1c0:fe:53:185:132:35:39^{🇺🇸 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	`ns1039.ui-dns.org`
		A	185.132.35.39^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1039.ui-dns.org`
NS	`ns1091.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:91^{🇺🇸 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	`ns1091.ui-dns.biz`
		A	185.132.33.91^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1091.ui-dns.biz`
NS	`ns1107.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:107^{🇺🇸 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	`ns1107.ui-dns.com`
		A	185.132.34.107^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1107.ui-dns.com`
NS	`ns1119.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:119^{🇺🇸 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	`ns1119.ui-dns.de`
		A	185.132.32.119^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
MX	`retro-de0e.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms89237200`
TXT	`google-site-verification=l5Gw3wQmJg8533f-hspRd4mXjYLNR2A29L-KdKsH9gA`
SOA	`ns1039.ui-dns.org`hostmaster@1und1.com 2017-06-01 #37

`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=1784729911

Same first word

re-tro.com

re-tro.de

re-tro.se

Similar names

ret-ro.net

ret-ro.io

ret-ro.com

tre-ro.gov.br

to-err.com

tre-ro.jus.br

r-etro.com

DNS History

16 records (7 active, 9 former)

○NSdocks09.rzone.de2015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 17:05:10
○ 2015-11-19 07:59:56
○ 2026-07-22 14:50:06

○NSns1.sedoparking.com2015-11-19 → 2015-11-19 · 4 obs

○ 2015-07-26 17:05:10
● 2015-11-19 07:59:56
○ 2016-03-08 11:02:02
○ 2026-07-22 14:50:06

●NSns1039.ui-dns.org2026-05-14 → 2026-07-22 · 3 obs

○ 2016-03-08 11:02:02
● 2026-05-14 03:29:58
● 2026-07-22 14:50:06

●NSns1091.ui-dns.biz2026-05-14 → 2026-07-22 · 3 obs

○ 2016-03-08 11:02:02
● 2026-05-14 03:29:58
● 2026-07-22 14:50:06

●NSns1107.ui-dns.com2026-05-14 → 2026-07-22 · 3 obs

○ 2016-03-08 11:02:02
● 2026-05-14 03:29:58
● 2026-07-22 14:50:06

●NSns1119.ui-dns.de2026-05-14 → 2026-07-22 · 3 obs

○ 2016-03-08 11:02:02
● 2026-05-14 03:29:58
● 2026-07-22 14:50:06

○NSns2.sedoparking.com2015-11-19 → 2015-11-19 · 4 obs

○ 2015-07-26 17:05:10
● 2015-11-19 07:59:56
○ 2016-03-08 11:02:02
○ 2026-07-22 14:50:06

○NSshades20.rzone.de2015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 17:05:10
○ 2015-11-19 07:59:56
○ 2026-07-22 14:50:06

○MXmail.nickstel.com2015-11-19 → 2015-11-19 · 4 obs

○ 2015-07-26 17:05:10
● 2015-11-19 07:59:56
○ 2016-03-08 11:02:02
○ 2026-07-22 14:50:06

●MXretro-de0e.mail.protection.outlook.com2026-05-14 → 2026-07-22 · 3 obs

○ 2016-03-08 11:02:02
● 2026-05-14 03:29:58
● 2026-07-22 14:50:06

○MXsmtp.rzone.de2015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 17:05:10
○ 2015-11-19 07:59:56
○ 2026-07-22 14:50:06

●A2001:8d8:100f:f000::2492026-05-14 → 2026-07-22 · 3 obs

○ 2016-03-08 11:02:02
● 2026-05-14 03:29:58
● 2026-07-22 14:50:06

●A217.160.0.2372026-05-14 → 2026-07-22 · 3 obs

○ 2016-03-08 11:02:02
● 2026-05-14 03:29:58
● 2026-07-22 14:50:06

○A2a01:238:20a:202:1149::2015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 17:05:10
○ 2015-11-19 07:59:56
○ 2026-07-22 14:50:06

○A72.52.4.1192015-11-19 → 2015-11-19 · 4 obs

○ 2015-07-26 17:05:10
● 2015-11-19 07:59:56
○ 2016-03-08 11:02:02
○ 2026-07-22 14:50:06

○A81.169.145.1492015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 17:05:10
○ 2015-11-19 07:59:56
○ 2026-07-22 14:50:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
re-tro.de	ns1107.ui-dns.com, ns1091.ui-dns.biz, ns1039.ui-dns.org, ns1119.ui-dns.de	-

✅ Authoritative Response

Server:185.132.33.91

NS records: ns1107.ui-dns.com, ns1091.ui-dns.biz, ns1039.ui-dns.org, ns1119.ui-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for re-tro.de (unsigned zone)

⏱️ Timing

Total: 888ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.237`
AAAA	1	`2001:8d8:100f:f000::249`
NS	4	`ns1107.ui-dns.com, ns1119.ui-dns.de...`
MX	1	`retro-de0e.mail.protection.outlook.com (`
TXT	3	`v=spf1 include:spf.protection.outlook.co, MS=ms89237200...`
SOA	1	`ns1039.ui-dns.org hostmaster.1und1.com`

Analysis

IP Addresses

re-tro.de resolves to the IP addresses 217.160.0.237 and 2001:8d8:100f:f000::249

pbartholomewltd.co.uk, tm23.de, www.axess-music.de plus two other host names have IP numbers in common with re-tro.de.

Name Servers

Four name servers handle the delegation for re-tro.de: ns1091.ui-dns.biz, ns1107.ui-dns.com, ns1119.ui-dns.de and ns1039.ui-dns.org.

re-tro.de has at least partial name server overlap with other domains, such as praxis-am-landschaftspark.de, alphamarkets.eu, apdrywallinc.com and two others.

ns1039.ui-dns.biz, ns1039.ui-dns.com and ns1039.ui-dns.de — plus 7 other name servers — are commonly paired with these name servers.

ns1091.ui-dns.biz, ns1107.ui-dns.com, ns1119.ui-dns.de and ns1039.ui-dns.org all point to exactly two IP numbers each: ns1091.ui-dns.biz → 185.132.33.91 and 2607:f1c0:fe:53:185:132:33:91; ns1107.ui-dns.com → 185.132.34.107 and 2607:f1c0:fe:53:185:132:34:107; ns1119.ui-dns.de → 185.132.32.119 and 2607:f1c0:fe:53:185:132:32:119; ns1039.ui-dns.org → 185.132.35.39 and 2607:f1c0:fe:53:185:132:35:39.

Mail Servers

re-tro.de uses one mail server — retro-de0e.mail.protection.outlook.com.

retro-de0e.mail.protection.outlook.com has 8 IP addresses: 52.101.68.12, 52.101.68.21, 52.101.73.24 plus 5 more.

re-tro.de - robtex.com

re-tro.de

de

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`re-tro.de`

`de`