backfee.de - dns.ninja

`backfee.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2a0^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02a0.elastic-ssl.ui-r.com`
A	217.160.0.149^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1113.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:113^{🇺🇸 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	`ns1113.ui-dns.biz`
		A	185.132.33.113^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1113.ui-dns.biz`
NS	`ns1113.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:113^{🇺🇸 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	`ns1113.ui-dns.com`
		A	185.132.34.113^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1113.ui-dns.com`
NS	`ns1113.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:113^{🇺🇸 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	`ns1113.ui-dns.de`
		A	185.132.32.113^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1113.ui-dns.de`
NS	`ns1113.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:113^{🇺🇸 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	`ns1113.ui-dns.org`
		A	185.132.35.113^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1113.ui-dns.org`
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	`ns1113.ui-dns.biz`hostmaster@schlund.de 2016-12-10 #39

`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=1786695990

WOT: SAFE (62/100)

Subdomains

www.backfee.de

Same first word

backfee.info

backfee.de

backfee.at

backfee.com

Similar names

feeback.xyz

feeback.de

feeback.nl

feeback.com

feeback.tech

feeback.tv

feeback.ai

feeback.net

DNS History

16 records (8 active, 8 former)

●NSns1113.ui-dns.biz2019-01-02 → 2026-08-14 · 3 obs

○ 2017-02-16 12:29:20
● 2019-01-02 19:03:52
● 2026-08-14 08:58:18

●NSns1113.ui-dns.com2019-01-02 → 2026-08-14 · 3 obs

○ 2017-02-16 12:29:20
● 2019-01-02 19:03:52
● 2026-08-14 08:58:18

●NSns1113.ui-dns.de2019-01-02 → 2026-08-14 · 3 obs

○ 2017-02-16 12:29:20
● 2019-01-02 19:03:52
● 2026-08-14 08:58:18

●NSns1113.ui-dns.org2019-01-02 → 2026-08-14 · 3 obs

○ 2017-02-16 12:29:20
● 2019-01-02 19:03:52
● 2026-08-14 08:58:18

○NSns17.schlund.de2015-06-26 → 2017-02-16 · 4 obs

● 2015-06-26 04:58:14
● 2017-02-16 12:29:20
○ 2019-01-02 19:03:52
○ 2026-08-14 08:58:18

○NSns18.schlund.de2015-06-26 → 2017-02-16 · 4 obs

● 2015-06-26 04:58:14
● 2017-02-16 12:29:20
○ 2019-01-02 19:03:52
○ 2026-08-14 08:58:18

●MXmx00.ionos.de2026-04-06 → 2026-08-14 · 3 obs

○ 2019-01-02 19:03:52
● 2026-04-06 02:39:14
● 2026-08-14 08:58:18

○MXmx00.schlund.de2015-06-26 → 2019-01-02 · 4 obs

● 2015-06-26 04:58:14
● 2019-01-02 19:03:52
○ 2026-04-06 02:39:14
○ 2026-08-14 08:58:18

●MXmx01.ionos.de2026-04-06 → 2026-08-14 · 3 obs

○ 2019-01-02 19:03:52
● 2026-04-06 02:39:14
● 2026-08-14 08:58:18

○MXmx01.schlund.de2015-06-26 → 2019-01-02 · 4 obs

● 2015-06-26 04:58:14
● 2019-01-02 19:03:52
○ 2026-04-06 02:39:14
○ 2026-08-14 08:58:18

○A2001:8d8:1001:533d:3cda:811e:b3ea:380f2017-02-16 → 2019-01-02 · 5 obs

○ 2016-05-15 20:53:52
● 2017-02-16 12:29:20
● 2019-01-02 19:03:52
○ 2026-04-06 02:39:14
○ 2026-08-14 08:58:18

●A2001:8d8:100f:f000::2a02026-04-06 → 2026-08-14 · 3 obs

○ 2019-01-02 19:03:52
● 2026-04-06 02:39:14
● 2026-08-14 08:58:18

●A217.160.0.1492019-01-02 → 2026-08-14 · 3 obs

○ 2017-02-16 12:29:20
● 2019-01-02 19:03:52
● 2026-08-14 08:58:18

○A217.160.231.132017-02-16 → 2017-02-16 · 4 obs

○ 2016-05-15 20:53:52
● 2017-02-16 12:29:20
○ 2019-01-02 19:03:52
○ 2026-08-14 08:58:18

○A217.160.231.1982016-04-27 → 2016-05-15 · 5 obs

○ 2016-02-06 15:41:34
● 2016-04-27 08:19:50
● 2016-05-15 20:53:52
○ 2017-02-16 12:29:20
○ 2026-08-14 08:58:18

○A82.165.105.1112015-06-26 → 2016-02-06 · 4 obs

● 2015-06-26 04:58:14
● 2016-02-06 15:41:34
○ 2016-04-27 08:19:50
○ 2026-08-14 08:58:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
backfee.de	ns1113.ui-dns.de, ns1113.ui-dns.org, ns1113.ui-dns.com, ns1113.ui-dns.biz	-

✅ Authoritative Response

Server:185.132.34.113

NS records: ns1113.ui-dns.de, ns1113.ui-dns.org, ns1113.ui-dns.com, ns1113.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for backfee.de (unsigned zone)

⏱️ Timing

Total: 1927ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.149`
AAAA	1	`2001:8d8:100f:f000::2a0`
NS	4	`ns1113.ui-dns.biz, ns1113.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	`ns1113.ui-dns.biz hostmaster.schlund.de`

Analysis

Hierarchy

www.backfee.de is delegated beneath backfee.de.

IP Addresses

backfee.de has two IP addresses: 217.160.0.149 and 2001:8d8:100f:f000::2a0

Two other host names, along with relax-hotel.de, www.wolfstaedter.de and alibijou.com, also share IP numbers with backfee.de.

Name Servers

The NS records for backfee.de point to four name servers: ns1113.ui-dns.biz, ns1113.ui-dns.com, ns1113.ui-dns.de and ns1113.ui-dns.org.

There is at least partial name server overlap between backfee.de and other domains — garmin4u.de, tiertaxi.net, greenwoodflooringint.com and two more among them.

These name servers tend to appear in combination with the name servers ns1089.ui-dns.biz, ns1102.ui-dns.org, ns1091.ui-dns.org and ns1048.ui-dns.com.

All four hostnames — ns1113.ui-dns.biz, ns1113.ui-dns.com, ns1113.ui-dns.de and ns1113.ui-dns.org — resolve to two IP numbers apiece: ns1113.ui-dns.biz to 185.132.33.113 and 2607:f1c0:fe:53:185:132:33:113; ns1113.ui-dns.com to 185.132.34.113 and 2607:f1c0:fe:53:185:132:34:113; ns1113.ui-dns.de to 185.132.32.113 and 2607:f1c0:fe:53:185:132:32:113; ns1113.ui-dns.org to 185.132.35.113 and 2607:f1c0:fe:53:185:132:35:113.

Mail Servers

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

Among the domains sharing a mail server setup with backfee.de are intertill.de, regiojobs.net, mut-spiegelau.de and two others.

mx00.ionos.de → 212.227.15.171 and mx01.ionos.de → 212.227.15.188: one IP number per host name.