ercf.de - dns.ninja

`ercf.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2e2^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02e2.elastic-ssl.ui-r.com`
A	217.160.0.147^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1109.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:109^{🇺🇸 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	`ns1109.ui-dns.biz`
		A	185.132.33.109^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1109.ui-dns.biz`
NS	`ns1077.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:77^{🇺🇸 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	`ns1077.ui-dns.com`
		A	185.132.34.77^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1077.ui-dns.com`
NS	`ns1080.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:80^{🇺🇸 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	`ns1080.ui-dns.org`
		A	185.132.35.80^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1080.ui-dns.org`
NS	`ns1092.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:92^{🇺🇸 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	`ns1092.ui-dns.de`
		A	185.132.32.92^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1092.ui-dns.de`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.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`
		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	`ns1109.ui-dns.biz`hostmaster@1und1.com 2017-06-01 #15

`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=1785929771

Same first word

ercf.blogspot.com

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ercf.de

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DNS History

13 records (8 active, 5 former)

●NSns1077.ui-dns.com2026-02-26 → 2026-08-05 · 3 obs

○ 2017-07-24 04:48:58
● 2026-02-26 02:12:14
● 2026-08-05 12:06:26

●NSns1080.ui-dns.org2026-02-26 → 2026-08-05 · 3 obs

○ 2017-07-24 04:48:58
● 2026-02-26 02:12:14
● 2026-08-05 12:06:26

●NSns1092.ui-dns.de2026-02-26 → 2026-08-05 · 3 obs

○ 2017-07-24 04:48:58
● 2026-02-26 02:12:14
● 2026-08-05 12:06:26

●NSns1109.ui-dns.biz2026-02-26 → 2026-08-05 · 3 obs

○ 2017-07-24 04:48:58
● 2026-02-26 02:12:14
● 2026-08-05 12:06:26

○NSnsa9.schlundtech.de2015-05-24 → 2017-07-24 · 4 obs

● 2015-05-24 18:08:22
● 2017-07-24 04:48:58
○ 2026-02-26 02:12:14
○ 2026-08-05 12:06:26

○NSnsb9.schlundtech.de2015-05-24 → 2017-07-24 · 4 obs

● 2015-05-24 18:08:22
● 2017-07-24 04:48:58
○ 2026-02-26 02:12:14
○ 2026-08-05 12:06:26

○NSnsc9.schlundtech.de2015-05-24 → 2017-07-24 · 4 obs

● 2015-05-24 18:08:22
● 2017-07-24 04:48:58
○ 2026-02-26 02:12:14
○ 2026-08-05 12:06:26

○NSnsd9.schlundtech.de2015-05-24 → 2017-07-24 · 4 obs

● 2015-05-24 18:08:22
● 2017-07-24 04:48:58
○ 2026-02-26 02:12:14
○ 2026-08-05 12:06:26

●MXmx00.ionos.de2026-02-26 → 2026-08-05 · 2 obs

● 2026-02-26 02:12:14
● 2026-08-05 12:06:26

●MXmx01.ionos.de2026-02-26 → 2026-08-05 · 2 obs

● 2026-02-26 02:12:14
● 2026-08-05 12:06:26

●A2001:8d8:100f:f000::2e22026-02-26 → 2026-08-05 · 3 obs

○ 2017-07-24 04:48:58
● 2026-02-26 02:12:14
● 2026-08-05 12:06:26

●A217.160.0.1472026-02-26 → 2026-08-05 · 3 obs

○ 2017-07-24 04:48:58
● 2026-02-26 02:12:14
● 2026-08-05 12:06:26

○A85.10.213.992015-05-24 → 2017-07-24 · 4 obs

● 2015-05-24 18:08:22
● 2017-07-24 04:48:58
○ 2026-02-26 02:12:14
○ 2026-08-05 12:06:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
ercf.de	ns1092.ui-dns.de, ns1109.ui-dns.biz, ns1077.ui-dns.com, ns1080.ui-dns.org	-

✅ Authoritative Response

Server:185.132.35.80

NS records: ns1092.ui-dns.de, ns1109.ui-dns.biz, ns1077.ui-dns.com, ns1080.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ercf.de (unsigned zone)

⏱️ Timing

Total: 821ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.147`
AAAA	1	`2001:8d8:100f:f000::2e2`
NS	4	`ns1077.ui-dns.com, ns1092.ui-dns.de...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1109.ui-dns.biz hostmaster.1und1.com`

Analysis

IP Addresses

ercf.de directs to two IP numbers, 217.160.0.147 and 2001:8d8:100f:f000::2e2

Two other host names, along with notaufnahmelager-berlin.de, survivorsempowered.com and atelier-oeller.de, also share IP numbers with ercf.de.

Name Servers

The NS records for ercf.de point to four name servers: ns1109.ui-dns.biz, ns1077.ui-dns.com, ns1092.ui-dns.de and ns1080.ui-dns.org.

ercf.de shares at least some of its name servers with other domains, including fuct.fr, musliminfluencernetwork.com, aslchevry.fr and two others.

These name servers are frequently seen alongside ns1109.ui-dns.com, ns1109.ui-dns.de, ns1109.ui-dns.org and 7 other name servers.

The host names ns1109.ui-dns.biz, ns1077.ui-dns.com, ns1092.ui-dns.de and ns1080.ui-dns.org each resolve to two IP addresses: ns1109.ui-dns.biz resolves to 185.132.33.109 and 2607:f1c0:fe:53:185:132:33:109; ns1077.ui-dns.com resolves to 185.132.34.77 and 2607:f1c0:fe:53:185:132:34:77; ns1092.ui-dns.de resolves to 185.132.32.92 and 2607:f1c0:fe:53:185:132:32:92; ns1080.ui-dns.org resolves to 185.132.35.80 and 2607:f1c0:fe:53:185:132:35:80.

Mail Servers

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

Among the domains sharing a mail server setup with ercf.de are duratec.de, linkzone.me, bizau.info and two others.

mx00.ionos.de directs to 212.227.15.41 and 212.227.15.171. mx01.ionos.de directs to 212.227.15.188 and 217.72.192.67. Each host name carries two IP addresses.