refv.de - dns.ninja

`refv.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2e0^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02e0.elastic-ssl.ui-r.com`
A	217.160.0.19^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1119.ui-dns.com` ⭐
		A	2607:f1c0:fe:53:185:132:34:119^{🇺🇸 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.com`
		A	185.132.34.119^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1119.ui-dns.com`
NS	`ns1076.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:76^{🇺🇸 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	`ns1076.ui-dns.org`
		A	185.132.35.76^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1076.ui-dns.org`
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	`ns1126.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:126^{🇺🇸 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	`ns1126.ui-dns.de`
		A	185.132.32.126^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1126.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	`ns1119.ui-dns.com`hostmaster@1und1.com 2017-06-01 #34

`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=1785322679

Same first word

refv.ru

refv.de

refv.net

refv.com

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DNS History

13 records (8 active, 5 former)

●NSns1076.ui-dns.org2026-03-26 → 2026-07-29 · 3 obs

○ 2017-01-05 14:31:38
● 2026-03-26 22:52:06
● 2026-07-29 11:08:40

●NSns1113.ui-dns.biz2026-03-26 → 2026-07-29 · 3 obs

○ 2017-01-05 14:31:38
● 2026-03-26 22:52:06
● 2026-07-29 11:08:40

●NSns1119.ui-dns.com2026-03-26 → 2026-07-29 · 3 obs

○ 2017-01-05 14:31:38
● 2026-03-26 22:52:06
● 2026-07-29 11:08:40

●NSns1126.ui-dns.de2026-03-26 → 2026-07-29 · 3 obs

○ 2017-01-05 14:31:38
● 2026-03-26 22:52:06
● 2026-07-29 11:08:40

○NSns65.1und1.de2015-04-26 → 2017-01-05 · 4 obs

● 2015-04-26 22:13:22
● 2017-01-05 14:31:38
○ 2026-03-26 22:52:06
○ 2026-07-29 11:08:40

○NSns66.1und1.de2015-04-26 → 2017-01-05 · 4 obs

● 2015-04-26 22:13:22
● 2017-01-05 14:31:38
○ 2026-03-26 22:52:06
○ 2026-07-29 11:08:40

●MXmx00.ionos.de2026-03-26 → 2026-07-29 · 3 obs

○ 2017-01-05 14:31:38
● 2026-03-26 22:52:06
● 2026-07-29 11:08:40

○MXmx00.kundenserver.de2015-04-26 → 2017-01-05 · 4 obs

● 2015-04-26 22:13:22
● 2017-01-05 14:31:38
○ 2026-03-26 22:52:06
○ 2026-07-29 11:08:40

●MXmx01.ionos.de2026-03-26 → 2026-07-29 · 3 obs

○ 2017-01-05 14:31:38
● 2026-03-26 22:52:06
● 2026-07-29 11:08:40

○MXmx01.kundenserver.de2015-04-26 → 2017-01-05 · 4 obs

● 2015-04-26 22:13:22
● 2017-01-05 14:31:38
○ 2026-03-26 22:52:06
○ 2026-07-29 11:08:40

●A2001:8d8:100f:f000::2e02026-03-26 → 2026-07-29 · 3 obs

○ 2017-01-05 14:31:38
● 2026-03-26 22:52:06
● 2026-07-29 11:08:40

○A212.227.194.972015-04-26 → 2017-01-05 · 4 obs

● 2015-04-26 22:13:22
● 2017-01-05 14:31:38
○ 2026-03-26 22:52:06
○ 2026-07-29 11:08:40

●A217.160.0.192026-03-26 → 2026-07-29 · 3 obs

○ 2017-01-05 14:31:38
● 2026-03-26 22:52:06
● 2026-07-29 11:08:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
refv.de	ns1113.ui-dns.biz, ns1076.ui-dns.org, ns1126.ui-dns.de, ns1119.ui-dns.com	-

✅ Authoritative Response

Server:185.132.34.119

NS records: ns1113.ui-dns.biz, ns1076.ui-dns.org, ns1126.ui-dns.de, ns1119.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for refv.de (unsigned zone)

⏱️ Timing

Total: 1254ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.19`
AAAA	1	`2001:8d8:100f:f000::2e0`
NS	4	`ns1076.ui-dns.org, ns1119.ui-dns.com...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1119.ui-dns.com hostmaster.1und1.com`

Analysis

IP Addresses

refv.de resolves to the IP addresses 217.160.0.19 and 2001:8d8:100f:f000::2e0

5ringsgroup.co.uk, 3dwerkstatt.com, in-wee.net and two other host names share IP numbers with refv.de.

Name Servers

The authoritative name servers for refv.de are ns1113.ui-dns.biz, ns1119.ui-dns.com, ns1126.ui-dns.de and ns1076.ui-dns.org.

refv.de shares at least some of its name servers with other domains, including hellasbet.com, orga-fit.de, infectus.net and two others.

These name servers are frequently seen alongside ns1113.ui-dns.de, ns1113.ui-dns.com, ns1126.ui-dns.biz and 7 other name servers.

The host names ns1113.ui-dns.biz, ns1119.ui-dns.com, ns1126.ui-dns.de and ns1076.ui-dns.org each resolve to two IP addresses: ns1113.ui-dns.biz resolves to 185.132.33.113 and 2607:f1c0:fe:53:185:132:33:113; ns1119.ui-dns.com resolves to 185.132.34.119 and 2607:f1c0:fe:53:185:132:34:119; ns1126.ui-dns.de resolves to 185.132.32.126 and 2607:f1c0:fe:53:185:132:32:126; ns1076.ui-dns.org resolves to 185.132.35.76 and 2607:f1c0:fe:53:185:132:35:76.

Mail Servers

Mail for refv.de is handled by two mail servers — mx00.ionos.de and mx01.ionos.de.

refv.de uses an identical mail server configuration to several other domains — among them mueller-hoeller.de, festivan.de, loritz-maschinen.de and two more.

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.