nfserver.de - dns.ninja

`nfserver.de`

DNSSEC	⚠️ Not signed
A	213.186.33.5^{🇫🇷 OVH213.186.32.0/19 ISP Paris, France}
		PTR	`redirect.ovh.net`
NS	`dns19.ovh.net` ⭐
		A	2001:41d0:d00:f800::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns19.ovh.net`
		A	5.135.216.9^{🇫🇷 OVH5.135.0.0/16}
			PTR	`dns19.ovh.net`
NS	`ns19.ovh.net`
		A	2001:41d0:b00:f200::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns19.ovh.net`
		A	5.135.36.129^{🇧🇪 OVH5.135.0.0/16}
			PTR	`ns19.ovh.net`
MX	`mx3.ovh.net` ⭐
		A	91.121.56.64^{🇫🇷 OVH91.121.0.0/16 ISP Paris, France}
			PTR	`mx3.ovh.net`
MX	`mx4.ovh.net`⁽⁵⁾
		A	178.32.105.189^{🇫🇷 OVH178.32.0.0/15 ISP Paris, France}
			PTR	`mx4.ovh.net`
MX	`mxb.ovh.net`⁽¹⁰⁰⁾
		A	46.105.45.21^{🇫🇷 OVH46.105.0.0/16 ISP Paris, France}
			PTR	`mxb.ovh.net`
TXT	`v=spf1 include:mx.ovh.com ~all`
TXT	`4\|https://www.nf-cloud.de`
SOA	`dns19.ovh.net`tech@ovh.net 2026-03-16 #2

`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=1783174771

Subdomains

mail.nfserver.de

Same first word

nfserver.de

nfserver.net

nfserver.com

DNS History

13 records (6 active, 7 former)

●NSdns19.ovh.net2026-05-09 → 2026-07-04 · 3 obs

○ 2020-03-03 15:52:08
● 2026-05-09 07:08:32
● 2026-07-04 14:46:22

○NSns.kimsufi.com2015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 00:53:42
○ 2015-10-27 18:45:06
○ 2026-07-04 14:46:22

●NSns19.ovh.net2026-05-09 → 2026-07-04 · 3 obs

○ 2020-03-03 15:52:08
● 2026-05-09 07:08:32
● 2026-07-04 14:46:22

○NSns3009405.ip-37-59-40.eu2015-10-27 → 2020-03-03 · 5 obs

○ 2015-06-14 00:53:42
● 2015-10-27 18:45:06
● 2020-03-03 15:52:08
○ 2026-05-09 07:08:32
○ 2026-07-04 14:46:22

○NSns3056160.ip-5-39-92.eu2026-05-09 → 2026-07-04 · 2 obs

○ 2026-05-09 07:08:32
○ 2026-07-04 14:46:22

○NSns328714.ip-37-187-114.eu2015-06-14 → 2020-03-03 · 5 obs

● 2015-06-14 00:53:42
○ 2015-10-27 18:45:06
● 2020-03-03 15:52:08
○ 2026-05-09 07:08:32
○ 2026-07-04 14:46:22

○MXmail.nfserver.de2020-03-03 → 2020-03-03 · 4 obs

○ 2015-10-27 18:45:06
● 2020-03-03 15:52:08
○ 2026-05-09 07:08:32
○ 2026-07-04 14:46:22

●MXmx3.ovh.net2015-06-14 → 2026-07-04 · 5 obs

● 2015-06-14 00:53:42
○ 2015-10-27 18:45:06
○ 2020-03-03 15:52:08
● 2026-05-09 07:08:32
● 2026-07-04 14:46:22

●MXmx4.ovh.net2015-06-14 → 2026-07-04 · 5 obs

● 2015-06-14 00:53:42
○ 2015-10-27 18:45:06
○ 2020-03-03 15:52:08
● 2026-05-09 07:08:32
● 2026-07-04 14:46:22

●MXmxb.ovh.net2015-06-14 → 2026-07-04 · 5 obs

● 2015-06-14 00:53:42
○ 2015-10-27 18:45:06
○ 2020-03-03 15:52:08
● 2026-05-09 07:08:32
● 2026-07-04 14:46:22

●A213.186.33.52026-05-09 → 2026-07-04 · 3 obs

○ 2020-03-03 15:52:08
● 2026-05-09 07:08:32
● 2026-07-04 14:46:22

○A37.187.114.2162015-06-14 → 2015-06-14 · 3 obs

● 2015-06-14 00:53:42
○ 2015-10-27 18:45:06
○ 2026-07-04 14:46:22

○A37.59.40.222015-10-27 → 2020-03-03 · 5 obs

○ 2015-06-14 00:53:42
● 2015-10-27 18:45:06
● 2020-03-03 15:52:08
○ 2026-05-09 07:08:32
○ 2026-07-04 14:46:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
nfserver.de	ns19.ovh.net, dns19.ovh.net	-

✅ Authoritative Response

Server:5.135.36.129

NS records: ns19.ovh.net, dns19.ovh.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nfserver.de (unsigned zone)

⏱️ Timing

Total: 826ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.186.33.5`
NS	2	`ns19.ovh.net, dns19.ovh.net`
MX	3	`mx3.ovh.net (pri: 1), mxb.ovh.net (pri: 100)...`
TXT	2	`v=spf1 include:mx.ovh.com ~all, 4\|https://www.nf-cloud.de`
SOA	1	`dns19.ovh.net tech.ovh.net`

Analysis

Hierarchy

nfserver.de is the parent zone for mail.nfserver.de.

IP Addresses

nfserver.de resolves to just one IP address, 213.186.33.5.

Two other host names, along with ip-51-255-102.eu, intersport-cahors.com and ip-213-32-56.eu, also share IP numbers with nfserver.de.

Name Servers

DNS delegation for nfserver.de points to two name servers: dns19.ovh.net and ns19.ovh.net.

nfserver.de shares its NS records with other domains, for example eybens.fr, derev.de, ecdv.be and two others.

nfserver.de and other domains like franciscoroig.com, openlink.com.tn and myinforce.com share some name servers

dns19.ovh.net directs to 5.135.216.9 and 2001:41d0:d00:f800::2. ns19.ovh.net directs to 5.135.36.129 and 2001:41d0:b00:f200::2. Each host name carries two IP addresses.

Mail Servers

nfserver.de uses three mail servers — mx3.ovh.net, mx4.ovh.net and mxb.ovh.net.

There is at least a partial MX overlap between nfserver.de and other domains, including alexandrelacombe.com, bac-ultrason.mobi, kaporal-jeans.fr and two others.

The mail servers mx2.ovh.net and mx1.ovh.net regularly co-occur with these mail servers.

mx3.ovh.net, mx4.ovh.net and mxb.ovh.net all have one IP address each — mx3.ovh.net directs to 91.121.56.64, mx4.ovh.net directs to 178.32.105.189 and mxb.ovh.net directs to 46.105.45.21.