netdfa.com - dns.ninja

`netdfa.com`

DNSSEC	⚠️ Not signed
NS	`ns10.managed-ip.com` ⭐
		A	2001:8d8:fe:53:217:160:81:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
		A	217.160.81.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
NS	`ns11.managed-ip.info`
		A	2607:f1c0:fe:53:185:132:35:161^{🇺🇸 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	`ns-ix2.ui-dns.org`
		A	185.132.35.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.org`
NS	`ns12.managed-ip.info`
		A	2607:f1c0:fe:53:185:132:34:161^{🇺🇸 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	`ns-ix2.ui-dns.com`
		A	185.132.34.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.com`
MX	`assur.rtl.de` ⭐
		A	193.16.163.11^{🇩🇪 AS-CBC193.16.163.0/24 RTL Technology GmbH}
			PTR	`assur.rtl.de`
MX	`marduk.rtl.de` ⭐
		A	193.16.163.31^{🇩🇪 AS-CBC193.16.163.0/24 RTL Technology GmbH}
			PTR	`marduk.rtl.de`
MX	`sul.rtl.de`⁽²⁰⁾
		A	193.16.163.16^{🇩🇪 AS-CBC193.16.163.0/24 RTL Technology GmbH}
			PTR	`sul.rtl.de`
MX	`sulis.rtl.de`⁽²⁰⁾
		A	193.16.163.17^{🇩🇪 AS-CBC193.16.163.0/24 RTL Technology GmbH}
			PTR	`sulis.rtl.de`
TXT	`_globalsign-domain-verification=rkzAJ-mAWNFMAU1jcFaoM4AMGPREjpe_kUTAN9gUhO`
TXT	`v=spf1 a mx ~all`
TXT	`mgrtl`
SOA	`ns10.managed-ip.com`dns-meldungen@rtl.de 2026-06-15 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785431592

Same first word

netdfa.com

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DNS History

7 records (7 active, 0 former)

●NSns10.managed-ip.com2018-07-04 → 2026-07-30 · 2 obs

● 2018-07-04 12:07:20
● 2026-07-30 17:18:14

●NSns11.managed-ip.info2018-07-04 → 2026-07-30 · 2 obs

● 2018-07-04 12:07:20
● 2026-07-30 17:18:14

●NSns12.managed-ip.info2018-07-04 → 2026-07-30 · 2 obs

● 2018-07-04 12:07:20
● 2026-07-30 17:18:14

●MXassur.rtl.de2018-07-04 → 2026-07-30 · 2 obs

● 2018-07-04 12:07:20
● 2026-07-30 17:18:14

●MXmarduk.rtl.de2018-07-04 → 2026-07-30 · 2 obs

● 2018-07-04 12:07:20
● 2026-07-30 17:18:14

●MXsul.rtl.de2018-07-04 → 2026-07-30 · 2 obs

● 2018-07-04 12:07:20
● 2026-07-30 17:18:14

●MXsulis.rtl.de2018-07-04 → 2026-07-30 · 2 obs

● 2018-07-04 12:07:20
● 2026-07-30 17:18:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
netdfa.com	ns10.managed-ip.com, ns11.managed-ip.info, ns12.managed-ip.info	2 records

✅ Authoritative Response

Server:185.132.34.161

NS records: ns10.managed-ip.com, ns11.managed-ip.info, ns12.managed-ip.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for netdfa.com (unsigned zone)

⏱️ Timing

Total: 384ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns12.managed-ip.info, ns11.managed-ip.info...`
MX	4	`marduk.rtl.de (pri: 10), sul.rtl.de (pri: 20)...`
TXT	3	`mgrtl, v=spf1 a mx ~all...`
SOA	1	`ns10.managed-ip.com dns-meldungen.rtl.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns10.managed-ip.com, ns10.managed-ip.com)

Analysis

Name Servers

netdfa.com is delegated to three name servers: ns10.managed-ip.com, ns11.managed-ip.info and ns12.managed-ip.info.

The name servers of netdfa.com overlap at least partially with those of other domains — among them haaswaffel.at, leybold-optics.de, labamba.de and two more.

These name servers commonly co-occur with the name servers ns9.managed-ip.com, ns01.diehl.com, ns02.diehl.com and ns.diehl.com.

ns10.managed-ip.com, ns11.managed-ip.info and ns12.managed-ip.info each resolve to two IP addresses: ns10.managed-ip.com resolves to 217.160.81.161 and 2001:8d8:fe:53:217:160:81:161; ns11.managed-ip.info resolves to 185.132.35.161 and 2607:f1c0:fe:53:185:132:35:161; ns12.managed-ip.info resolves to 185.132.34.161 and 2607:f1c0:fe:53:185:132:34:161.

Mail Servers

The four mail servers for netdfa.com are assur.rtl.de, marduk.rtl.de, sul.rtl.de and sulis.rtl.de.

At least some of the mail servers used by netdfa.com are shared with other domains: view-fc.de, nitronau.at, nachrichtenmanufaktur.de and two others among them.

Four host names, each with one IP address: assur.rtl.de has 193.16.163.11, marduk.rtl.de has 193.16.163.31, sul.rtl.de has 193.16.163.16 and sulis.rtl.de has 193.16.163.17.