cfengineering.de - dns.ninja

`cfengineering.de`

DNSSEC	⚠️ Not signed
A	2a00:1169:103:10d0::^{🇫🇷 GODADDY-SXB2a00:1169:100::/40 SXB GCN VPS}
		PTR	`mc23348.ispgateway.de`
A	92.204.58.159^{🇫🇷 GD-EMEA-DC-SXB192.204.58.0/24 GD MASS Network GCN SXB1}
NS	`ns77.domaincontrol.com` ⭐
		A	2603:5:21c4::31^{🇺🇸 GODADDY-DNS2603:5:21c0::/44}
			PTR	`ns77.domaincontrol.com`
		A	97.74.108.49^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns77.domaincontrol.com`
NS	`ns78.domaincontrol.com`
		A	2603:5:22c4::31^{🇺🇸 GODADDY-DNS2603:5:22c0::/44}
			PTR	`ns78.domaincontrol.com`
		A	173.201.76.49^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns78.domaincontrol.com`
MX	`cfengineering-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca27::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::1^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::2^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
		A	52.101.168.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	52.101.170.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	52.101.170.1^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	52.101.170.2^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
TXT	`google-site-verification=95q6T6bcsGCi2QxgWTQ-fTV7WlvcsovlcEPGUmd1jhc`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms43000056`
SOA	`ns77.domaincontrol.com`dns@jomax.net 2026-05-11 #1

`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=1781345471

WOT: SAFE (61/100)

Same first word

cfengineering.com

cfengineering.de

Similar names

fcengineering.com

DNS History

13 records (5 active, 8 former)

○NSns.kommunikation-design.de2015-08-01 → 2018-07-13 · 4 obs

● 2015-08-01 05:01:52
● 2018-07-13 05:20:10
○ 2026-02-19 10:55:28
○ 2026-06-13 10:39:56

○NSns.kommunikation-design.eu2015-08-01 → 2018-07-13 · 4 obs

● 2015-08-01 05:01:52
● 2018-07-13 05:20:10
○ 2026-02-19 10:55:28
○ 2026-06-13 10:39:56

●NSns77.domaincontrol.com2026-02-19 → 2026-06-13 · 3 obs

○ 2018-07-13 05:20:10
● 2026-02-19 10:55:28
● 2026-06-13 10:39:56

●NSns78.domaincontrol.com2026-02-19 → 2026-06-13 · 3 obs

○ 2018-07-13 05:20:10
● 2026-02-19 10:55:28
● 2026-06-13 10:39:56

●MXcfengineering-de.mail.protection.outlook.com2026-02-19 → 2026-06-13 · 3 obs

○ 2018-07-13 05:20:10
● 2026-02-19 10:55:28
● 2026-06-13 10:39:56

○MXmxlb.ispgateway.de2015-08-01 → 2018-07-13 · 4 obs

● 2015-08-01 05:01:52
● 2018-07-13 05:20:10
○ 2026-02-19 10:55:28
○ 2026-06-13 10:39:56

○A134.119.233.732017-02-05 → 2018-07-13 · 5 obs

○ 2016-06-17 21:18:42
● 2017-02-05 23:43:04
● 2018-07-13 05:20:10
○ 2026-02-19 10:55:28
○ 2026-06-13 10:39:56

○A134.119.245.122016-06-17 → 2016-06-17 · 4 obs

○ 2016-02-25 05:19:46
● 2016-06-17 21:18:42
○ 2017-02-05 23:43:04
○ 2026-06-13 10:39:56

○A2a00:1158:0:406:b5f::12015-08-01 → 2016-06-17 · 4 obs

● 2015-08-01 05:01:52
● 2016-06-17 21:18:42
○ 2017-02-05 23:43:04
○ 2026-06-13 10:39:56

○A2a00:1158:1000:500::492017-02-05 → 2018-07-13 · 5 obs

○ 2016-06-17 21:18:42
● 2017-02-05 23:43:04
● 2018-07-13 05:20:10
○ 2026-02-19 10:55:28
○ 2026-06-13 10:39:56

●A2a00:1169:103:10d0::2026-02-19 → 2026-06-13 · 3 obs

○ 2018-07-13 05:20:10
● 2026-02-19 10:55:28
● 2026-06-13 10:39:56

○A46.252.22.2312015-08-01 → 2016-02-25 · 4 obs

● 2015-08-01 05:01:52
● 2016-02-25 05:19:46
○ 2016-06-17 21:18:42
○ 2026-06-13 10:39:56

●A92.204.58.1592026-02-19 → 2026-06-13 · 3 obs

○ 2018-07-13 05:20:10
● 2026-02-19 10:55:28
● 2026-06-13 10:39:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
cfengineering.de	ns78.domaincontrol.com, ns77.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.108.49

NS records: ns78.domaincontrol.com, ns77.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cfengineering.de (unsigned zone)

⏱️ Timing

Total: 599ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.204.58.159`
AAAA	1	`2a00:1169:103:10d0::`
NS	2	`ns77.domaincontrol.com, ns78.domaincontrol.com`
MX	1	`cfengineering-de.mail.protection.outlook`
TXT	3	`google-site-verification=95q6T6bcsGCi2Qx, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns77.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

cfengineering.de points to two IP numbers: 92.204.58.159 and 2a00:1169:103:10d0::.

seipp.net, ultradex.eu, www.kommunikation-design.eu and two other host names share IP numbers with cfengineering.de.

Name Servers

cfengineering.de is delegated to two name servers: ns77.domaincontrol.com and ns78.domaincontrol.com.

cfengineering.de uses the same name servers as several other domains — among them earnbargains.com, longstayworld.com, wifibirdie.com and two more.

cfengineering.de shares at least some of its name servers with other domains, such as crystelcall.com.

ns77.domaincontrol.com and ns78.domaincontrol.com each resolve to two IP addresses: ns77.domaincontrol.com points to 97.74.108.49 and 2603:5:21c4::31, while ns78.domaincontrol.com points to 173.201.76.49 and 2603:5:22c4::31.

Mail Servers

Mail for cfengineering.de is handled by a single mail server, cfengineering-de.mail.protection.outlook.com.

cfengineering-de.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.168.0, 52.101.170.0, 52.101.170.1 and 5 others.