`energycontracting.com`

DNSSEC	⚠️ Not signed
A	217.160.0.51^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-51.elastic-ssl.ui-r.com`
NS	`ns1083.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5353:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.org`
		A	217.160.83.83^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.org`
NS	`ns1083.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5153:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.biz`
		A	217.160.81.83^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.biz`
NS	`ns1083.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5253:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.com`
		A	217.160.82.83^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1083.ui-dns.com`
NS	`ns1083.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:83^{🇺🇸 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	`ns1083.ui-dns.de`
		A	217.160.80.83^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1083.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`
MX	`mx01.ionos.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	`ns1083.ui-dns.org`hostmaster@schlund.de 2016-04-27 #5

`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=1775132237

Same first word

energycontracting.com

DNS History

13 records (7 active, 6 former)

●NSns1083.ui-dns.biz2026-03-17 → 2026-04-02 · 3 obs

○ 2017-03-27 12:22:46
● 2026-03-17 11:49:26
● 2026-04-02 12:38:00

●NSns1083.ui-dns.com2026-03-17 → 2026-04-02 · 3 obs

○ 2017-03-27 12:22:46
● 2026-03-17 11:49:26
● 2026-04-02 12:38:00

●NSns1083.ui-dns.de2026-03-17 → 2026-04-02 · 3 obs

○ 2017-03-27 12:22:46
● 2026-03-17 11:49:26
● 2026-04-02 12:38:00

●NSns1083.ui-dns.org2026-03-17 → 2026-04-02 · 3 obs

○ 2017-03-27 12:22:46
● 2026-03-17 11:49:26
● 2026-04-02 12:38:00

○NSns19.schlund.de2015-05-20 → 2017-03-27 · 4 obs

● 2015-05-20 15:59:40
● 2017-03-27 12:22:46
○ 2026-03-17 11:49:26
○ 2026-04-02 12:38:00

○NSns20.schlund.de2015-05-20 → 2017-03-27 · 4 obs

● 2015-05-20 15:59:40
● 2017-03-27 12:22:46
○ 2026-03-17 11:49:26
○ 2026-04-02 12:38:00

●MXmx00.ionos.de2026-03-17 → 2026-04-02 · 3 obs

○ 2017-03-27 12:22:46
● 2026-03-17 11:49:26
● 2026-04-02 12:38:00

○MXmx00.schlund.de2015-05-20 → 2017-03-27 · 4 obs

● 2015-05-20 15:59:40
● 2017-03-27 12:22:46
○ 2026-03-17 11:49:26
○ 2026-04-02 12:38:00

●MXmx01.ionos.de2026-03-17 → 2026-04-02 · 3 obs

○ 2017-03-27 12:22:46
● 2026-03-17 11:49:26
● 2026-04-02 12:38:00

○MXmx01.schlund.de2015-05-20 → 2017-03-27 · 4 obs

● 2015-05-20 15:59:40
● 2017-03-27 12:22:46
○ 2026-03-17 11:49:26
○ 2026-04-02 12:38:00

●A217.160.0.512026-03-17 → 2026-04-02 · 3 obs

○ 2017-03-27 12:22:46
● 2026-03-17 11:49:26
● 2026-04-02 12:38:00

○A217.160.223.42016-05-28 → 2017-03-27 · 5 obs

○ 2016-03-31 20:03:46
● 2016-05-28 23:53:06
● 2017-03-27 12:22:46
○ 2026-03-17 11:49:26
○ 2026-04-02 12:38:00

○A82.165.116.532015-05-20 → 2016-03-31 · 4 obs

● 2015-05-20 15:59:40
● 2016-03-31 20:03:46
○ 2016-05-28 23:53:06
○ 2026-04-02 12:38:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
energycontracting.com	ns1083.ui-dns.de, ns1083.ui-dns.biz, ns1083.ui-dns.org, ns1083.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.83.83

NS records: ns1083.ui-dns.de, ns1083.ui-dns.biz, ns1083.ui-dns.org, ns1083.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for energycontracting.com (unsigned zone)

⏱️ Timing

Total: 562ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.51`
NS	4	`ns1083.ui-dns.org, ns1083.ui-dns.com...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1083.ui-dns.org hostmaster.schlund.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1083.ui-dns.com, ns1083.ui-dns.com)

Analysis

IP Addresses

energycontracting.com resolves to one IP number: 217.160.0.51.

other host names including materiales.center, oc-armory.com, vfr-lokahiloft.de, www.khataland.com and urnau.eu share IP numbers with energycontracting.com.

Name Servers

energycontracting.com is delegated to four name servers: ns1083.ui-dns.biz, ns1083.ui-dns.com, ns1083.ui-dns.de and ns1083.ui-dns.org.

energycontracting.com at least partially shares name servers with other domains, for instance courtplayer.com, vielmehrzins.de, truck-shop.de, guara.info and aprendiz.org.

These name servers are commonly used alongside ns1115.ui-dns.com, ns1056.ui-dns.com, ns1048.ui-dns.de, ns1080.ui-dns.org, ns1035.ui-dns.com and ns1093.ui-dns.com.

Host names with two IP numbers:

ns1083.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5153:100 and 217.160.81.83; ns1083.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5253:100 and 217.160.82.83; ns1083.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:83 and 217.160.80.83; ns1083.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5353:100 and 217.160.83.83.

Mail Servers

Two mail servers handle energycontracting.com: mx00.ionos.de and mx01.ionos.de.

energycontracting.com shares the same mail server setup as other domains, for instance diacare.de, friga.eu, umediacon.de, schoner-online.de and kegu.de.

Host names with one IP number:

mx00.ionos.de points to 212.227.15.41

mx01.ionos.de points to 217.72.192.67

energycontracting.com - robtex.com