`constructionteambuilding.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.141^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`docks02.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:2^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks02.rzone.de`
		A	217.160.80.129^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks02.rzone.de`
NS	`shades12.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:139^{🇺🇸 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	`shades12.rzone.de`
		A	185.132.34.139^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades12.rzone.de`
MX	`smtp.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::2097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtp.rzone.de`
		A	81.169.145.98^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtp.rzone.de`
SOA	`docks02.rzone.de`hostmaster@strato-rz.de 2024-12-20 #27

`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=1774711657

Subdomains

mailserver.constructionteambuilding.com

Same first word

constructionteambuilding.com

DNS History

16 records (5 active, 11 former)

●NSdocks02.rzone.de2026-03-28 → 2026-03-28 · 3 obs

○ 2018-09-16 19:22:16
● 2026-03-28 07:56:14
● 2026-03-28 15:37:18

○NSkami.ns.cloudflare.com2015-07-04 → 2016-12-31 · 4 obs

● 2015-07-04 17:44:12
● 2016-12-31 06:58:38
○ 2018-09-16 19:22:16
○ 2026-03-28 15:37:18

○NSns01.domaincontrol.com2018-09-16 → 2018-09-16 · 4 obs

○ 2016-12-31 06:58:38
● 2018-09-16 19:22:16
○ 2026-03-28 07:56:14
○ 2026-03-28 15:37:18

○NSns02.domaincontrol.com2018-09-16 → 2018-09-16 · 4 obs

○ 2016-12-31 06:58:38
● 2018-09-16 19:22:16
○ 2026-03-28 07:56:14
○ 2026-03-28 15:37:18

●NSshades12.rzone.de2026-03-28 → 2026-03-28 · 3 obs

○ 2018-09-16 19:22:16
● 2026-03-28 07:56:14
● 2026-03-28 15:37:18

○NSwoz.ns.cloudflare.com2015-07-04 → 2016-12-31 · 4 obs

● 2015-07-04 17:44:12
● 2016-12-31 06:58:38
○ 2018-09-16 19:22:16
○ 2026-03-28 15:37:18

○MXmail.constructionteambuilding.com2018-09-16 → 2018-09-16 · 3 obs

● 2018-09-16 19:22:16
○ 2026-03-28 07:56:14
○ 2026-03-28 15:37:18

●MXsmtp.rzone.de2026-03-28 → 2026-03-28 · 3 obs

○ 2018-09-16 19:22:16
● 2026-03-28 07:56:14
● 2026-03-28 15:37:18

○A104.28.18.1142015-11-08 → 2016-12-31 · 5 obs

○ 2015-07-04 17:44:12
● 2015-11-08 14:02:54
● 2016-12-31 06:58:38
○ 2018-09-16 19:22:16
○ 2026-03-28 15:37:18

○A104.28.19.1142015-11-08 → 2016-12-31 · 5 obs

○ 2015-07-04 17:44:12
● 2015-11-08 14:02:54
● 2016-12-31 06:58:38
○ 2018-09-16 19:22:16
○ 2026-03-28 15:37:18

○A160.153.16.112018-09-16 → 2018-09-16 · 4 obs

○ 2016-12-31 06:58:38
● 2018-09-16 19:22:16
○ 2026-03-28 07:56:14
○ 2026-03-28 15:37:18

●A2001:8d8:100f:f000::2002026-03-28 → 2026-03-28 · 3 obs

○ 2018-09-16 19:22:16
● 2026-03-28 07:56:14
● 2026-03-28 15:37:18

●A217.160.0.1412026-03-28 → 2026-03-28 · 3 obs

○ 2018-09-16 19:22:16
● 2026-03-28 07:56:14
● 2026-03-28 15:37:18

○A2400:cb00:2048:1::681c:12722016-12-31 → 2016-12-31 · 4 obs

○ 2015-11-08 14:02:54
● 2016-12-31 06:58:38
○ 2018-09-16 19:22:16
○ 2026-03-28 15:37:18

○A2400:cb00:2048:1::681c:13722016-12-31 → 2016-12-31 · 4 obs

○ 2015-11-08 14:02:54
● 2016-12-31 06:58:38
○ 2018-09-16 19:22:16
○ 2026-03-28 15:37:18

○A54.149.19.522015-07-04 → 2015-07-04 · 3 obs

● 2015-07-04 17:44:12
○ 2015-11-08 14:02:54
○ 2026-03-28 15:37:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
constructionteambuilding.com	docks02.rzone.de, shades12.rzone.de	-

✅ Authoritative Response

Server:185.132.34.139

NS records: docks02.rzone.de, shades12.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constructionteambuilding.com (unsigned zone)

⏱️ Timing

Total: 626ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.141`
AAAA	1	`2001:8d8:100f:f000::200`
NS	2	`docks02.rzone.de, shades12.rzone.de`
MX	1	`smtp.rzone.de (pri: 5)`
SOA	1	`docks02.rzone.de hostmaster.strato-rz.de`

Analysis

Hierarchy

The parent of mailserver.constructionteambuilding.com is constructionteambuilding.com.

IP Addresses

constructionteambuilding.com resolves to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.141.

Other host names, for instance ptcgaza.com, maginski.eu, geiger-bauwerksanierung.com, drsteiner.de and trancesitar.com share IP numbers with constructionteambuilding.com.

Name Servers

Two name servers docks02.rzone.de and shades12.rzone.de handle delegation for constructionteambuilding.com.

constructionteambuilding.com uses the same name server setup as other domains, for example joerg-zahlaus.de, schnecke.me, best-rating.de, uhrenreparatur-mueller.de and wieskotten.de.

constructionteambuilding.com partially shares name servers with other domains; examples include dynamo-nachwuchs.de, garagen.group, dckvg.de, i-b-m.de and chirapedia.com.

These name servers are commonly used alongside shades05.rzone.de, shades16.rzone.de, docks10.rzone.de, docks19.rzone.de, shades10.rzone.de, shades03.rzone.de, shades18.rzone.de, docks03.rzone.de, docks05.rzone.de and docks06.rzone.de.

Host names with two IP numbers:

docks02.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:2 and 217.160.80.129

shades12.rzone.de points to: 2607:f1c0:fe:53:185:132:34:139 and 185.132.34.139

Mail Servers

constructionteambuilding.com is handled by a single mail server, smtp.rzone.de.

constructionteambuilding.com has the same mail server setup as other domains, including bigbandwijchen.nl, maildefer.lyonimmo.net, maildefer.medicalpro.fr, 53080450.xy.strato-hosting.eu and hpavg.com.

Host smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.

constructionteambuilding.com - robtex.com