`servtec-congo.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2d2^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02d2.elastic-ssl.ui-r.com`
A	217.160.0.163^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1068.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5344:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1068.ui-dns.org`
		A	217.160.83.68^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1068.ui-dns.org`
NS	`ns1017.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5111:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1017.ui-dns.biz`
		A	217.160.81.17^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1017.ui-dns.biz`
NS	`ns1057.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:57^{🇺🇸 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	`ns1057.ui-dns.de`
		A	217.160.80.57^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1057.ui-dns.de`
NS	`ns1090.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:525a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1090.ui-dns.com`
		A	217.160.82.90^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1090.ui-dns.com`
MX	`mx00.ionos.fr` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.fr` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:spf.mailjet.com include:_spf-eu.ionos.com ?all`
SOA	`ns1068.ui-dns.org`hostmaster@1und1.com 2017-06-01 #49

`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=1771291435

Same first word

servtec-congo.com

DNS History

16 records (8 active, 8 former)

○NSns1.37telecom.net2015-06-29 → 2016-12-31 · 4 obs

● 2015-06-29 12:22:24
● 2016-12-31 14:46:54
○ 2026-02-15 06:01:18
○ 2026-03-24 02:55:26

●NSns1017.ui-dns.biz2026-02-15 → 2026-03-24 · 3 obs

○ 2016-12-31 14:46:54
● 2026-02-15 06:01:18
● 2026-03-24 02:55:26

●NSns1057.ui-dns.de2026-02-15 → 2026-03-24 · 3 obs

○ 2016-12-31 14:46:54
● 2026-02-15 06:01:18
● 2026-03-24 02:55:26

●NSns1068.ui-dns.org2026-02-15 → 2026-03-24 · 3 obs

○ 2016-12-31 14:46:54
● 2026-02-15 06:01:18
● 2026-03-24 02:55:26

●NSns1090.ui-dns.com2026-02-15 → 2026-03-24 · 3 obs

○ 2016-12-31 14:46:54
● 2026-02-15 06:01:18
● 2026-03-24 02:55:26

○NSns2.37telecom.net2015-06-29 → 2016-12-31 · 4 obs

● 2015-06-29 12:22:24
● 2016-12-31 14:46:54
○ 2026-02-15 06:01:18
○ 2026-03-24 02:55:26

●MXmx00.ionos.fr2026-02-15 → 2026-03-24 · 3 obs

○ 2016-12-31 14:46:54
● 2026-02-15 06:01:18
● 2026-03-24 02:55:26

●MXmx01.ionos.fr2026-02-15 → 2026-03-24 · 3 obs

○ 2016-12-31 14:46:54
● 2026-02-15 06:01:18
● 2026-03-24 02:55:26

○MXsmtp1.37telecom.net2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 12:22:24
○ 2015-11-11 03:34:30
○ 2026-03-24 02:55:26

○MXsmtp1.netixia.net2015-11-11 → 2016-12-31 · 5 obs

○ 2015-06-29 12:22:24
● 2015-11-11 03:34:30
● 2016-12-31 14:46:54
○ 2026-02-15 06:01:18
○ 2026-03-24 02:55:26

○MXsmtp2.37telecom.net2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 12:22:24
○ 2015-11-11 03:34:30
○ 2026-03-24 02:55:26

○MXsmtp2.netixia.net2015-11-11 → 2016-12-31 · 5 obs

○ 2015-06-29 12:22:24
● 2015-11-11 03:34:30
● 2016-12-31 14:46:54
○ 2026-02-15 06:01:18
○ 2026-03-24 02:55:26

●A2001:8d8:100f:f000::2d22026-02-15 → 2026-03-24 · 3 obs

○ 2016-12-31 14:46:54
● 2026-02-15 06:01:18
● 2026-03-24 02:55:26

●A217.160.0.1632026-02-15 → 2026-03-24 · 3 obs

○ 2016-12-31 14:46:54
● 2026-02-15 06:01:18
● 2026-03-24 02:55:26

○A82.138.71.1952016-12-31 → 2016-12-31 · 4 obs

○ 2016-04-29 12:46:08
● 2016-12-31 14:46:54
○ 2026-02-15 06:01:18
○ 2026-03-24 02:55:26

○A82.138.71.812015-06-29 → 2016-04-29 · 4 obs

● 2015-06-29 12:22:24
● 2016-04-29 12:46:08
○ 2016-12-31 14:46:54
○ 2026-03-24 02:55:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
servtec-congo.com	ns1017.ui-dns.biz, ns1068.ui-dns.org, ns1057.ui-dns.de, ns1090.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.80.57

NS records: ns1017.ui-dns.biz, ns1068.ui-dns.org, ns1057.ui-dns.de, ns1090.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for servtec-congo.com (unsigned zone)

⏱️ Timing

Total: 663ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.163`
AAAA	1	`2001:8d8:100f:f000::2d2`
NS	4	`ns1068.ui-dns.org, ns1057.ui-dns.de...`
MX	2	`mx00.ionos.fr (pri: 10), mx01.ionos.fr (pri: 10)`
TXT	1	`v=spf1 include:spf.mailjet.com include:_`
SOA	1	`ns1068.ui-dns.org hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1090.ui-dns.com, ns1090.ui-dns.com)

Analysis

IP Addresses

Two IP numbers are pointed to by servtec-congo.com: 2001:8d8:100f:f000::2d2 and 217.160.0.163.

other host names include bruser.de, vinalim.com, staudinger-gmbh.com, ama.de and karpaltunnel.org; they share IP numbers with servtec-congo.com.

Name Servers

servtec-congo.com delegates to four name servers: ns1017.ui-dns.biz, ns1090.ui-dns.com, ns1057.ui-dns.de and ns1068.ui-dns.org.

servtec-congo.com at least partially shares name servers with other domains, for instance tumblewood.co.uk, solinashop.com, cuisine64.fr, innung-qm.de and boerge-keno-scheel.de.

these name servers are commonly used with ns1068.ui-dns.com, ns1057.ui-dns.com, ns1090.ui-dns.biz, ns1090.ui-dns.de, ns1090.ui-dns.org, ns1057.ui-dns.biz, ns1057.ui-dns.org, ns1068.ui-dns.biz, ns1068.ui-dns.de and ns1017.ui-dns.org.

Host names with two IP numbers: ns1017.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5111:100 and 217.160.81.17; ns1090.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:525a:100 and 217.160.82.90; ns1057.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:57 and 217.160.80.57; ns1068.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5344:100 and 217.160.83.68.

Mail Servers

servtec-congo.com is handled by two mail servers: mx00.ionos.fr and mx01.ionos.fr.

servtec-congo.com uses the same mail server setup as other domains, for instance finatec.fr, le-berre.com, robinbader.com, so-watt.info and greenlandia.org.

Host names with one IP:

mx00.ionos.fr points to: 212.227.15.41

mx01.ionos.fr points to: 217.72.192.67

servtec-congo.com - robtex.com