professcomp.com - dns.ninja

`professcomp.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::200^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	74.208.236.73^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1042.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:522a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1042.ui-dns.com`
		A	217.160.82.42^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1042.ui-dns.com`
NS	`ns1082.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5152:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1082.ui-dns.biz`
		A	217.160.81.82^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1082.ui-dns.biz`
NS	`ns1086.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:86^{🇺🇸 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	`ns1086.ui-dns.de`
		A	217.160.80.86^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1086.ui-dns.de`
NS	`ns1095.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:535f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1095.ui-dns.org`
		A	217.160.83.95^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1095.ui-dns.org`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1042.ui-dns.com`hostmaster@1and1.com 2017-06-12 #9

`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=1780839271

Same first word

professcomp.com

DNS History

16 records (8 active, 8 former)

●NSns1042.ui-dns.com2026-02-21 → 2026-06-07 · 3 obs

○ 2017-08-27 15:16:10
● 2026-02-21 17:14:12
● 2026-06-07 13:38:26

●NSns1082.ui-dns.biz2026-02-21 → 2026-06-07 · 3 obs

○ 2017-08-27 15:16:10
● 2026-02-21 17:14:12
● 2026-06-07 13:38:26

●NSns1086.ui-dns.de2026-02-21 → 2026-06-07 · 3 obs

○ 2017-08-27 15:16:10
● 2026-02-21 17:14:12
● 2026-06-07 13:38:26

●NSns1095.ui-dns.org2026-02-21 → 2026-06-07 · 3 obs

○ 2017-08-27 15:16:10
● 2026-02-21 17:14:12
● 2026-06-07 13:38:26

○NSns47.1and1.com2015-05-21 → 2017-08-27 · 4 obs

● 2015-05-21 11:48:34
● 2017-08-27 15:16:10
○ 2026-02-21 17:14:12
○ 2026-06-07 13:38:26

○NSns48.1and1.com2015-05-21 → 2017-08-27 · 4 obs

● 2015-05-21 11:48:34
● 2017-08-27 15:16:10
○ 2026-02-21 17:14:12
○ 2026-06-07 13:38:26

○MXmx00.1and1.com2015-05-21 → 2017-08-27 · 4 obs

● 2015-05-21 11:48:34
● 2017-08-27 15:16:10
○ 2026-02-21 17:14:12
○ 2026-06-07 13:38:26

●MXmx00.ionos.com2026-02-21 → 2026-06-07 · 3 obs

○ 2017-08-27 15:16:10
● 2026-02-21 17:14:12
● 2026-06-07 13:38:26

○MXmx01.1and1.com2015-05-21 → 2017-08-27 · 4 obs

● 2015-05-21 11:48:34
● 2017-08-27 15:16:10
○ 2026-02-21 17:14:12
○ 2026-06-07 13:38:26

●MXmx01.ionos.com2026-02-21 → 2026-06-07 · 3 obs

○ 2017-08-27 15:16:10
● 2026-02-21 17:14:12
● 2026-06-07 13:38:26

○A2001:8d8:100f:f000::2002026-02-21 → 2026-04-08 · 5 obs

○ 2017-08-27 15:16:10
● 2026-02-21 17:14:12
● 2026-04-08 04:59:12
○ 2026-05-16 04:57:52
○ 2026-06-07 13:38:26

○A216.250.121.532016-11-03 → 2017-08-27 · 5 obs

○ 2016-04-04 10:06:56
● 2016-11-03 08:44:22
● 2017-08-27 15:16:10
○ 2026-02-21 17:14:12
○ 2026-06-07 13:38:26

○A217.160.0.1522026-02-21 → 2026-04-08 · 5 obs

○ 2017-08-27 15:16:10
● 2026-02-21 17:14:12
● 2026-04-08 04:59:12
○ 2026-05-16 04:57:52
○ 2026-06-07 13:38:26

●A2607:f1c0:100f:f000::2002026-05-16 → 2026-06-07 · 3 obs

○ 2026-04-08 04:59:12
● 2026-05-16 04:57:52
● 2026-06-07 13:38:26

●A74.208.236.732026-05-16 → 2026-06-07 · 3 obs

○ 2026-04-08 04:59:12
● 2026-05-16 04:57:52
● 2026-06-07 13:38:26

○A74.208.59.262015-05-21 → 2016-04-04 · 4 obs

● 2015-05-21 11:48:34
● 2016-04-04 10:06:56
○ 2016-11-03 08:44:22
○ 2026-06-07 13:38:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
professcomp.com	ns1095.ui-dns.org, ns1082.ui-dns.biz, ns1086.ui-dns.de, ns1042.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.42

NS records: ns1095.ui-dns.org, ns1082.ui-dns.biz, ns1086.ui-dns.de, ns1042.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for professcomp.com (unsigned zone)

⏱️ Timing

Total: 1543ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.73`
AAAA	1	`2607:f1c0:100f:f000::200`
NS	4	`ns1042.ui-dns.com, ns1095.ui-dns.org...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1042.ui-dns.com hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1042.ui-dns.com, ns1042.ui-dns.com)

Analysis

IP Addresses

professcomp.com points to two IP numbers: 74.208.236.73 and 2607:f1c0:100f:f000::200.

Two other host names, along with iaapoc.com, chpinc.org and havergal.info, also share IP numbers with professcomp.com.

Name Servers

professcomp.com carries NS records pointing to 4 name servers: ns1082.ui-dns.biz, ns1042.ui-dns.com, ns1086.ui-dns.de and ns1095.ui-dns.org.

professcomp.com shares at least some of its name servers with other domains, including seriouslycool.co.uk, grinman.net, radsondevelopment.com and two others.

These name servers co-occur with ns1082.ui-dns.de, ns1082.ui-dns.com, ns1082.ui-dns.org and seven other name servers on a regular basis.

The host names ns1082.ui-dns.biz, ns1042.ui-dns.com, ns1086.ui-dns.de and ns1095.ui-dns.org each resolve to two IP addresses: ns1082.ui-dns.biz resolves to 217.160.81.82 and 2001:8d8:fe:53:0:d9a0:5152:100; ns1042.ui-dns.com resolves to 217.160.82.42 and 2001:8d8:fe:53:0:d9a0:522a:100; ns1086.ui-dns.de resolves to 217.160.80.86 and 2607:f1c0:fe:53:185:132:32:86; ns1095.ui-dns.org resolves to 217.160.83.95 and 2001:8d8:fe:53:0:d9a0:535f:100.

Mail Servers

professcomp.com is served by two mail servers, mx00.ionos.com and mx01.ionos.com.

Among the domains sharing a mail server setup with professcomp.com are itsmycash.com, kickkrush.info, landrefuge.com and two others.

mx00.ionos.com and mx01.ionos.com each resolve to one IP number: mx00.ionos.com points to 74.208.5.3 and mx01.ionos.com points to 74.208.5.21.