perflab.com - dns.ninja

`perflab.com`

DNSSEC	⚠️ Not signed
A	217.160.0.56^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-56.elastic-ssl.ui-r.com`
NS	`ns1097.ui-dns.org` ⭐
		A	2607:f1c0:fe:53:185:132:35:97^{🇺🇸 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	`ns1097.ui-dns.org`
		A	185.132.35.97^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1097.ui-dns.org`
NS	`ns1097.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:97^{🇺🇸 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	`ns1097.ui-dns.biz`
		A	185.132.33.97^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1097.ui-dns.biz`
NS	`ns1097.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:97^{🇺🇸 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	`ns1097.ui-dns.com`
		A	185.132.34.97^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1097.ui-dns.com`
NS	`ns1097.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:97^{🇺🇸 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	`ns1097.ui-dns.de`
		A	185.132.32.97^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1097.ui-dns.de`
MX	`mx00.ionos.co.uk` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.co.uk` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.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	`ns1097.ui-dns.org`hostmaster@1and1.co.uk 2016-05-21 #3

`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=1786114914

Same first word

perflab.cloud

perflab.com

perflab.org

DNS History

13 records (7 active, 6 former)

●NSns1097.ui-dns.biz2020-01-31 → 2026-08-07 · 3 obs

○ 2017-03-22 04:39:02
● 2020-01-31 17:42:08
● 2026-08-07 15:12:42

●NSns1097.ui-dns.com2020-01-31 → 2026-08-07 · 3 obs

○ 2017-03-22 04:39:02
● 2020-01-31 17:42:08
● 2026-08-07 15:12:42

●NSns1097.ui-dns.de2020-01-31 → 2026-08-07 · 3 obs

○ 2017-03-22 04:39:02
● 2020-01-31 17:42:08
● 2026-08-07 15:12:42

●NSns1097.ui-dns.org2020-01-31 → 2026-08-07 · 3 obs

○ 2017-03-22 04:39:02
● 2020-01-31 17:42:08
● 2026-08-07 15:12:42

○NSns67.1and1.co.uk2015-08-20 → 2017-03-22 · 4 obs

● 2015-08-20 14:02:20
● 2017-03-22 04:39:02
○ 2020-01-31 17:42:08
○ 2026-08-07 15:12:42

○NSns68.1and1.co.uk2015-08-20 → 2017-03-22 · 4 obs

● 2015-08-20 14:02:20
● 2017-03-22 04:39:02
○ 2020-01-31 17:42:08
○ 2026-08-07 15:12:42

○MXmx00.1and1.co.uk2015-08-20 → 2020-01-31 · 4 obs

● 2015-08-20 14:02:20
● 2020-01-31 17:42:08
○ 2026-02-25 11:19:44
○ 2026-08-07 15:12:42

●MXmx00.ionos.co.uk2026-02-25 → 2026-08-07 · 3 obs

○ 2020-01-31 17:42:08
● 2026-02-25 11:19:44
● 2026-08-07 15:12:42

○MXmx01.1and1.co.uk2015-08-20 → 2020-01-31 · 4 obs

● 2015-08-20 14:02:20
● 2020-01-31 17:42:08
○ 2026-02-25 11:19:44
○ 2026-08-07 15:12:42

●MXmx01.ionos.co.uk2026-02-25 → 2026-08-07 · 3 obs

○ 2020-01-31 17:42:08
● 2026-02-25 11:19:44
● 2026-08-07 15:12:42

●A217.160.0.562026-02-25 → 2026-08-07 · 3 obs

○ 2020-01-31 17:42:08
● 2026-02-25 11:19:44
● 2026-08-07 15:12:42

○A217.160.223.2382017-03-22 → 2020-01-31 · 5 obs

○ 2016-03-15 17:06:30
● 2017-03-22 04:39:02
● 2020-01-31 17:42:08
○ 2026-02-25 11:19:44
○ 2026-08-07 15:12:42

○A87.106.169.1502015-08-20 → 2016-03-15 · 4 obs

● 2015-08-20 14:02:20
● 2016-03-15 17:06:30
○ 2017-03-22 04:39:02
○ 2026-08-07 15:12:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
perflab.com	ns1097.ui-dns.de, ns1097.ui-dns.biz, ns1097.ui-dns.org, ns1097.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.97

NS records: ns1097.ui-dns.de, ns1097.ui-dns.biz, ns1097.ui-dns.org, ns1097.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for perflab.com (unsigned zone)

⏱️ Timing

Total: 404ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.56`
NS	4	`ns1097.ui-dns.de, ns1097.ui-dns.com...`
MX	2	`mx00.ionos.co.uk (pri: 10), mx01.ionos.co.uk (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1097.ui-dns.org hostmaster.1and1.co.uk`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1097.ui-dns.com, ns1097.ui-dns.com)

Analysis

IP Addresses

perflab.com points to a single IP number: 217.160.0.56.

Additional host names — intersectionaljustice.org, dornweb.de, ghazalkosmetik.de and two others — share IP numbers with perflab.com.

Name Servers

perflab.com has four authoritative name servers: ns1097.ui-dns.biz, ns1097.ui-dns.com, ns1097.ui-dns.de and ns1097.ui-dns.org.

The name servers of perflab.com overlap at least partially with those of other domains — among them mczelt.com, bobox.de, numenter.com and two more.

These name servers commonly appear in delegations together with ns1036.ui-dns.de, ns1104.ui-dns.biz, ns1027.ui-dns.com and 3 other.

Each of the four hosts ns1097.ui-dns.biz, ns1097.ui-dns.com, ns1097.ui-dns.de and ns1097.ui-dns.org has two IP addresses. ns1097.ui-dns.biz points to 185.132.33.97 and 2607:f1c0:fe:53:185:132:33:97. ns1097.ui-dns.com points to 185.132.34.97 and 2607:f1c0:fe:53:185:132:34:97. ns1097.ui-dns.de points to 185.132.32.97 and 2607:f1c0:fe:53:185:132:32:97. ns1097.ui-dns.org points to 185.132.35.97 and 2607:f1c0:fe:53:185:132:35:97.

Mail Servers

perflab.com has two mail servers: mx00.ionos.co.uk and mx01.ionos.co.uk.

perflab.com shares the same mail server setup as other domains, including vintagejunkshop.com, plummy.net, christchurchcourt.co.uk and two others.

The mail servers for perflab.com overlap at least partially with those of other domains, including juniorbambinos.com and smartbuddy.co.uk.

mx00.ionos.co.uk resolves to 212.227.15.41 and 212.227.15.171. Likewise, mx01.ionos.co.uk resolves to 212.227.15.188 and 217.72.192.67 — two IP addresses apiece.