`crossfirebuilding.com`

DNSSEC	⚠️ Not signed
A	74.208.236.17^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
		PTR	`74-208-236-17.elastic-ssl.ui-r.com`
NS	`ns1112.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5370:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.org`
		A	217.160.83.112^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.org`
NS	`ns1112.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5170:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.biz`
		A	217.160.81.112^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.biz`
NS	`ns1112.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5270:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.com`
		A	217.160.82.112^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.com`
NS	`ns1112.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:112^{🇺🇸 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	`ns1112.ui-dns.de`
		A	217.160.80.112^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1112.ui-dns.de`
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	`ns1112.ui-dns.org`hostmaster@1and1.com 2017-08-05 #7

`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=1774394827

Subdomains

www.crossfirebuilding.com

Same first word

crossfirebuilding.com

DNS History

13 records (7 active, 6 former)

●NSns1112.ui-dns.biz2019-04-05 → 2026-03-24 · 3 obs

○ 2017-03-20 17:42:38
● 2019-04-05 21:15:38
● 2026-03-24 23:48:44

●NSns1112.ui-dns.com2019-04-05 → 2026-03-24 · 3 obs

○ 2017-03-20 17:42:38
● 2019-04-05 21:15:38
● 2026-03-24 23:48:44

●NSns1112.ui-dns.de2019-04-05 → 2026-03-24 · 3 obs

○ 2017-03-20 17:42:38
● 2019-04-05 21:15:38
● 2026-03-24 23:48:44

●NSns1112.ui-dns.org2019-04-05 → 2026-03-24 · 3 obs

○ 2017-03-20 17:42:38
● 2019-04-05 21:15:38
● 2026-03-24 23:48:44

○NSns57.1and1.com2015-05-15 → 2017-03-20 · 4 obs

● 2015-05-15 22:19:16
● 2017-03-20 17:42:38
○ 2019-04-05 21:15:38
○ 2026-03-24 23:48:44

○NSns58.1and1.com2015-05-15 → 2017-03-20 · 4 obs

● 2015-05-15 22:19:16
● 2017-03-20 17:42:38
○ 2019-04-05 21:15:38
○ 2026-03-24 23:48:44

○MXmx00.1and1.com2015-05-15 → 2019-04-05 · 3 obs

● 2015-05-15 22:19:16
● 2019-04-05 21:15:38
○ 2026-03-24 23:48:44

●MXmx00.ionos.com2026-03-24 → 2026-03-24 · 2 obs

○ 2019-04-05 21:15:38
● 2026-03-24 23:48:44

○MXmx01.1and1.com2015-05-15 → 2019-04-05 · 3 obs

● 2015-05-15 22:19:16
● 2019-04-05 21:15:38
○ 2026-03-24 23:48:44

●MXmx01.ionos.com2026-03-24 → 2026-03-24 · 2 obs

○ 2019-04-05 21:15:38
● 2026-03-24 23:48:44

○A216.250.121.962017-03-20 → 2017-03-20 · 4 obs

○ 2016-07-18 22:39:08
● 2017-03-20 17:42:38
○ 2019-04-05 21:15:38
○ 2026-03-24 23:48:44

●A74.208.236.172019-04-05 → 2026-03-24 · 3 obs

○ 2017-03-20 17:42:38
● 2019-04-05 21:15:38
● 2026-03-24 23:48:44

○A74.208.40.1642015-05-15 → 2016-07-18 · 4 obs

● 2015-05-15 22:19:16
● 2016-07-18 22:39:08
○ 2017-03-20 17:42:38
○ 2026-03-24 23:48:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
crossfirebuilding.com	ns1112.ui-dns.de, ns1112.ui-dns.biz, ns1112.ui-dns.org, ns1112.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.81.112

NS records: ns1112.ui-dns.de, ns1112.ui-dns.biz, ns1112.ui-dns.org, ns1112.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crossfirebuilding.com (unsigned zone)

⏱️ Timing

Total: 457ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.17`
NS	4	`ns1112.ui-dns.com, ns1112.ui-dns.de...`
MX	2	`mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1112.ui-dns.org hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1112.ui-dns.com, ns1112.ui-dns.com)

Analysis

Hierarchy

www.crossfirebuilding.com is a child of crossfirebuilding.com.

IP Addresses

crossfirebuilding.com resolves to one IP number: 74.208.236.17.

Other host names, for instance exoticimages.net, harvestfellowship.net, bestdiamonddeal.com, businessinstitute.online and zbank.info share IP numbers with crossfirebuilding.com.

Name Servers

crossfirebuilding.com delegates to four name servers: ns1112.ui-dns.biz, ns1112.ui-dns.com, ns1112.ui-dns.de and ns1112.ui-dns.org.

crossfirebuilding.com at least partially shares name servers with other domains, including atelier-engeldinger.de, tiny-house-allgaeu.com, ariesdatuin.com, venzl.com and japatapa-toshibar.de.

these name servers are commonly used alongside the name servers ns1088.ui-dns.com, ns1030.ui-dns.de, ns1079.ui-dns.de, ns1114.ui-dns.org and ns1100.ui-dns.de.

Host names with two IP numbers: ns1112.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5170:100 and 217.160.81.112; ns1112.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5270:100 and 217.160.82.112; ns1112.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:112 and 217.160.80.112; ns1112.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5370:100 and 217.160.83.112.

Mail Servers

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

crossfirebuilding.com shares the same mail server setup as other domains, for instance biltmorewebsite.com, iamlinzwelch.com, ibelievenowwhat.org, vonstaufenberg.com and spinspectrum.com.

Host names with a single IP address: mx00.ionos.com points to 74.208.5.3; mx01.ionos.com points to 74.208.5.21.

crossfirebuilding.com - robtex.com