ultracortex.com - dns.ninja

`ultracortex.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::2c6^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-02c6.elastic-ssl.ui-r.com`
A	74.208.236.137^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1046.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:532e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1046.ui-dns.org`
		A	217.160.83.46^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1046.ui-dns.org`
NS	`ns1046.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:512e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1046.ui-dns.biz`
		A	217.160.81.46^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1046.ui-dns.biz`
NS	`ns1046.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:522e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1046.ui-dns.com`
		A	217.160.82.46^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1046.ui-dns.com`
NS	`ns1046.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:46^{🇺🇸 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	`ns1046.ui-dns.de`
		A	185.132.32.46^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1046.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	`ns1046.ui-dns.org`hostmaster@1and1.com 2016-06-02 #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=1783911327

Same first word

ultracortex.com

DNS History

18 records (8 active, 10 former)

○NSns-us.1and1-dns.com2015-06-08 → 2017-05-29 · 4 obs

● 2015-06-08 04:20:38
● 2017-05-29 07:38:14
○ 2026-02-24 23:37:14
○ 2026-07-13 03:09:14

○NSns-us.1and1-dns.de2015-06-08 → 2017-05-29 · 4 obs

● 2015-06-08 04:20:38
● 2017-05-29 07:38:14
○ 2026-02-24 23:37:14
○ 2026-07-13 03:09:14

○NSns-us.1and1-dns.org2015-06-08 → 2017-05-29 · 4 obs

● 2015-06-08 04:20:38
● 2017-05-29 07:38:14
○ 2026-02-24 23:37:14
○ 2026-07-13 03:09:14

○NSns-us.1and1-dns.us2015-06-08 → 2017-05-29 · 4 obs

● 2015-06-08 04:20:38
● 2017-05-29 07:38:14
○ 2026-02-24 23:37:14
○ 2026-07-13 03:09:14

●NSns1046.ui-dns.biz2026-02-24 → 2026-07-13 · 3 obs

○ 2017-05-29 07:38:14
● 2026-02-24 23:37:14
● 2026-07-13 03:09:14

●NSns1046.ui-dns.com2026-02-24 → 2026-07-13 · 3 obs

○ 2017-05-29 07:38:14
● 2026-02-24 23:37:14
● 2026-07-13 03:09:14

●NSns1046.ui-dns.de2026-02-24 → 2026-07-13 · 3 obs

○ 2017-05-29 07:38:14
● 2026-02-24 23:37:14
● 2026-07-13 03:09:14

●NSns1046.ui-dns.org2026-02-24 → 2026-07-13 · 3 obs

○ 2017-05-29 07:38:14
● 2026-02-24 23:37:14
● 2026-07-13 03:09:14

○MXmx00.1and1.com2015-06-08 → 2017-05-29 · 4 obs

● 2015-06-08 04:20:38
● 2017-05-29 07:38:14
○ 2026-02-24 23:37:14
○ 2026-07-13 03:09:14

●MXmx00.ionos.com2026-02-24 → 2026-07-13 · 3 obs

○ 2017-05-29 07:38:14
● 2026-02-24 23:37:14
● 2026-07-13 03:09:14

○MXmx01.1and1.com2015-06-08 → 2017-05-29 · 4 obs

● 2015-06-08 04:20:38
● 2017-05-29 07:38:14
○ 2026-02-24 23:37:14
○ 2026-07-13 03:09:14

●MXmx01.ionos.com2026-02-24 → 2026-07-13 · 3 obs

○ 2017-05-29 07:38:14
● 2026-02-24 23:37:14
● 2026-07-13 03:09:14

○A104.254.247.1332015-06-08 → 2016-03-31 · 4 obs

● 2015-06-08 04:20:38
● 2016-03-31 22:07:20
○ 2016-11-25 03:45:06
○ 2026-07-13 03:09:14

○A2607:f1c0:1000:80d2:bde7:80dd:7e2a:f82b2016-11-25 → 2017-05-29 · 5 obs

○ 2016-03-31 22:07:20
● 2016-11-25 03:45:06
● 2017-05-29 07:38:14
○ 2026-02-24 23:37:14
○ 2026-07-13 03:09:14

○A2607:f1c0:1000:80d2:fcfd:d8a9:1185:881c2015-06-08 → 2016-03-31 · 4 obs

● 2015-06-08 04:20:38
● 2016-03-31 22:07:20
○ 2016-11-25 03:45:06
○ 2026-07-13 03:09:14

●A2607:f1c0:100f:f000::2c62026-02-24 → 2026-07-13 · 3 obs

○ 2017-05-29 07:38:14
● 2026-02-24 23:37:14
● 2026-07-13 03:09:14

○A74.208.215.562016-11-25 → 2017-05-29 · 5 obs

○ 2016-03-31 22:07:20
● 2016-11-25 03:45:06
● 2017-05-29 07:38:14
○ 2026-02-24 23:37:14
○ 2026-07-13 03:09:14

●A74.208.236.1372026-02-24 → 2026-07-13 · 3 obs

○ 2017-05-29 07:38:14
● 2026-02-24 23:37:14
● 2026-07-13 03:09:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net...	-
ultracortex.com	ns1046.ui-dns.de, ns1046.ui-dns.biz, ns1046.ui-dns.org, ns1046.ui-dns.com	2 records

✅ Authoritative Response

Server:185.132.32.46

NS records: ns1046.ui-dns.de, ns1046.ui-dns.biz, ns1046.ui-dns.org, ns1046.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ultracortex.com (unsigned zone)

⏱️ Timing

Total: 1010ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.137`
AAAA	1	`2607:f1c0:100f:f000::2c6`
NS	4	`ns1046.ui-dns.biz, ns1046.ui-dns.org...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1046.ui-dns.org hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1046.ui-dns.com, ns1046.ui-dns.com)

Analysis

IP Addresses

ultracortex.com points to the IP addresses 74.208.236.137 and 2607:f1c0:100f:f000::2c6

Additional host names — macroweb.com, vizcainocigars.com, anointedplace.net and two others — share IP numbers with ultracortex.com.

Name Servers

ultracortex.com has four authoritative name servers: ns1046.ui-dns.biz, ns1046.ui-dns.com, ns1046.ui-dns.de and ns1046.ui-dns.org.

There is at least partial name server overlap between ultracortex.com and other domains — conccia.com, zlont.fr, kipping-mail.de and two more among them.

These name servers tend to appear in combination with the name servers ns1035.ui-dns.de, ns1059.ui-dns.com, ns1070.ui-dns.org and ns1028.ui-dns.org.

All four hostnames — ns1046.ui-dns.biz, ns1046.ui-dns.com, ns1046.ui-dns.de and ns1046.ui-dns.org — resolve to two IP numbers apiece: ns1046.ui-dns.biz to 217.160.81.46 and 2001:8d8:fe:53:0:d9a0:512e:100; ns1046.ui-dns.com to 217.160.82.46 and 2001:8d8:fe:53:0:d9a0:522e:100; ns1046.ui-dns.de to 185.132.32.46 and 2607:f1c0:fe:53:185:132:32:46; ns1046.ui-dns.org to 217.160.83.46 and 2001:8d8:fe:53:0:d9a0:532e:100.

Mail Servers

ultracortex.com has two mail servers: mx00.ionos.com and mx01.ionos.com.

ultracortex.com shares the same mail server setup as other domains, including phillipferrell.com, arcticpage.com, kurskrelatives.com and two others.

mx00.ionos.com → 74.208.5.3 and mx01.ionos.com → 74.208.5.21: one IP number per host name.