`rafaelmcalvo.com`

DNSSEC	⚠️ Not signed
A	2607:f1c0:100f:f000::23f^{🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
		PTR	`2607-f1c0-100f-f000-0000-0000-0000-023f.elastic-ssl.ui-r.com`
A	74.208.236.164^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
NS	`ns1032.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5220:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1032.ui-dns.com`
		A	217.160.82.32^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1032.ui-dns.com`
NS	`ns1021.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5115:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1021.ui-dns.biz`
		A	217.160.81.21^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1021.ui-dns.biz`
NS	`ns1055.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:55^{🇺🇸 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	`ns1055.ui-dns.de`
		A	217.160.80.55^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1055.ui-dns.de`
NS	`ns1088.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5358:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1088.ui-dns.org`
		A	217.160.83.88^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1088.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	`ns1032.ui-dns.com`hostmaster@1and1.com 2017-05-24 #4

`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=1776167022

Same first word

rafaelmcalvo.com

DNS History

10 records (8 active, 2 former)

●NSns1021.ui-dns.biz2017-08-15 → 2026-04-14 · 2 obs

● 2017-08-15 11:16:18
● 2026-04-14 12:10:46

●NSns1032.ui-dns.com2017-08-15 → 2026-04-14 · 2 obs

● 2017-08-15 11:16:18
● 2026-04-14 12:10:46

●NSns1055.ui-dns.de2017-08-15 → 2026-04-14 · 2 obs

● 2017-08-15 11:16:18
● 2026-04-14 12:10:46

●NSns1088.ui-dns.org2017-08-15 → 2026-04-14 · 2 obs

● 2017-08-15 11:16:18
● 2026-04-14 12:10:46

○MXmx00.1and1.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 11:16:18
○ 2026-03-24 17:05:08
○ 2026-04-14 12:10:46

●MXmx00.ionos.com2026-03-24 → 2026-04-14 · 3 obs

○ 2017-08-15 11:16:18
● 2026-03-24 17:05:08
● 2026-04-14 12:10:46

○MXmx01.1and1.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 11:16:18
○ 2026-03-24 17:05:08
○ 2026-04-14 12:10:46

●MXmx01.ionos.com2026-03-24 → 2026-04-14 · 3 obs

○ 2017-08-15 11:16:18
● 2026-03-24 17:05:08
● 2026-04-14 12:10:46

●A2607:f1c0:100f:f000::23f2017-08-15 → 2026-04-14 · 2 obs

● 2017-08-15 11:16:18
● 2026-04-14 12:10:46

●A74.208.236.1642017-08-15 → 2026-04-14 · 2 obs

● 2017-08-15 11:16:18
● 2026-04-14 12:10:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
rafaelmcalvo.com	ns1021.ui-dns.biz, ns1055.ui-dns.de, ns1088.ui-dns.org, ns1032.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.83.88

NS records: ns1021.ui-dns.biz, ns1055.ui-dns.de, ns1088.ui-dns.org, ns1032.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rafaelmcalvo.com (unsigned zone)

⏱️ Timing

Total: 556ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.208.236.164`
AAAA	1	`2607:f1c0:100f:f000::23f`
NS	4	`ns1032.ui-dns.com, ns1055.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	`ns1032.ui-dns.com hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1032.ui-dns.com, ns1032.ui-dns.com)

Analysis

IP Addresses

rafaelmcalvo.com resolves to two IP numbers: 2607:f1c0:100f:f000::23f and 74.208.236.164.

other host names including tcminc1.net, silverstonenc.com, myradbike.com, onearthinheaven.com and gimbaltest.com share IP numbers with rafaelmcalvo.com.

Name Servers

rafaelmcalvo.com is delegated to four name servers: ns1021.ui-dns.biz, ns1032.ui-dns.com, ns1055.ui-dns.de and ns1088.ui-dns.org.

rafaelmcalvo.com at least partially shares name servers with other domains, for instance nadel-automobile.de, frank-thielen.de, gesellschaftsrecht-sprockhoevel.de, sistelin.es and cuotalitis.es.

These name servers are commonly used with the following name servers: ns1021.ui-dns.org, ns1032.ui-dns.biz, ns1021.ui-dns.com, ns1021.ui-dns.de, ns1032.ui-dns.org, ns1032.ui-dns.de, ns1055.ui-dns.org, ns1055.ui-dns.biz, ns1055.ui-dns.com and ns1088.ui-dns.de.

Host names with two IP numbers:

ns1021.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5115:100 and 217.160.81.21; ns1032.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5220:100 and 217.160.82.32; ns1055.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:55 and 217.160.80.55; ns1088.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5358:100 and 217.160.83.88.

Mail Servers

Two mail servers handle rafaelmcalvo.com: mx00.ionos.com and mx01.ionos.com.

rafaelmcalvo.com shares the same mail server setup as other domains, for instance m3power.com, quoteconsultants.com, pablostern.com, royalpalm-bocaraton.com and memport.net.

rafaelmcalvo.com shares mail servers with other domains to some extent, for instance file501c3.com.

Host names with one IP number:

mx00.ionos.com points to 74.208.5.3

mx01.ionos.com points to 74.208.5.21

rafaelmcalvo.com - robtex.com