`realdec.com.br`

DNSSEC	⚠️ Not signed
A	129.121.43.37^{🇺🇸 ENETWORKS128.0.0.0/2}
		PTR	`dedi-15174758.drexeltecnologia.com.br`
NS	`ns1.drexeltecnologia.com.br` ⭐
		A	129.121.43.37^{🇺🇸 ENETWORKS128.0.0.0/2}
			PTR	`dedi-15174758.drexeltecnologia.com.br`
NS	`ns2.drexeltecnologia.com.br`
		A	129.121.40.26^{🇺🇸 ENETWORKS128.0.0.0/2}
			PTR	`129-121-40-26.unifiedlayer.com`
MX	`mx.spamexperts.com` ⭐
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`lastmx.spamexperts.eu`⁽³⁰⁾
TXT	`MS=D46DF03E63B3A88F7CA02921A3E9BE33B480431B`
TXT	`google-site-verification=-GRutlFR90at2wbNs0YHOxen6N2QohyQDe_pmGcAU0A`
TXT	`v=spf1 ip4:129.121.43.37 ip6:2607:5300:201:3100::7804 +a +mx +ip4:162.214.69....`
SOA	`ns1.drexeltecnologia.com.br`root@dedi-15174758.drexeltecnologia.com.br 2026-05-10 #5

`com.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026130152

📈 Tranco rank: #954,641
rank #541642 globally
rank #4101 in the tld
WOT: SAFE (69/100)

Same first word

realdec.com

realdec.com.br

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DNS History

17 records (6 active, 11 former)

○NSalpha.ndesigners.com.br2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 18:30:54
○ 2015-07-04 12:10:46
○ 2026-05-10 06:38:40

●NSns1.drexeltecnologia.com.br2026-05-01 → 2026-05-10 · 3 obs

○ 2017-03-24 13:09:02
● 2026-05-01 13:49:32
● 2026-05-10 06:38:40

○NSns1.locaweb.com.br2015-07-04 → 2017-03-24 · 5 obs

○ 2009-01-11 18:30:54
● 2015-07-04 12:10:46
● 2017-03-24 13:09:02
○ 2026-05-01 13:49:32
○ 2026-05-10 06:38:40

●NSns2.drexeltecnologia.com.br2026-05-01 → 2026-05-10 · 3 obs

○ 2017-03-24 13:09:02
● 2026-05-01 13:49:32
● 2026-05-10 06:38:40

○NSns2.locaweb.com.br2015-07-04 → 2017-03-24 · 5 obs

○ 2009-01-11 18:30:54
● 2015-07-04 12:10:46
● 2017-03-24 13:09:02
○ 2026-05-01 13:49:32
○ 2026-05-10 06:38:40

○NSns3.locaweb.com.br2015-07-04 → 2017-03-24 · 5 obs

○ 2009-01-11 18:30:54
● 2015-07-04 12:10:46
● 2017-03-24 13:09:02
○ 2026-05-01 13:49:32
○ 2026-05-10 06:38:40

○NSultra.ndesigners.com.br2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 18:30:54
○ 2015-07-04 12:10:46
○ 2026-05-10 06:38:40

○MXdigital.ndesigners.com.br2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 18:30:54
○ 2015-07-04 12:10:46
○ 2026-05-10 06:38:40

●MXfallbackmx.spamexperts.eu2026-05-01 → 2026-05-10 · 3 obs

○ 2017-03-24 13:09:02
● 2026-05-01 13:49:32
● 2026-05-10 06:38:40

●MXlastmx.spamexperts.eu2026-05-01 → 2026-05-10 · 3 obs

○ 2017-03-24 13:09:02
● 2026-05-01 13:49:32
● 2026-05-10 06:38:40

○MXmx.a.locaweb.com.br2015-07-04 → 2017-03-24 · 5 obs

○ 2009-01-11 18:30:54
● 2015-07-04 12:10:46
● 2017-03-24 13:09:02
○ 2026-05-01 13:49:32
○ 2026-05-10 06:38:40

○MXmx.b.locaweb.com.br2015-07-04 → 2017-03-24 · 5 obs

○ 2009-01-11 18:30:54
● 2015-07-04 12:10:46
● 2017-03-24 13:09:02
○ 2026-05-01 13:49:32
○ 2026-05-10 06:38:40

○MXmx.core.locaweb.com.br2015-07-04 → 2017-03-24 · 5 obs

○ 2009-01-11 18:30:54
● 2015-07-04 12:10:46
● 2017-03-24 13:09:02
○ 2026-05-01 13:49:32
○ 2026-05-10 06:38:40

○MXmx.jk.locaweb.com.br2015-07-04 → 2017-03-24 · 5 obs

○ 2009-01-11 18:30:54
● 2015-07-04 12:10:46
● 2017-03-24 13:09:02
○ 2026-05-01 13:49:32
○ 2026-05-10 06:38:40

●MXmx.spamexperts.com2026-05-01 → 2026-05-10 · 3 obs

○ 2017-03-24 13:09:02
● 2026-05-01 13:49:32
● 2026-05-10 06:38:40

●A129.121.43.372026-05-01 → 2026-05-10 · 3 obs

○ 2017-03-24 13:09:02
● 2026-05-01 13:49:32
● 2026-05-10 06:38:40

○A186.202.95.1282015-07-04 → 2017-03-24 · 5 obs

○ 2009-01-11 18:30:54
● 2015-07-04 12:10:46
● 2017-03-24 13:09:02
○ 2026-05-01 13:49:32
○ 2026-05-10 06:38:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, c.dns.br, d.dns.br, a.dns.br...	-
realdec.com.br	ns2.drexeltecnologia.com.br, ns1.drexeltecnologia.com.br	2 records

✅ Authoritative Response

Server:129.121.43.37

NS records: ns2.drexeltecnologia.com.br, ns1.drexeltecnologia.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for realdec.com.br (unsigned zone)

⏱️ Timing

Total: 698ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`129.121.43.37`
NS	2	`ns1.drexeltecnologia.com.br, ns2.drexeltecnologia.com.br`
MX	3	`mx.spamexperts.com (pri: 10), fallbackmx.spamexperts.eu (pri: 20)...`
TXT	3	`MS=D46DF03E63B3A88F7CA02921A3E9BE33B4804, google-site-verification=-GRutlFR90at2wb...`
SOA	1	`ns1.drexeltecnologia.com.br root.dedi-15`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.drexeltecnologia.com.br, ns1.drexeltecnologia.com.br)

Analysis

IP Addresses

realdec.com.br points to a single IP address: 129.121.43.37.

Other host names, for instance ns1.drexeltecnologia.com.br, share IP numbers with realdec.com.br.

Name Servers

realdec.com.br is delegated to two name servers: ns1.drexeltecnologia.com.br and ns2.drexeltecnologia.com.br.

realdec.com.br uses the same name server setup as other domains, including ns2.drexeltecnologia.com.br, drexeltecnologia.com.br, danuttapremium.com.br, realbroker.com.br and ns1.drexeltecnologia.com.br.

Hostnames with a single IP

ns1.drexeltecnologia.com.br resolves to: 129.121.43.37.

ns2.drexeltecnologia.com.br resolves to: 129.121.40.26.

Mail Servers

Three mail servers handle realdec.com.br: mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.eu.

realdec.com.br shares at least some mail servers with other domains, for example coredc.com, dmsblinds.co.uk, allswim.co.uk, hermeda.com and expenia.at.

these mail servers are frequently used alongside the mail servers lastmx.spamexperts.net.

Host names with six IP numbers:

The host name fallbackmx.spamexperts.eu points to 2001:550:2:3::62:100, 2001:550:2:61::2fc:100, 2001:550:2:78::ca:100, 38.71.16.244, 38.89.254.156 and 38.101.250.150.

Host names with two IP numbers:

The host name mx.spamexperts.com points to 2001:550:2:78::ca:100 and 38.71.16.244.

Host names pointing to 2001:550:2:78::ca:100: fallbackmx.spamexperts.eu and mx.spamexperts.com.

Host names pointing to 38.71.16.244: fallbackmx.spamexperts.eu and mx.spamexperts.com.

realdec.com.br - robtex.com

realdec.com.br

com.br

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`realdec.com.br`

`com.br`