`bluespromotion.com`

DNSSEC	⚠️ Not signed
A	37.72.98.127^{🇳🇱 BITENCY-AS37.72.98.0/24 Bitency route AS61029}
		PTR	`blue.sowie.nl`
NS	`ns1.sowie.nl` ⭐
		A	2a00:8240:2::127^{🇳🇱 BITENCY-AS2a00:8240::/29 Bitency IPV6 /29 block}
			PTR	`disseldorp.bitency.net`
		A	37.72.98.132^{🇳🇱 BITENCY-AS37.72.98.0/24 Bitency route AS61029}
			PTR	`hosted.by.bitency.net`
NS	`ns2.sowie.nl`
		A	2001:41d0:701:1100::7070^{🇩🇪 OVH2001:41d0::/32 IPv6}
			PTR	`vps-9834b0d1.vps.ovh.net`
		A	162.19.227.13^{🇫🇷 OVH162.19.128.0/17}
			PTR	`vps-9834b0d1.vps.ovh.net`
NS	`ns3.sowie.nl` ⚠️ Not in zone NS records
		A	2a00:8240:2::228^{🇳🇱 BITENCY-AS2a00:8240::/29 Bitency IPV6 /29 block}
			PTR	`yellow.sowie.nl`
		A	37.72.98.228^{🇳🇱 BITENCY-AS37.72.98.0/24 Bitency route AS61029}
			PTR	`yellow.sowie.nl`
MX	`mail.bluespromotion.com` ⭐
		A	37.72.98.127^{🇳🇱 BITENCY-AS37.72.98.0/24 Bitency route AS61029}
			PTR	`blue.sowie.nl`
MX	`fallback.sowie.email`⁽²⁰⁾
		A	83.149.105.83^{🇳🇱 LEASEWEB-NL-AMS-0183.149.64.0/18 LEASEWEB}
TXT	`v=spf1 a mx ip4:37.72.98.0/24 ip6:2a00:8240:2::/48 ~all`
SOA	`ns1.sowie.nl`hostmaster@bluespromotion.com 2026-02-10 #2

`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=1778666336

Subdomains

mail.bluespromotion.com

Same first word

bluespromotion.com

bluespromotion.nl

DNS History

9 records (6 active, 3 former)

○NSns1.basvandisseldorp.nl2015-12-11 → 2018-12-22 · 4 obs

● 2015-12-11 13:36:50
● 2018-12-22 14:56:04
○ 2026-02-27 10:27:34
○ 2026-05-13 10:12:32

●NSns1.sowie.nl2026-02-27 → 2026-05-13 · 3 obs

○ 2018-12-22 14:56:04
● 2026-02-27 10:27:34
● 2026-05-13 10:12:32

○NSns2.basvandisseldorp.nl2015-12-11 → 2018-12-22 · 4 obs

● 2015-12-11 13:36:50
● 2018-12-22 14:56:04
○ 2026-02-27 10:27:34
○ 2026-05-13 10:12:32

●NSns2.sowie.nl2026-02-27 → 2026-05-13 · 3 obs

○ 2018-12-22 14:56:04
● 2026-02-27 10:27:34
● 2026-05-13 10:12:32

●NSns3.sowie.nl2026-02-27 → 2026-05-13 · 3 obs

○ 2018-12-22 14:56:04
● 2026-02-27 10:27:34
● 2026-05-13 10:12:32

●MXfallback.sowie.email2015-12-11 → 2026-05-13 · 2 obs

● 2015-12-11 13:36:50
● 2026-05-13 10:12:32

●MXmail.bluespromotion.com2015-12-11 → 2026-05-13 · 2 obs

● 2015-12-11 13:36:50
● 2026-05-13 10:12:32

○A2a00:8240:2::1272018-12-22 → 2018-12-22 · 4 obs

○ 2015-12-11 13:36:50
● 2018-12-22 14:56:04
○ 2026-02-27 10:27:34
○ 2026-05-13 10:12:32

●A37.72.98.1272015-12-11 → 2026-05-13 · 2 obs

● 2015-12-11 13:36:50
● 2026-05-13 10:12:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bluespromotion.com	ns1.sowie.nl, ns2.sowie.nl, ns3.sowie.nl	-

✅ Authoritative Response

Server:37.72.98.132

NS records: ns1.sowie.nl, ns2.sowie.nl, ns3.sowie.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bluespromotion.com (unsigned zone)

⏱️ Timing

Total: 437ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.72.98.127`
NS	2	`ns1.sowie.nl, ns2.sowie.nl`
MX	2	`mail.bluespromotion.com (pri: 10), fallback.sowie.email (pri: 20)`
TXT	1	`v=spf1 a mx ip4:37.72.98.0/24 ip6:2a00:8`
SOA	1	`ns1.sowie.nl hostmaster.bluespromotion.c`

Analysis

Hierarchy

bluespromotion.com is the parent of mail.bluespromotion.com.

IP Addresses

bluespromotion.com resolves to a single IP: 37.72.98.127.

Other host names, for instance dongensejeugdraad.nl, stichtinginitia.nl, mail.testtv.nl, www.dongensejeugdraad.nl and mail.a4d-dongen.nl share IP numbers with bluespromotion.com.

Name Servers

bluespromotion.com delegates to three name servers: ns1.sowie.nl, ns2.sowie.nl and ns3.sowie.nl.

bluespromotion.com shares some name servers with other domains, for example vantv.be, worldofwireless.eu, xtickets.nl, stagnoli.nl and testtv.nl.

These name servers are commonly used together with ns1.basvandisseldorp.nl and ns2.basvandisseldorp.nl.

Host names with two IP numbers:

ns1.sowie.nl: 2a00:8240:2::127 and 37.72.98.132

ns2.sowie.nl: 2001:41d0:701:1100::7070 and 162.19.227.13

ns3.sowie.nl: 2a00:8240:2::228 and 37.72.98.228

Mail Servers

bluespromotion.com is served by two mail servers: mail.bluespromotion.com and fallback.sowie.email.

bluespromotion.com shares some mail servers with other domains, at least partially; for instance sdbvloeren.nl, waarisdebus.nu, domoticatilburg.nl, studiountitled.nl and basvandisseldorp.com.

these mail servers are often used together with the mail servers basvandisseldorp-nl.mail.protection.outlook.com, mail.sdbvloeren.nl, mail.waarisdebus.nu, mail.domoticatilburg.nl, mail.bluespromotion.nl, mail.food-dynamics.nl and mail.avondvierdaagse.online.

Host names with a single IP:

mail.bluespromotion.com points to 37.72.98.127

fallback.sowie.email points to 83.149.105.83

bluespromotion.com - robtex.com