`dubi4services.com`

DNSSEC	⚠️ Not signed
A	2a01:4f8:212:b05::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`live.egysms.com`
A	136.243.43.58^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
NS	`ns1.egysms.com` ⭐
		A	2a01:4f8:212:b05::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`live.egysms.com`
		A	136.243.43.58^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`58.43.243.136.live.egysms.com`
NS	`ns2.egysms.com`
		A	2a01:4f8:212:b05::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`live.egysms.com`
		A	136.243.43.58^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`58.43.243.136.live.egysms.com`
MX	`dubi4services.com` ⭐
		A	2a01:4f8:212:b05::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`live.egysms.com`
		A	136.243.43.58^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`58.43.243.136.live.egysms.com`
TXT	`v=spf1 +a +mx +ip4:136.243.43.58 +ip4:157.90.199.36 ~all`
SOA	`ns1.egysms.com`root@live.egysms.com 2026-02-16 #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=1774731907

MX for

dubi4services.com

Same first word

dubi4services.com

DNS History

8 records (5 active, 3 former)

○NSns1.a2-host.com2019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 21:35:22
○ 2026-03-05 15:02:16
○ 2026-03-28 21:17:58

●NSns1.egysms.com2026-03-05 → 2026-03-28 · 3 obs

○ 2019-12-19 21:35:22
● 2026-03-05 15:02:16
● 2026-03-28 21:17:58

○NSns2.a2-host.com2019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 21:35:22
○ 2026-03-05 15:02:16
○ 2026-03-28 21:17:58

●NSns2.egysms.com2026-03-05 → 2026-03-28 · 3 obs

○ 2019-12-19 21:35:22
● 2026-03-05 15:02:16
● 2026-03-28 21:17:58

●MXdubi4services.com2019-12-19 → 2026-03-28 · 2 obs

● 2019-12-19 21:35:22
● 2026-03-28 21:17:58

●A136.243.43.582026-03-05 → 2026-03-28 · 3 obs

○ 2019-12-19 21:35:22
● 2026-03-05 15:02:16
● 2026-03-28 21:17:58

●A2a01:4f8:212:b05::12026-03-05 → 2026-03-28 · 3 obs

○ 2019-12-19 21:35:22
● 2026-03-05 15:02:16
● 2026-03-28 21:17:58

○A64.37.61.342019-12-19 → 2019-12-19 · 3 obs

● 2019-12-19 21:35:22
○ 2026-03-05 15:02:16
○ 2026-03-28 21:17:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net...	-
dubi4services.com	ns1.egysms.com, ns2.egysms.com	4 records

✅ Authoritative Response

Server:136.243.43.58

NS records: ns1.egysms.com, ns2.egysms.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dubi4services.com (unsigned zone)

⏱️ Timing

Total: 281ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.243.43.58`
AAAA	1	`2a01:4f8:212:b05::1`
NS	2	`ns2.egysms.com, ns1.egysms.com`
MX	1	`dubi4services.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:136.243.43.58 +ip4:15`
SOA	1	`ns1.egysms.com root.live.egysms.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.egysms.com, ns1.egysms.com, ns2.egysms.com...)

Analysis

Mail Server Role

For dubi4services.com, the mail server is dubi4services.com.

IP Addresses

dubi4services.com resolves to two IP numbers: 2a01:4f8:212:b05::1 and 136.243.43.58.

other host names including al-wseet.com, cleaners-company.ae, happy-home-services.com, mzlat.com and ns1.egysms.com share IP numbers with dubi4services.com.

Name Servers

dubi4services.com is delegated to two name servers ns1.egysms.com and ns2.egysms.com.

dubi4services.com shares the same name server setup as other domains, for instance egysms.com, speed-uae.com, emirates-pest-control.com, mlgr-co.com and ns2.egysms.com.

dubi4services.com at least partially shares name servers with other domains, for instance live.com.eg.

these name servers are commonly used alongside ns1.lottat.com.

Host names with two IP numbers:

ns1.egysms.com points to 2a01:4f8:212:b05::1 and 136.243.43.58

ns2.egysms.com points to 2a01:4f8:212:b05::1 and 136.243.43.58

Host names pointing to 2a01:4f8:212:b05::1: ns1.egysms.com and ns2.egysms.com

Host names pointing to 136.243.43.58: ns1.egysms.com and ns2.egysms.com

Mail Servers

dubi4services.com is served by a single mail server, dubi4services.com.

dubi4services.com resolves to two IP numbers: 2a01:4f8:212:b05::1 and 136.243.43.58.

dubi4services.com - robtex.com