`mail03.doubleup.com.tr`

DNSSEC	⚠️ Not signed
A	80.253.246.246^{🇹🇷 HostingDunyam80.253.246.0/24}
		PTR	`venus.hostingdunyam.net`

`doubleup.com.tr`

	DNSSEC	⚠️ Not signed
	A	80.253.246.246^{🇹🇷 HostingDunyam80.253.246.0/24}
	NS	`melany.ns.cloudflare.com` ⭐
	NS	`simon.ns.cloudflare.com`
	MX	`doubleup.com.tr` ⭐
	TXT	`v=spf1 +a +mx +include:relay.mailbaby.net +ip4:80.253.246.246 ~all`
	SOA	`melany.ns.cloudflare.com`dns@cloudflare.com serial=2401433443

Previously MX for

doubleup.com.tr

Same first word

mail03.gov.cy

mail03.chicappa.jp

mail03.gov.ps

Similar names

30mail.net

30mail.ir

30mail.de

30mail.com

mail30.de

30mail.co.uk

mail30.com

03mail.com

DNS History

2 records (1 active, 1 former)

●A80.253.246.2462026-02-16 → 2026-04-14 · 3 obs

○ 2015-04-30 03:37:34
● 2026-02-16 07:13:36
● 2026-04-14 16:19:06

○A91.93.119.942015-04-30 → 2015-04-30 · 3 obs

● 2015-04-30 03:37:34
○ 2026-02-16 07:13:36
○ 2026-04-14 16:19:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tr	ns43.ns.tr, ns44.ns.tr, ns61.ns.tr, ns71.ns.tr...	-
doubleup.com.tr	melany.ns.cloudflare.com, simon.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.138

NS records: melany.ns.cloudflare.com, simon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doubleup.com.tr (unsigned zone)

⏱️ Timing

Total: 667ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.253.246.246`

Analysis

IP Addresses

mail03.doubleup.com.tr points to a single IP number: 80.253.246.246.

Other host names, for instance btym.net, vegastar.com.tr, arya.podohost.net, ns1.bikod.com.tr and blog.hostingdunyam.com.tr share IP numbers with mail03.doubleup.com.tr.

mail03.doubleup.com.tr - robtex.com