`delta-dct.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:cb69^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:251b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.27^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.105^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hasslo.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c86^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hasslo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c386^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hasslo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2386^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hasslo.ns.cloudflare.com`
		A	108.162.195.134^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hasslo.ns.cloudflare.com`
		A	162.159.44.134^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hasslo.ns.cloudflare.com`
		A	172.64.35.134^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hasslo.ns.cloudflare.com`
NS	`sarah.ns.cloudflare.com`
		A	2606:4700:50::a29f:26da^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sarah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sarah.ns.cloudflare.com`
		A	108.162.194.218^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	162.159.38.218^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
		A	172.64.34.218^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sarah.ns.cloudflare.com`
MX	`_dc-mx.d46afc5b7859.delta-dct.com` ⭐
		A	103.13.50.38^{🇭🇰 SGC-CAL-AS103.13.50.0/24 Speedy Group Corp. Limited}
			PTR	`ns137.hostingspeed.net`
TXT	`v=spf1 include:spf.hostingspeed.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.27, 172.67.203.105
		IPv6 hints	2606:4700:3033::ac43:cb69, 2606:4700:3037::6815:251b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=58, name=cloudflare-ech.com
SOA	`hasslo.ns.cloudflare.com`dns@cloudflare.com serial=2406640891

`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=1784813842

Previously MX for

delta-dct.com

Subdomains

mail.delta-dct.com

Same first word

delta-dct.com

Similar names

dct-delta.de

DNS History

19 records (7 active, 12 former)

○NSdns1.hostingspeed.net2026-03-09 → 2026-03-09 · 4 obs

○ 2017-01-21 23:16:18
● 2026-03-09 02:53:10
○ 2026-05-18 04:56:28
○ 2026-07-23 13:46:56

○NSdns2.hostingspeed.net2026-03-09 → 2026-03-09 · 4 obs

○ 2017-01-21 23:16:18
● 2026-03-09 02:53:10
○ 2026-05-18 04:56:28
○ 2026-07-23 13:46:56

○NSdns3.hostingspeed.net2026-03-09 → 2026-03-09 · 4 obs

○ 2017-01-21 23:16:18
● 2026-03-09 02:53:10
○ 2026-05-18 04:56:28
○ 2026-07-23 13:46:56

○NSdns4.hostingspeed.net2026-03-09 → 2026-03-09 · 4 obs

○ 2017-01-21 23:16:18
● 2026-03-09 02:53:10
○ 2026-05-18 04:56:28
○ 2026-07-23 13:46:56

●NShasslo.ns.cloudflare.com2026-05-18 → 2026-07-23 · 3 obs

○ 2026-03-09 02:53:10
● 2026-05-18 04:56:28
● 2026-07-23 13:46:56

○NSns1.bfftechnologies.com2015-08-16 → 2017-01-21 · 4 obs

● 2015-08-16 15:49:40
● 2017-01-21 23:16:18
○ 2026-03-09 02:53:10
○ 2026-07-23 13:46:56

○NSns2.bfftechnologies.com2015-08-16 → 2017-01-21 · 4 obs

● 2015-08-16 15:49:40
● 2017-01-21 23:16:18
○ 2026-03-09 02:53:10
○ 2026-07-23 13:46:56

●NSsarah.ns.cloudflare.com2026-05-18 → 2026-07-23 · 3 obs

○ 2026-03-09 02:53:10
● 2026-05-18 04:56:28
● 2026-07-23 13:46:56

●MX_dc-mx.d46afc5b7859.delta-dct.com2026-05-18 → 2026-07-23 · 3 obs

○ 2026-03-09 02:53:10
● 2026-05-18 04:56:28
● 2026-07-23 13:46:56

○MXdelta-dct.com2026-03-09 → 2026-03-09 · 4 obs

○ 2017-01-21 23:16:18
● 2026-03-09 02:53:10
○ 2026-05-18 04:56:28
○ 2026-07-23 13:46:56

○MXmail.delta-dct.com2015-08-16 → 2017-01-21 · 4 obs

● 2015-08-16 15:49:40
● 2017-01-21 23:16:18
○ 2026-03-09 02:53:10
○ 2026-07-23 13:46:56

○A103.13.50.382026-03-09 → 2026-03-09 · 4 obs

○ 2017-01-21 23:16:18
● 2026-03-09 02:53:10
○ 2026-05-18 04:56:28
○ 2026-07-23 13:46:56

●A104.21.37.272026-05-18 → 2026-07-23 · 3 obs

○ 2026-03-09 02:53:10
● 2026-05-18 04:56:28
● 2026-07-23 13:46:56

●A172.67.203.1052026-05-18 → 2026-07-23 · 3 obs

○ 2026-03-09 02:53:10
● 2026-05-18 04:56:28
● 2026-07-23 13:46:56

○A209.188.86.1482015-08-16 → 2017-01-21 · 4 obs

● 2015-08-16 15:49:40
● 2017-01-21 23:16:18
○ 2026-03-09 02:53:10
○ 2026-07-23 13:46:56

○A2606:4700:3030::6815:251b2026-05-18 → 2026-06-12 · 5 obs

○ 2026-03-09 02:53:10
● 2026-05-18 04:56:28
● 2026-06-12 02:05:04
○ 2026-06-24 06:36:18
○ 2026-07-23 13:46:56

○A2606:4700:3032::ac43:cb692026-05-18 → 2026-06-12 · 5 obs

○ 2026-03-09 02:53:10
● 2026-05-18 04:56:28
● 2026-06-12 02:05:04
○ 2026-06-24 06:36:18
○ 2026-07-23 13:46:56

●A2606:4700:3033::ac43:cb692026-06-24 → 2026-07-23 · 3 obs

○ 2026-06-12 02:05:04
● 2026-06-24 06:36:18
● 2026-07-23 13:46:56

●A2606:4700:3037::6815:251b2026-06-24 → 2026-07-23 · 3 obs

○ 2026-06-12 02:05:04
● 2026-06-24 06:36:18
● 2026-07-23 13:46:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
delta-dct.com	sarah.ns.cloudflare.com, hasslo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.134

NS records: sarah.ns.cloudflare.com, hasslo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for delta-dct.com (unsigned zone)

⏱️ Timing

Total: 177ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.203.105, 104.21.37.27`
AAAA	2	`2606:4700:3037::6815:251b, 2606:4700:3033::ac43:cb69`
NS	2	`hasslo.ns.cloudflare.com, sarah.ns.cloudflare.com`
MX	1	`_dc-mx.d46afc5b7859.delta-dct.com (pri:`
TXT	1	`v=spf1 include:spf.hostingspeed.net -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hasslo.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (sarah.ns.cloudflare.com, sarah.ns.cloudflare.com, sarah.ns.cloudflare.com...)

Analysis

Hierarchy

delta-dct.com is a parent domain of mail.delta-dct.com.

IP Addresses

delta-dct.com resolves to four IP addresses: 104.21.37.27, 172.67.203.105, 2606:4700:3033::ac43:cb69 and 2606:4700:3037::6815:251b.

zaxisparts.com, oboz.site, creatik.org plus two other host names have IP numbers in common with delta-dct.com.

Name Servers

delta-dct.com is served by two delegated name servers, hasslo.ns.cloudflare.com and sarah.ns.cloudflare.com.

The name server configuration of delta-dct.com is shared with other domains, for instance vidnoe-adm.ru, globs.org, pomnisvoih.ru and two others.

delta-dct.com shares at least some of its name servers with other domains, including xgays.net, canal-boats.co.uk, netready.net and two others.

These name servers are frequently paired with the name servers malcolm.ns.cloudflare.com, kipp.ns.cloudflare.com and agustin.ns.cloudflare.com.

Hosts with 6 IP addresses each:

hasslo.ns.cloudflare.com carries IP addresses 108.162.195.134, 162.159.44.134 and 172.64.35.134, with 3 other addresses beyond those.

sarah.ns.cloudflare.com carries IP addresses 108.162.194.218, 162.159.38.218 and 172.64.34.218, with 3 other addresses beyond those.

Mail Servers

delta-dct.com uses one mail server — _dc-mx.d46afc5b7859.delta-dct.com.

There is one IP number for _dc-mx.d46afc5b7859.delta-dct.com: 103.13.50.38.

delta-dct.com - robtex.com

delta-dct.com

com

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`delta-dct.com`

`com`