`alltec-online.com`

DNSSEC	⚠️ Not signed
A	178.21.73.164^{🇸🇪 ADMAX178.21.73.0/24}
		PTR	`da201.sajthotellet.com`
NS	`ns1.sajthotellet.com` ⭐
NS	`ns1.worldcastdns.se`
		A	2a04:780:4::8^{🇸🇪 ADMAX2a04:780::/29}
			PTR	`ns1.worldcastdns.se`
		A	178.21.72.132^{🇸🇪 ADMAX178.21.72.0/24}
			PTR	`ns1.worldcastdns.se`
NS	`ns2.worldcastdns.com`
		A	178.73.214.157^{🇸🇪 GLESYS178.73.192.0/18 Portlane Network}
			PTR	`ns2.worldcastdns.com`
NS	`ns3.worldcastdns.eu`
		A	2001:41d0:701:1100::2522^{🇩🇪 OVH2001:41d0::/32 IPv6}
			PTR	`ns3.worldcastdns.eu`
		A	51.75.73.106^{🇩🇪 OVH51.75.0.0/16}
			PTR	`ns3.worldcastdns.eu`
NS	`ns4.worldcastdns.us`
		A	2607:5300:201:3100::55f9^{🇨🇦 OVH2607:5300::/32 Hosting route}
			PTR	`ns4.worldcastdns.us`
		A	192.99.70.212^{🇨🇦 OVH192.99.0.0/16 Hosting route}
			PTR	`ns4.worldcastdns.us`
MX	`mail.alltec-online.com` ⭐
		A	185.88.136.52^{🇸🇪 ADMAX185.88.136.0/22}
			PTR	`mail.smartemail.se`
TXT	`v=spf1 a mx a:smtp1.smartemail.se a:smtp2.smartemail.se a:smtp3.smartemail.se...`
SOA	`ns1.sajthotellet.com`hostmaster@alltec-online.com 2024-02-29 #0

`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=1774418422

WOT: UNKNOWN (60/100)

Subdomains

mail.alltec-online.com

Same first word

alltec-online.com

DNS History

8 records (7 active, 1 former)

●NSns1.sajthotellet.com2026-02-17 → 2026-03-25 · 3 obs

○ 2015-06-15 04:49:00
● 2026-02-17 18:58:02
● 2026-03-25 06:29:56

●NSns1.worldcastdns.se2015-06-15 → 2026-03-25 · 2 obs

● 2015-06-15 04:49:00
● 2026-03-25 06:29:56

●NSns2.worldcastdns.com2015-06-15 → 2026-03-25 · 2 obs

● 2015-06-15 04:49:00
● 2026-03-25 06:29:56

●NSns3.worldcastdns.eu2015-06-15 → 2026-03-25 · 2 obs

● 2015-06-15 04:49:00
● 2026-03-25 06:29:56

●NSns4.worldcastdns.us2015-06-15 → 2026-03-25 · 2 obs

● 2015-06-15 04:49:00
● 2026-03-25 06:29:56

●MXmail.alltec-online.com2015-06-15 → 2026-03-25 · 2 obs

● 2015-06-15 04:49:00
● 2026-03-25 06:29:56

○A178.21.72.1472015-06-15 → 2015-06-15 · 3 obs

● 2015-06-15 04:49:00
○ 2015-10-23 04:19:52
○ 2026-03-25 06:29:56

●A178.21.73.1642015-10-23 → 2026-03-25 · 3 obs

○ 2015-06-15 04:49:00
● 2015-10-23 04:19:52
● 2026-03-25 06:29:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
alltec-online.com	ns1.worldcastdns.se, ns2.worldcastdns.com, ns3.worldcastdns.eu, ns4.worldcastdns.us	1 record

✅ Authoritative Response

Server:178.21.72.132

NS records: ns1.worldcastdns.se, ns2.worldcastdns.com, ns3.worldcastdns.eu, ns4.worldcastdns.us

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alltec-online.com (unsigned zone)

⏱️ Timing

Total: 598ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.21.73.164`
NS	4	`ns2.worldcastdns.com, ns4.worldcastdns.us...`
MX	1	`mail.alltec-online.com (pri: 10)`
TXT	1	`v=spf1 a mx a:smtp1.smartemail.se a:smtp`
SOA	1	`ns1.sajthotellet.com hostmaster.alltec-o`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns2.worldcastdns.com)

Analysis

Hierarchy

alltec-online.com is the parent of mail.alltec-online.com.

IP Addresses

alltec-online.com resolves to a single IP address: 178.21.73.164.

Other host names including atalante.org, pez.nu, internetverket.se, kaviba.se and mail.atalante.se share IP numbers with alltec-online.com.

Name Servers

alltec-online.com is delegated to five name servers: ns1.sajthotellet.com, ns2.worldcastdns.com, ns3.worldcastdns.eu, ns1.worldcastdns.se and ns4.worldcastdns.us.

alltec-online.com at least partially shares name servers with other domains, including lowendahl.com, evan.se, wbs.se, lii.se and fanforsen.se.

These name servers are often used together with ns1.admax.se, ns2.admax.se, ns1.elitdns.se, ns1.namnserver.com, ns1.enaserver.com, ns2.enaserver.com, ns2.namnserver.com, hostmaster.admax.se and ns2.elitdns.eu.

Host names with two IP numbers:

ns3.worldcastdns.eu points to 2001:41d0:701:1100::2522 and 51.75.73.106.

ns1.worldcastdns.se points to 2a04:780:4::8 and 178.21.72.132.

ns4.worldcastdns.us points to 2607:5300:201:3100::55f9 and 192.99.70.212.

Host names with one IP number:

ns2.worldcastdns.com points to 178.73.214.157.

Mail Servers

alltec-online.com is handled by a single mail server, mail.alltec-online.com.

mail.alltec-online.com points to a single IP: 185.88.136.52.

alltec-online.com - robtex.com