`hammarstryckeri.se`

DNSSEC	⚠️ Not signed
A	178.21.73.112^{🇸🇪 ADMAX178.21.73.0/24}
		PTR	`da103.admax.se`
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.smartemail.se` ⭐
		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.worldcastdns.se`hostmaster@hammarstryckeri.se 2023-10-30 #0

`se`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.se` ⭐
	NS	`a.ns.se`
	NS	`b.ns.se`
	NS	`c.ns.se`
	NS	`f.ns.se`
	NS	`g.ns.se`
	NS	`i.ns.se`
	NS	`m.ns.se`
	NS	`x.ns.se`
	NS	`y.ns.se`
	NS	`z.ns.se`
	TXT	`id:2c860270-1e89-4307-b117-01420c9011a8`
	TXT	`SE zone update: 2026-04-12 13:14:55 +0000 (EPOCH 1775999695) (auto)`
	SOA	`catcher-in-the-rye.nic.se`registry-default@nic.se serial=1776000108

Subdomains

mail.hammarstryckeri.se

Same first word

hammarstryckeri.se

DNS History

8 records (6 active, 2 former)

●NSns1.worldcastdns.se2015-07-15 → 2026-04-12 · 2 obs

● 2015-07-15 23:20:54
● 2026-04-12 13:40:00

●NSns2.worldcastdns.com2015-07-15 → 2026-04-12 · 2 obs

● 2015-07-15 23:20:54
● 2026-04-12 13:40:00

●NSns3.worldcastdns.eu2015-07-15 → 2026-04-12 · 2 obs

● 2015-07-15 23:20:54
● 2026-04-12 13:40:00

●NSns4.worldcastdns.us2015-07-15 → 2026-04-12 · 2 obs

● 2015-07-15 23:20:54
● 2026-04-12 13:40:00

○MXmail.hammarstryckeri.se2015-07-15 → 2017-03-15 · 4 obs

● 2015-07-15 23:20:54
● 2017-03-15 04:18:56
○ 2026-03-07 12:03:08
○ 2026-04-12 13:40:00

●MXmail.smartemail.se2026-03-07 → 2026-04-12 · 3 obs

○ 2017-03-15 04:18:56
● 2026-03-07 12:03:08
● 2026-04-12 13:40:00

●A178.21.73.1122026-03-07 → 2026-04-12 · 3 obs

○ 2017-03-15 04:18:56
● 2026-03-07 12:03:08
● 2026-04-12 13:40:00

○A178.21.73.862015-07-15 → 2017-03-15 · 4 obs

● 2015-07-15 23:20:54
● 2017-03-15 04:18:56
○ 2026-03-07 12:03:08
○ 2026-04-12 13:40:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	a.ns.se, b.ns.se, c.ns.se, f.ns.se...	-
hammarstryckeri.se	ns1.worldcastdns.se, ns2.worldcastdns.com, ns3.worldcastdns.eu, ns4.worldcastdns.us	1 record

✅ Authoritative Response

Server:51.75.73.106

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hammarstryckeri.se (unsigned zone)

⏱️ Timing

Total: 948ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.21.73.112`
NS	4	`ns2.worldcastdns.com, ns4.worldcastdns.us...`
MX	1	`mail.smartemail.se (pri: 10)`
TXT	1	`v=spf1 a mx a:smtp1.smartemail.se a:smtp`
SOA	1	`ns1.worldcastdns.se hostmaster.hammarstr`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns1.worldcastdns.se)

Analysis

Hierarchy

hammarstryckeri.se is the parent of mail.hammarstryckeri.se.

IP Addresses

hammarstryckeri.se points to IP number 178.21.73.112.

For instance, other host names www.sit-right.se, www.ecuni.se, xn--listrm-0xa.se, hamreus.se and pixelbitegames.com share IP numbers with hammarstryckeri.se.

Name Servers

hammarstryckeri.se is delegated to four name servers: ns2.worldcastdns.com, ns3.worldcastdns.eu, ns1.worldcastdns.se and ns4.worldcastdns.us.

hammarstryckeri.se shares name servers with other domains at least partially, for example folkesbygg.se, klesell.se, pinkacademy.se, mascotmotor.se and renstig.com.

these name servers are commonly used together with the name servers ns1.elitdns.se, ns1.admax.se, ns2.admax.se, ns1.namnserver.com, ns1.sajthotellet.com, ns2.namnserver.com, ns1.enaserver.com and ns2.enaserver.com.

Hosts with two IP numbers

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

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

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

Hosts with one IP number

- Host ns2.worldcastdns.com points to: 178.73.214.157

Mail Servers

hammarstryckeri.se is handled by a single mail server, mail.smartemail.se.

hammarstryckeri.se shares the same mail server setup as other domains, for instance lnsport.se, dogtech.se, livetochdiabetes.se, 3dprinta.se and bw-photo.se.

hammarstryckeri.se shares at least partially some mail servers with other domains, for instance totorp.com.

mail.smartemail.se points to a single IP: 185.88.136.52.

hammarstryckeri.se - robtex.com