gerlofson.se - robtex.com
gerlofson.se
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.230.63.107🇺🇸 wix_com185.230.63.0/24 | ||||||
| PTR | unalocated.63.wixsite.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 | mx1.admax.se ⭐ | ||||||
| A | 178.21.73.55🇸🇪 ADMAX178.21.73.0/24 | ||||||
| PTR | mx1.admax.se | ||||||
| TXT | v=spf1 include:_spf.mlsend.com a mx a:smtp2.smartemail.se a:smtp3.smartemail.... | ||||||
| SOA | ns1.worldcastdns.sehostmaster@gerlofson.se 2026-03-23 #2 | ||||||
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:7fc4cfda-de1b-40a4-ba01-b6db9dab3637 | ||||||
| TXT | SE zone update: 2026-07-11 17:21:39 +0000 (EPOCH 1783790499) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1783790862 | ||||||
Subdomains
mail.gerlofson.se |
Same first word
gerlofson.se |
Similar names
DNS History
12 records (6 active, 6 former)
○NSns1.enaserver.com2015-07-02 → 2020-02-29 · 4 obs
● 2020-02-29 16:53:26
○ 2026-03-18 02:34:42
○ 2026-07-11 18:17:06
●NSns1.worldcastdns.se2026-03-18 → 2026-07-11 · 3 obs
● 2026-03-18 02:34:42
● 2026-07-11 18:17:06
○NSns2.enaserver.com2015-07-02 → 2020-02-29 · 4 obs
● 2020-02-29 16:53:26
○ 2026-03-18 02:34:42
○ 2026-07-11 18:17:06
●NSns2.worldcastdns.com2026-03-18 → 2026-07-11 · 3 obs
● 2026-03-18 02:34:42
● 2026-07-11 18:17:06
●NSns3.worldcastdns.eu2026-03-18 → 2026-07-11 · 3 obs
● 2026-03-18 02:34:42
● 2026-07-11 18:17:06
●NSns4.worldcastdns.us2026-03-18 → 2026-07-11 · 3 obs
● 2026-03-18 02:34:42
● 2026-07-11 18:17:06
○MXmail.gerlofson.se2015-07-02 → 2017-02-19 · 4 obs
● 2017-02-19 00:55:38
○ 2020-02-29 16:53:26
○ 2026-07-11 18:17:06
○MXmail.smartemail.se2020-02-29 → 2026-05-01 · 5 obs
● 2020-02-29 16:53:26
● 2026-05-01 00:26:46
○ 2026-06-26 16:20:34
○ 2026-07-11 18:17:06
●MXmx1.admax.se2026-06-26 → 2026-07-11 · 3 obs
● 2026-06-26 16:20:34
● 2026-07-11 18:17:06
○A178.21.72.1682015-07-02 → 2020-02-29 · 4 obs
● 2020-02-29 16:53:26
○ 2026-03-18 02:34:42
○ 2026-07-11 18:17:06
●A185.230.63.1072026-03-24 → 2026-07-11 · 3 obs
● 2026-03-24 05:08:14
● 2026-07-11 18:17:06
○A23.236.62.1472026-03-18 → 2026-03-18 · 4 obs
● 2026-03-18 02:34:42
○ 2026-03-24 05:08:14
○ 2026-07-11 18:17:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | b.ns.se, i.ns.se, a.ns.se, m.ns.se... | - |
| gerlofson.se | ns1.worldcastdns.se, ns3.worldcastdns.eu, ns2.worldcastdns.com, ns4.worldcastdns.us | 1 record |
✅ Authoritative Response
Server:192.99.70.212
NS records: ns1.worldcastdns.se, ns3.worldcastdns.eu, ns2.worldcastdns.com, ns4.worldcastdns.us
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gerlofson.se (unsigned zone)
⏱️ Timing
Total: 2929ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.230.63.107 |
| NS | 4 | ns4.worldcastdns.us, ns2.worldcastdns.com... |
| MX | 1 | mx1.admax.se (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.mlsend.com a mx a:sm |
| SOA | 1 | ns1.worldcastdns.se hostmaster.gerlofson |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns1.worldcastdns.se)
Analysis
Hierarchy
gerlofson.se is a parent domain of mail.gerlofson.se.
IP Addresses
gerlofson.se directs to one IP number, which is 185.230.63.107.
Among the host names that share IP numbers with gerlofson.se are palmspringsdance.com, cilliescakes.com, cerforte.com.br and two others.
Name Servers
The domain gerlofson.se is delegated to these four name servers: ns2.worldcastdns.com, ns3.worldcastdns.eu, ns1.worldcastdns.se and ns4.worldcastdns.us.
gerlofson.se shares at least some of its name servers with other domains, including ministars.se, mianus.se, tgm.se and two others.
These name servers are frequently seen alongside ns1.admax.se, ns2.admax.se, ns1.elitdns.se and 6 other name servers.
Hosts with two IP numbers each:
ns3.worldcastdns.eu has two IP addresses: 51.75.73.106 and 2001:41d0:701:1100::2522.
ns1.worldcastdns.se has two IP addresses: 178.21.72.132 and 2a04:780:4::8.
ns4.worldcastdns.us has two IP addresses: 192.99.70.212 and 2607:5300:201:3100::55f9.
Hosts that resolve to one IP address:
ns2.worldcastdns.com directs to 178.73.214.157.
Mail Servers
gerlofson.se routes its mail through a single mail server, mx1.admax.se.
gerlofson.se has the same mail server arrangement as a number of other domains, for example ewan.se, ibag.eu, model-craft.se and two more.
gerlofson.se shares at least some of its mail servers with other domains — for example ilmonte.eu, sagab.net, alfavision.se and two more.
mx1.admax.se has exactly one IP number: 178.21.73.55.