busing.se - robtex.com
busing.se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:3034::ac43:aca3🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:37c7🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.55.199Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.172.163🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | primary.ns.hostup.se ⭐ | ||||||
| A | 2400:cb00:2049:1::c629:de87🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 198.41.222.135Cloudflare198.41.222.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cf-198-41-222-135.cloudflare.com | ||||||
| NS | secondary.ns.hostup.se | ||||||
| A | 2400:cb00:2049:1::a29f:8a3🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.8.163Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.busing.se ⭐ | ||||||
| A | 185.113.11.31🇸🇪 HOSTUP185.113.11.0/24 | ||||||
| PTR | delta.hostup.se | ||||||
| TXT | v=spf1 mx include:relay.mailchannels.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.55.199, 172.67.172.163 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:aca3, 2606:4700:3037::6815:37c7 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=11, name=cloudflare-ech.com | ||||||
| SOA | primary.ns.hostup.sedns@cloudflare.com serial=2403719236 | ||||||
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 | SE zone update: 2026-05-12 12:54:52 +0000 (EPOCH 1778590492) (auto) | ||||||
| TXT | id:3dca6612-062e-4130-9dca-b86b35fe4463 | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1778590877 | ||||||
Subdomains
mail.busing.se |
Same first word
Similar names
DNS History
14 records (7 active, 7 former)
○NSns3.binero.se2015-08-16 → 2017-03-30 · 4 obs
● 2017-03-30 06:47:24
○ 2026-03-11 05:49:52
○ 2026-05-12 13:24:00
○NSns4.binero.se2015-08-16 → 2017-03-30 · 4 obs
● 2017-03-30 06:47:24
○ 2026-03-11 05:49:52
○ 2026-05-12 13:24:00
○NSns5.binero.se2015-08-16 → 2017-03-30 · 4 obs
● 2017-03-30 06:47:24
○ 2026-03-11 05:49:52
○ 2026-05-12 13:24:00
○NSns6.binero.se2015-08-16 → 2017-03-30 · 4 obs
● 2017-03-30 06:47:24
○ 2026-03-11 05:49:52
○ 2026-05-12 13:24:00
○NSns7.binero.se2015-08-16 → 2017-03-30 · 4 obs
● 2017-03-30 06:47:24
○ 2026-03-11 05:49:52
○ 2026-05-12 13:24:00
●NSprimary.ns.hostup.se2026-03-11 → 2026-05-12 · 3 obs
● 2026-03-11 05:49:52
● 2026-05-12 13:24:00
●NSsecondary.ns.hostup.se2026-03-11 → 2026-05-12 · 3 obs
● 2026-03-11 05:49:52
● 2026-05-12 13:24:00
●MXmail.busing.se2015-08-16 → 2026-05-12 · 2 obs
● 2026-05-12 13:24:00
○MXmail2.busing.se2015-08-16 → 2017-03-30 · 4 obs
● 2017-03-30 06:47:24
○ 2026-03-11 05:49:52
○ 2026-05-12 13:24:00
●A104.21.55.1992026-03-11 → 2026-05-12 · 3 obs
● 2026-03-11 05:49:52
● 2026-05-12 13:24:00
●A172.67.172.1632026-03-11 → 2026-05-12 · 3 obs
● 2026-03-11 05:49:52
● 2026-05-12 13:24:00
○A195.74.38.982015-08-16 → 2017-03-30 · 4 obs
● 2017-03-30 06:47:24
○ 2026-03-11 05:49:52
○ 2026-05-12 13:24:00
●A2606:4700:3034::ac43:aca32026-03-11 → 2026-05-12 · 3 obs
● 2026-03-11 05:49:52
● 2026-05-12 13:24:00
●A2606:4700:3037::6815:37c72026-03-11 → 2026-05-12 · 3 obs
● 2026-03-11 05:49:52
● 2026-05-12 13:24:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | c.ns.se, y.ns.se, m.ns.se, g.ns.se... | - |
| busing.se | secondary.ns.hostup.se, primary.ns.hostup.se | - |
✅ Authoritative Response
Server:162.159.8.163
NS records: secondary.ns.hostup.se, primary.ns.hostup.se
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 901ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.172.163, 104.21.55.199 |
| AAAA | 2 | 2606:4700:3034::ac43:aca3, 2606:4700:3037::6815:37c7 |
| NS | 2 | primary.ns.hostup.se, secondary.ns.hostup.se |
| MX | 1 | mail.busing.se (pri: 0) |
| TXT | 1 | v=spf1 mx include:relay.mailchannels.net |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | primary.ns.hostup.se dns.cloudflare.com |
Analysis
Hierarchy
The parent of mail.busing.se is busing.se.
IP Addresses
busing.se points to four IP numbers: 2606:4700:3034::ac43:aca3, 2606:4700:3037::6815:37c7, 104.21.55.199 and 172.67.172.163.
Other host names, for instance www.fullsmilemanagement.com, www.voice-of-binkongoh.info, mail.jcrcboston.org, ex.yunv.org and mail.vtpipe.com share IP numbers with busing.se.
Name Servers
busing.se is delegated to two name servers: primary.ns.hostup.se and secondary.ns.hostup.se.
busing.se uses the same name server setup as other domains, for instance aktiespelaren.se, bojsen.se, missioncontrol.se, cloudgnosis.com and 211.se.
busing.se at least partially shares name servers with other domains, such as tartor.se and ugl2008.se and se4.se.
These name servers are commonly used with ns1.hostup.se, ns2.hostup.se, ns3.hostup.se and ns4.hostup.se.
Host names with two IP numbers:
The host primary.ns.hostup.se points to 2400:cb00:2049:1::c629:de87 and 198.41.222.135.
The host secondary.ns.hostup.se points to 2400:cb00:2049:1::a29f:8a3 and 162.159.8.163.
Mail Servers
The mail server for busing.se is mail.busing.se.
Host name mail.busing.se resolves to IP 185.113.11.31.