openstack.se - robtex.com
openstack.se
| DNSSEC | ⚠️ Not signed | ||||||
| A | 155.4.244.207🇸🇪 BAHNHOF155.4.0.0/16 Bahnhof Internet, Sweden | ||||||
| PTR | h-155-4-244-207.na.cust.bahnhof.se | ||||||
| NS | ns-auth-01.bahnhof.net ⭐ | ||||||
| A | 2001:9b0:fff5:a::2🇸🇪 BAHNHOF2001:9b0::/32 Bahnhof Ipv6-aggregate | ||||||
| PTR | ns-ste.bahnhof.net | ||||||
| A | 158.174.209.10🇸🇪 BAHNHOF158.174.0.0/16 Bahnhof Internet, Sweden | ||||||
| PTR | ns-ste.bahnhof.net | ||||||
| NS | ns-auth-02.bahnhof.net | ||||||
| A | 2001:9b0:fff5:b::2🇸🇪 BAHNHOF2001:9b0::/32 Bahnhof Ipv6-aggregate | ||||||
| PTR | ns-spv.bahnhof.net | ||||||
| A | 158.174.209.18🇸🇪 BAHNHOF158.174.0.0/16 Bahnhof Internet, Sweden | ||||||
| PTR | ns-spv.bahnhof.net | ||||||
| MX | mail.bahnhof.se ⭐ | ||||||
| A | 213.136.33.1🇸🇪 BAHNHOF213.136.32.0/19 Bahnhof AB, Sweden | ||||||
| PTR | mail.bahnhof.se | ||||||
| SOA | ns-auth-01.bahnhof.nethostmaster@bahnhof.net 2024-01-25 #3 | ||||||
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: 2026-08-23 17:47:30 +0000 (EPOCH 1787507250) (auto) | ||||||
| TXT | id:b22abe28-c0ac-4296-892a-62ce91d4d51b | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1787507598 | ||||||
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DNS History
11 records (4 active, 7 former)
●NSns-auth-01.bahnhof.net2026-08-18 → 2026-08-23 · 3 obs
● 2026-08-18 14:12:06
● 2026-08-23 18:33:48
●NSns-auth-02.bahnhof.net2026-08-18 → 2026-08-23 · 3 obs
● 2026-08-18 14:12:06
● 2026-08-23 18:33:48
○NSns1.loopia.se2015-05-15 → 2018-05-19 · 4 obs
● 2018-05-19 08:23:02
○ 2026-08-18 14:12:06
○ 2026-08-23 18:33:48
○NSns2.loopia.se2015-05-15 → 2018-05-19 · 4 obs
● 2018-05-19 08:23:02
○ 2026-08-18 14:12:06
○ 2026-08-23 18:33:48
●MXmail.bahnhof.se2026-08-18 → 2026-08-23 · 3 obs
● 2026-08-18 14:12:06
● 2026-08-23 18:33:48
○MXmail2.loopia.se2018-05-19 → 2018-05-19 · 3 obs
○ 2026-08-18 14:12:06
○ 2026-08-23 18:33:48
○MXmailcluster.loopia.se2018-05-19 → 2018-05-19 · 3 obs
○ 2026-08-18 14:12:06
○ 2026-08-23 18:33:48
●A155.4.244.2072026-08-18 → 2026-08-23 · 3 obs
● 2026-08-18 14:12:06
● 2026-08-23 18:33:48
○A194.9.94.852015-05-15 → 2016-11-26 · 4 obs
● 2016-11-26 11:57:34
○ 2018-05-19 08:23:02
○ 2026-08-23 18:33:48
○A194.9.94.862015-05-15 → 2016-11-26 · 4 obs
● 2016-11-26 11:57:34
○ 2018-05-19 08:23:02
○ 2026-08-23 18:33:48
○A85.229.222.1512018-05-19 → 2018-05-19 · 4 obs
● 2018-05-19 08:23:02
○ 2026-08-18 14:12:06
○ 2026-08-23 18:33:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | a.ns.se, b.ns.se, c.ns.se, f.ns.se... | - |
| openstack.se | ns-auth-01.bahnhof.net, ns-auth-02.bahnhof.net | - |
✅ Authoritative Response
Server:158.174.209.10
NS records: ns-auth-01.bahnhof.net, ns-auth-02.bahnhof.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openstack.se (unsigned zone)
⏱️ Timing
Total: 989ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 155.4.244.207 |
| NS | 2 | ns-auth-02.bahnhof.net, ns-auth-01.bahnhof.net |
| MX | 1 | mail.bahnhof.se (pri: 1) |
| SOA | 1 | ns-auth-01.bahnhof.net hostmaster.bahnho |
Analysis
IP Addresses
openstack.se points to a single IP number: 155.4.244.207.
Other hosts including triplegreen.net, elementica.se and h-155-4-244-207.na.cust.bahnhof.se share IP addresses with openstack.se.
Name Servers
Two name servers handle the delegation for openstack.se: ns-auth-01.bahnhof.net and ns-auth-02.bahnhof.net.
openstack.se shares its name server setup with other domains, including 250.128.98.in-addr.arpa, 174.24.85.in-addr.arpa, 186.228.109.in-addr.arpa and two others.
The name servers for openstack.se overlap at least in part with those of other domains, including 216.63.62.in-addr.arpa and 238.63.62.in-addr.arpa.
These name servers commonly appear in combination with the name servers ns.bahnhof.net.
ns-auth-01.bahnhof.net and ns-auth-02.bahnhof.net both carry two IP addresses. The A records for ns-auth-01.bahnhof.net are 158.174.209.10 and 2001:9b0:fff5:a::2; the A records for ns-auth-02.bahnhof.net are 158.174.209.18 and 2001:9b0:fff5:b::2.
Mail Servers
openstack.se has one mail server: mail.bahnhof.se.
openstack.se shares the same mail server setup as other domains, including linia.se, bahnhof.se, eka-prod.se and two others.
openstack.se partially shares its mail servers with other domains — including ostek.se, smsnordic.se, finspong.com and lao-airlines.com.
mail.bahnhof.se carries a single IP number, which is 213.136.33.1.