skolverket.com - robtex.com
skolverket.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns04.skolverket.se ⭐ | ||||||
| A | 2001:67c:1888:113:10:100:131:11🇸🇪 AS_Skolverket2001:67c:1888::/48 Statens Skolverk - Telenor Customer | ||||||
| PTR | ns04.skolverket.se | ||||||
| A | 193.235.52.41🇸🇪 AS_Skolverket193.235.52.0/23 | ||||||
| PTR | ns04.skolverket.se | ||||||
| NS | ns03.skolverket.se | ||||||
| A | 2a02:750:9::8d🇸🇪 GLESYS2a02:750::/29 | ||||||
| PTR | ns03.skolverket.se | ||||||
| A | 109.74.13.189🇸🇪 GLESYS109.74.0.0/20 | ||||||
| PTR | ns03.skolverket.se | ||||||
| NS | ns05.skolverket.se | ||||||
| A | 2001:67c:1888:113:10:100:131:12🇸🇪 AS_Skolverket2001:67c:1888::/48 Statens Skolverk - Telenor Customer | ||||||
| PTR | ns05.skolverket.se | ||||||
| A | 193.235.52.42🇸🇪 AS_Skolverket193.235.52.0/23 | ||||||
| PTR | ns05.skolverket.se | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns04.skolverket.seit-drift@skolverket.se serial=1542958615 | ||||||
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.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
skolverket.com |
skolverket.net |
skolverket.se |
skolverket.org |
Similar names
DNS History
7 records (3 active, 4 former)
○NSns0.skolverket.se2015-08-14 → 2019-09-12 · 3 obs
● 2019-09-12 12:11:30
○ 2026-03-23 20:47:26
○NSns01.skolverket.se2015-08-14 → 2019-09-12 · 3 obs
● 2019-09-12 12:11:30
○ 2026-03-23 20:47:26
○NSns02.skolverket.se2015-08-14 → 2019-09-12 · 3 obs
● 2019-09-12 12:11:30
○ 2026-03-23 20:47:26
●NSns03.skolverket.se2015-08-14 → 2026-03-23 · 2 obs
● 2026-03-23 20:47:26
●NSns04.skolverket.se2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 20:47:26
●NSns05.skolverket.se2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 20:47:26
○MXlabrego.skolverket.se2015-08-14 → 2016-12-16 · 4 obs
● 2016-12-16 20:59:36
○ 2017-06-02 09:04:06
○ 2026-03-23 20:47:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| skolverket.com | ns03.skolverket.se, ns04.skolverket.se, ns05.skolverket.se | - |
✅ Authoritative Response
Server:193.235.52.42
NS records: ns03.skolverket.se, ns04.skolverket.se, ns05.skolverket.se
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for skolverket.com (unsigned zone)
⏱️ Timing
Total: 1056ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns04.skolverket.se, ns05.skolverket.se... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns04.skolverket.se it-drift.skolverket.s |
Analysis
Name Servers
The delegation for skolverket.com is handled by three name servers: ns03.skolverket.se, ns04.skolverket.se and ns05.skolverket.se.
skolverket.com shares name servers with other domains at least partially, for example nationellaprov.com, digitalanationellaprov.com, gymnasieinfo.se, xn--provtjnst-02a.nu and provplattformen.nu.
These name servers are commonly used with the name servers ns04.gymnasieinfo.se and ns05.gymnasieinfo.se.
Host names with two IPs:
ns03.skolverket.se points to 2a02:750:9::8d and 109.74.13.189
ns04.skolverket.se points to 2001:67c:1888:113:10:100:131:11 and 193.235.52.41
ns05.skolverket.se points to 2001:67c:1888:113:10:100:131:12 and 193.235.52.42