`skolverket.se`

DNSSEC	⚠️ Not signed
A	2a05:a140::113^{🇸🇪 SITEVISION-ASN2a05:a140::/29 SiteVision AB}
A	193.235.53.252^{🇸🇪 AS_Skolverket193.235.52.0/23}
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`
MX	`smtp1.skolverket.se` ⭐
		A	2001:67c:1888:1003::11^{🇸🇪 AS_Skolverket2001:67c:1888::/48 Statens Skolverk - Telenor Customer}
			PTR	`smtp1.skolverket.se`
		A	193.235.52.45^{🇸🇪 AS_Skolverket193.235.52.0/23}
			PTR	`smtp1.skolverket.se`
MX	`smtp2.skolverket.se` ⭐
		A	2001:67c:1888:1003::21^{🇸🇪 AS_Skolverket2001:67c:1888::/48 Statens Skolverk - Telenor Customer}
			PTR	`smtp2.skolverket.se`
		A	193.235.52.46^{🇸🇪 AS_Skolverket193.235.52.0/23}
			PTR	`smtp2.skolverket.se`
TXT	`dHDCTNUfkpgRgxfgk8f7Y/abvUIuY67ivdSTNAycH++WkNsdUU6YVI3p8mAaKxOliKLjSJA/DXHq4...`
TXT	`_globalsign-domain-verification=FbjczJ3gUEKSozHLYg929yR6poXcoWLjzkMUFRa_0v`
TXT	`adobe-idp-site-verification=0b268381474728845af9552edfa7104d3478c7c22c75f478c...`
TXT	`google-site-verification=N76t-BcjY9FwydGJXpDDUrlBJSMoyTUlwmPrVc76fj8`
TXT	`m4ZBRPbrfXttwtwjhQfwffnxFvcxt9g45+uG/Rqq0mg=`
TXT	`apple-domain-verification=Xrpvqurn9tchxknO`
TXT	`facebook-domain-verification=bbz9chcvn3a4t2skxsp70uycztg8ng`
TXT	`1dRhEBuCCXReuG78KEZfe/msQR/mVmTxaedIMLjwEwk=`
TXT	`mindmanager-verification=e5d5226b51232dbd783cc51893ea10bf1c12d6d975ca1c4c6592...`
TXT	`v=spf1 a:smtp1.skolverket.se a:smtp2.skolverket.se ip4:213.50.54.191 ip4:193....`
SOA	`ns04.skolverket.se`it-drift@skolverket.se serial=1619820384

`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:8710dceb-6475-4a7a-9922-b9aa2f357914`
	TXT	`SE zone update: 2026-02-17 00:40:34 +0000 (EPOCH 1771288834) (auto)`
	SOA	`catcher-in-the-rye.nic.se`registry-default@nic.se serial=1771289391

rank #38765 globally
rank #128 in the tld
WOT: SAFE (94/100)
📈 Tranco rank: #90,924

PTR for

3.7.1.0.0.4.0.0.0.0.1.0.0.1.0.0.4.7.1.0.8.8.8.1.c.7.6.0.1.0.0.2.ip6.arpa

252.53.235.193.in-addr.arpa

Subdomains

mailgate.skolverket.se

matomo.skolverket.se

np.skolverket.se

crl2.skolverket.se

valjaskola-test-ext.skolverket.se

utbildningsguiden.skolverket.se

fidustest.skolverket.se

skolnet.skolverket.se

ns03.skolverket.se

ns05.skolverket.se

www.skolverket.se

smtp2.skolverket.se

ext-rproxy-front.skolverket.se

aia2.skolverket.se

smtp1.skolverket.se

artv-prod-external.skolverket.se

kartlaggning.skolverket.se

ns04.skolverket.se

siris.skolverket.se

Same first word

skolverket.org

skolverket.com

skolverket.net

skolverket.se

Similar names

vskelektro.ru

kolekrstev.com

DNS History

13 records (7 active, 6 former)

○NSns01.skolverket.se2015-08-18 → 2021-09-19 · 4 obs

● 2015-08-18 23:30:44
● 2021-09-19 08:27:58
○ 2026-02-14 19:40:04
○ 2026-03-24 04:46:34

○NSns02.skolverket.se2015-08-18 → 2021-09-19 · 4 obs

● 2015-08-18 23:30:44
● 2021-09-19 08:27:58
○ 2026-02-14 19:40:04
○ 2026-03-24 04:46:34

●NSns03.skolverket.se2015-08-18 → 2026-03-24 · 2 obs

● 2015-08-18 23:30:44
● 2026-03-24 04:46:34

●NSns04.skolverket.se2026-02-14 → 2026-03-24 · 3 obs

○ 2021-09-19 08:27:58
● 2026-02-14 09:43:08
● 2026-03-24 04:46:34

●NSns05.skolverket.se2026-02-14 → 2026-03-24 · 3 obs

○ 2021-09-19 08:27:58
● 2026-02-14 09:43:08
● 2026-03-24 04:46:34

○MXlabrego.skolverket.se2015-08-18 → 2021-09-19 · 4 obs

● 2015-08-18 23:30:44
● 2021-09-19 08:27:58
○ 2026-02-14 19:40:04
○ 2026-03-24 04:46:34

●MXsmtp1.skolverket.se2026-02-14 → 2026-03-24 · 3 obs

○ 2021-09-19 08:27:58
● 2026-02-14 09:43:08
● 2026-03-24 04:46:34

●MXsmtp2.skolverket.se2026-02-14 → 2026-03-24 · 3 obs

○ 2021-09-19 08:27:58
● 2026-02-14 09:43:08
● 2026-03-24 04:46:34

○A193.235.53.1732020-02-10 → 2021-09-19 · 5 obs

○ 2019-11-01 20:52:48
● 2020-02-10 12:57:46
● 2021-09-19 08:27:58
○ 2026-02-14 19:40:04
○ 2026-03-24 04:46:34

●A193.235.53.2522026-02-14 → 2026-03-24 · 3 obs

○ 2021-09-19 08:27:58
● 2026-02-14 09:43:08
● 2026-03-24 04:46:34

○A2001:67c:1888:174:10:100:40:1732015-08-18 → 2021-09-19 · 4 obs

● 2015-08-18 23:30:44
● 2021-09-19 08:27:58
○ 2026-02-14 19:40:04
○ 2026-03-24 04:46:34

●A2a05:a140::1132026-02-14 → 2026-03-24 · 3 obs

○ 2021-09-19 08:27:58
● 2026-02-14 09:43:08
● 2026-03-24 04:46:34

○A62.13.78.1732015-08-18 → 2019-11-01 · 4 obs

● 2015-08-18 23:30:44
● 2019-11-01 20:52:48
○ 2020-02-10 12:57:46
○ 2026-03-24 04:46:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	a.ns.se, b.ns.se, c.ns.se, f.ns.se...	-
skolverket.se	ns03.skolverket.se, ns04.skolverket.se, ns05.skolverket.se	6 records

✅ Authoritative Response

Server:109.74.13.189

NS records: ns03.skolverket.se, ns04.skolverket.se, ns05.skolverket.se

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 711ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.235.53.252`
AAAA	1	`2a05:a140::113`
NS	3	`ns05.skolverket.se, ns04.skolverket.se...`
MX	2	`smtp1.skolverket.se (pri: 10), smtp2.skolverket.se (pri: 10)`
TXT	10	`v=spf1 a:smtp1.skolverket.se a:smtp2.sko, mindmanager-verification=e5d5226b51232db...`
SOA	1	`ns04.skolverket.se it-drift.skolverket.s`

📌 Glue Records Collected

Total: 6

In-bailiwick: 6 (ns03.skolverket.se, ns03.skolverket.se, ns04.skolverket.se...)

Analysis

Hierarchy

skolverket.se is a parent of mailgate.skolverket.se, matomo.skolverket.se, np.skolverket.se, crl2.skolverket.se, valjaskola-test-ext.skolverket.se and several other host names.

IP Addresses

skolverket.se points to two IP numbers: 2a05:a140::113 and 193.235.53.252.

Other host names, for instance cancercentrum.se, slottegymnasiet.se, intranat.sundbyberg.se, www.lomma.se and bth.se share IP numbers with skolverket.se.

Name Servers

The delegation for skolverket.se is handled by three name servers: ns03.skolverket.se, ns04.skolverket.se and ns05.skolverket.se.

skolverket.se at least partially shares name servers with other domains, for instance provplattform.nu, xn--provtjnst-02a.se, digitalanationellaprovet.net, digitalanationellaproven.net and dnptest.se.

These name servers are commonly used with ns04.gymnasieinfo.se and ns05.gymnasieinfo.se.

Two IP numbers per host:

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.

Mail Servers

skolverket.se is handled by two mail servers: smtp1.skolverket.se and smtp2.skolverket.se.

Host names with two IP numbers: smtp1.skolverket.se points to 2001:67c:1888:1003::11 and 193.235.52.45; smtp2.skolverket.se points to 2001:67c:1888:1003::21 and 193.235.52.46.

skolverket.se - robtex.com

skolverket.se

se

PTR for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`skolverket.se`

`se`