e-skolen.dk

📜 Historical scan 2026-10-21 20:50:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

e-skolen.dk is a .dk domain served by 2 nameservers (ns1.esis.dk, ns2.esis.dk). It was registered on 21 August 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.19.134.87 is hosted by Syddansk Erhvervsskole Odense-Vejle (AS199374) in Denmark. Mail is handled by eskolen-dk0c.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.esis.dk	185.19.134.2	ns1.esis.dk	AS199374 Syddansk Erhvervsskole Odense-Vejle
ns2.esis.dk	185.19.134.3	ns2.esis.dk	AS199374 Syddansk Erhvervsskole Odense-Vejle

🌍 A Records#

1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.19.134.87	3600s	businessepx.dk campussoenderborg.dk campussonderborg.dk detgroennegymnasium.dk epxsoenderborg.dk epxsonderborg.dk lup.bcsyd.dk teambuilldingsyd.dk xn--campussnderborg-cub.dk xn--detgrnnegymnasium-40b.dk xn--epxsnderborg-yjb.dk	AS199374	Syddansk Erhvervsskole Odense-Vejle	185.19.132.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	eskolen-dk0c.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::26 2a01:111:f403:ca38::8 2a01:111:f403:ca48::e 52.101.103.39 52.101.68.21 52.101.68.8 52.101.91.21	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-matpr05cu00105.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136
🔶 Autoconfig	185.19.134.87

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 185ms

TXT Record
MS=ms34950693
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (e-skolen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.e-skolen.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-26 00:13:15

www	185.19.134.87 (AS199374) (address records, no CNAME)
www vs bare domain	Same network e-skolen.dk: 185.19.134.87 (AS199374) www.e-skolen.dk: 185.19.134.87 (AS199374)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

105ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

68ms

Field	Value
Serial	2020051839
Primary NS (MNAME)	ns1.esis.dk
Responsible (RNAME)	hostmaster
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-26 00:30:17

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-08-21
Expires	2027-07-31 (277d)

🔗 Same registrant#

87 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
administrationsuddannelsen.dk	Punktum dk A/S (direct)
advokatsekretaeruddannelsen.dk	Punktum dk A/S (direct)
advokatsekretæruddannelsen.dk	Punktum dk A/S (direct)
autouddannelsen.dk	Punktum dk A/S (direct)
autouddannelser.dk	Punktum dk A/S (direct)
bcsyd.dk	Punktum dk A/S (direct)
bcsydapps.dk	Punktum dk A/S (direct)
bcsydelev.dk	Punktum dk A/S (direct)
bcsydintra.dk	Punktum dk A/S (direct)
bcsydnet.dk	Punktum dk A/S (direct)
blaagym.dk	Punktum dk A/S (direct)
blaastudent.dk	Punktum dk A/S (direct)
blåstudent.dk	Punktum dk A/S (direct)
business-college.dk	Punktum dk A/S (direct)
businesscollegesyd.dk	Punktum dk A/S (direct)
businessepx.dk	Punktum dk A/S (direct)
byggemarkedsuddannelsen.dk	Punktum dk A/S (direct)
campussoenderborg.dk	Punktum dk A/S (direct)
campussonderborg.dk	Punktum dk A/S (direct)
campussønderborg.dk	Punktum dk A/S (direct)
censorvejledning.dk	Punktum dk A/S (direct)
collegesyd.dk	Punktum dk A/S (direct)
detailuddannelsen.dk	Punktum dk A/S (direct)
detgroennegymnasium.dk	Punktum dk A/S (direct)
detgrønnegymnasium.dk	Punktum dk A/S (direct)
e-skolenet.dk	Punktum dk A/S (direct)
elevaktivitetsudvalg.dk	Punktum dk A/S (direct)
elevraad-bcsyd.dk	Punktum dk A/S (direct)
elevuddannelser.dk	Punktum dk A/S (direct)
eludd.dk	Punktum dk A/S (direct)
epxsoenderborg.dk	Punktum dk A/S (direct)
epxsonderborg.dk	Punktum dk A/S (direct)
epxsønderborg.dk	Punktum dk A/S (direct)
erhvervsuddannelsen.dk	Punktum dk A/S (direct)
eskolenet.dk	Punktum dk A/S (direct)
esportmesse.dk	Punktum dk A/S (direct)
esportsmesse.dk	Punktum dk A/S (direct)
fagprøven.dk	Punktum dk A/S (direct)
fjernuv.dk	Punktum dk A/S (direct)
fremtidens-valg.dk	Punktum dk A/S (direct)
haandvaerkerbutiksuddannelsen.dk	Punktum dk A/S (direct)
handelsassistentuddannelsen.dk	Punktum dk A/S (direct)
handelskostskole.dk	Punktum dk A/S (direct)
handelskostskolen.dk	Punktum dk A/S (direct)
handelsskolesyd.dk	Punktum dk A/S (direct)
håndværkerbutiksuddannelsen.dk	Punktum dk A/S (direct)
indkoebsassistentuddannelsen.dk	Punktum dk A/S (direct)
indkøbsassistentuddannelsen.dk	Punktum dk A/S (direct)
industriuddannelsen.dk	Punktum dk A/S (direct)
innohouse.dk	Punktum dk A/S (direct)
int-gym.dk	Punktum dk A/S (direct)
kcsyd.dk	Punktum dk A/S (direct)
kolonialuddannelsen.dk	Punktum dk A/S (direct)
kontoruddannelsen.dk	Punktum dk A/S (direct)
kursuscentersyd.dk	Punktum dk A/S (direct)
kursuscentret.dk	Punktum dk A/S (direct)
laegesekretaeruddannelsen.dk	Punktum dk A/S (direct)
logistikuddannelsen.dk	Punktum dk A/S (direct)
lægesekretæruddannelsen.dk	Punktum dk A/S (direct)
mhks.dk	Punktum dk A/S (direct)
minimaster.dk	Punktum dk A/S (direct)
mommark.dk	Punktum dk A/S (direct)
naerbutiksuddannelsen.dk	Punktum dk A/S (direct)
netgymnasiet.dk	Punktum dk A/S (direct)
netgymnasium.dk	Punktum dk A/S (direct)
nærbutiksuddannelsen.dk	Punktum dk A/S (direct)
sdbghs.dk	Punktum dk A/S (direct)
shs.dk	Punktum dk A/S (direct)
skolehjem.dk	Punktum dk A/S (direct)
specialistspor.dk	Punktum dk A/S (direct)
speditionsuddannelsen.dk	Punktum dk A/S (direct)
staaluddannelsen.dk	Punktum dk A/S (direct)
ståluddannelsen.dk	Punktum dk A/S (direct)
syddanskakademi.dk	Punktum dk A/S (direct)
talentmodul.dk	Punktum dk A/S (direct)
talentsport.dk	Punktum dk A/S (direct)
teambuildingsyd.dk	Punktum dk A/S (direct)
tekstiluddannelsen.dk	Punktum dk A/S (direct)
thebluecollege.dk	Punktum dk A/S (direct)
traelastuddannelsen.dk	Punktum dk A/S (direct)
trælastuddannelsen.dk	Punktum dk A/S (direct)
uvbcsyd.dk	Punktum dk A/S (direct)
vaerktoejsuddannelsen.dk	Punktum dk A/S (direct)
valgfagmommark.dk	Punktum dk A/S (direct)
vinogtobakuddannelsen.dk	Punktum dk A/S (direct)
vvsuddannelsen.dk	Punktum dk A/S (direct)
værktøjsuddannelsen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

43ms

29ms

AAAA

38ms

TXT

185ms

CAA

34ms

HTTPS

33ms

TLSA

116ms

SOA

68ms

MTA-STS

47ms

DNSSEC

105ms

SRV

83ms

Total

706ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 00:13:15	4299ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-21 20:50:03 shown	706ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-20 10:41:40	1115ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-18 05:40:36	1233ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-15 01:30:15	1187ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 17:54:54	852ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 15:30:55	1134ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 15:17:34	1277ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 14:45:17	1404ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 13:49:31	1283ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 00:08:25	3934ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 22:27:52	3506ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-13 05:27:52	3883ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 19:20:43	1805ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 08:40:24	1148ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 22:23:31	1029ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 17:55:35	1177ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 17:26:36	900ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 03:18:18	760ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 02:49:45	918ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 21:42:59	7981ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 07:52:41	7420ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 08:09:39	2098ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-09 06:46:42	1975ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-28 02:14:12	1310ms	2 NS 1 A 1 MX	🔒 Secure