skoledrev.dk

📜 Historical scan 2026-08-15 10:53:11 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skoledrev.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, ALT1.aspmx.l.google.com and 3 more. 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#

3 records 257ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services ns2.dns.services	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records#

🌍

No A records found

📧 MX Records#

5 records 238ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	ALT1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	ALT2.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1b	yulpptr-in-f26.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	ALT10.aspmx.l.google.com	172.217.78.27 2607:f8b0:4023:1c05::1b	yurnoyc-in-f27.1e100.net yurnoyc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	ALT3.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 459ms

TXT Record
apple-domain-verification=Wjhz1wcDYwyDWnXN
v=spf1 include:_spf.google.com -all

✉️ SPF#

Policy	Record (skoledrev.dk)
-all (hard fail)	v=spf1 include:_spf.google.com -all

📨 DMARC#

Policy	Record (_dmarc.skoledrev.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:6082a74ca9e59@dmarc.centerasecurity.com;

📬 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 2026-10-16 13:27:47

www	NXDOMAIN
www vs bare domain	Neither resolves skoledrev.dk: no address www.skoledrev.dk: no address
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 0 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

412ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026081301
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	hostmaster@balk.dk
Refresh	86400s
Retry	7200s
Expire	3628800s
Minimum (neg-cache TTL)	172800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

257ms

244ms

238ms

AAAA

230ms

TXT

459ms

CAA

234ms

HTTPS

248ms

TLSA

335ms

SOA

0ms

MTA-STS

329ms

DNSSEC

412ms

SRV

294ms

Total

4621ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 13:27:47	870ms	3 NS 0 A 5 MX	🔒 Secure
2026-10-08 23:57:59	7486ms	3 NS 0 A 5 MX	🔒 Secure
2026-10-07 23:48:11	620ms	3 NS 0 A 5 MX	🔒 Secure
2026-10-04 06:40:14	817ms	3 NS 0 A 5 MX	🔒 Secure
2026-10-02 07:33:36	1081ms	3 NS 0 A 5 MX	🔒 Secure
2026-09-30 07:17:02	730ms	3 NS 0 A 5 MX	🔒 Secure
2026-09-25 16:44:02	1459ms	3 NS 0 A 5 MX	🔒 Secure
2026-09-20 02:06:53	2428ms	3 NS 0 A 5 MX	🔒 Secure
2026-09-14 04:15:38	1770ms	3 NS 0 A 5 MX	🔒 Secure
2026-09-09 03:28:09	1942ms	3 NS 0 A 5 MX	🔒 Secure
2026-08-29 23:02:28	3227ms	3 NS 0 A 5 MX	🔒 Secure
2026-08-22 23:10:09	2383ms	3 NS 0 A 5 MX	🔒 Secure
2026-08-15 10:53:11 shown	4621ms	3 NS 0 A 5 MX	🔒 Secure
2026-08-08 19:18:06	1329ms	3 NS 0 A 5 MX	🔒 Secure
2026-08-06 12:18:34	1844ms	3 NS 0 A 5 MX	🔒 Secure
2026-07-24 17:32:17	1572ms	3 NS 0 A 5 MX	🔒 Secure
2026-07-17 16:54:06	1182ms	3 NS 0 A 5 MX	🔒 Secure
2026-07-11 09:27:46	2665ms	3 NS 0 A 5 MX	🔒 Secure
2026-07-03 10:51:13	7974ms	3 NS 0 A 5 MX	🔒 Secure
2026-06-29 17:58:38	1037ms	3 NS 0 A 5 MX	🔒 Secure
2026-06-27 22:46:39	1170ms	3 NS 0 A 5 MX	🔒 Secure
2026-06-24 05:04:02	3073ms	3 NS 0 A 5 MX	🔒 Secure
2026-06-23 19:05:22	1121ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 20:39:43	1381ms	3 NS 0 A 5 MX	🔒 Secure
2026-06-17 13:53:11	2922ms	3 NS 0 A 5 MX	🔒 Secure