skoleabc.dk

Records from scan: 2026-10-15 14:08:59  ·  486ms total  ·  last checked 2026-10-20 20:39 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skoleabc.dk is a .dk domain served by 2 nameservers (cloe.ns.cloudflare.com, terin.ns.cloudflare.com). It was registered on 5 July 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.83.27 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   35ms
NameserverIP addressesPTRASN / ISP
cloe.ns.cloudflare.com 108.162.192.86
172.64.32.86
173.245.58.86
2606:4700:50::adf5:3a56
2803:f800:50::6ca2:c056
2a06:98c1:50::ac40:2056		 cloe.ns.cloudflare.com
cloe.ns.cloudflare.com
cloe.ns.cloudflare.com
cloe.ns.cloudflare.com
cloe.ns.cloudflare.com
cloe.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
terin.ns.cloudflare.com 108.162.193.236
172.64.33.236
173.245.59.236
2606:4700:58::adf5:3bec
2803:f800:50::6ca2:c1ec
2a06:98c1:50::ac40:21ec		 terin.ns.cloudflare.com
terin.ns.cloudflare.com
terin.ns.cloudflare.com
terin.ns.cloudflare.com
terin.ns.cloudflare.com
terin.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.83.27 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.210.229 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

5 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s aspmx.l.google.com 2a00:1450:4010:c06::1a
2a00:1450:4010:c06::1a
74.125.131.26		 lj-in-f26.1e100.net
lj-in-x1a.1e100.net
lu-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
5 3600s alt1.aspmx.l.google.com 192.178.158.27
2404:6800:4013:813::1a		 lcdels-in-f27.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 3600s alt2.aspmx.l.google.com 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1b		 mad01s14-in-f27.1e100.net
yukulwh-in-f27.1e100.net
yukulwh-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
10 3600s alt3.aspmx.l.google.com 172.253.158.26
2404:6800:4003:c26::1a		 so-in-f26.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s alt4.aspmx.l.google.com 108.177.125.26
2404:6800:4008:c01::1b		 tp-in-f26.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   40ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::ac43:d2e5 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3033::6815:531b 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   40ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.83.27,172.67.210.229 ech=AEX+DQBBygAgACDTQo5eoPD7zu8ZIhY3Y+ajdH5rg3o3FfAVjnZNEajqVwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d2e5,2606:4700:3033::6815:531b

📝 TXT Records#

3 records   159ms
TXT Record
google-site-verification=JDjhTSBRbUuXjMeYnz_KElF69EW4_RbvFmFpfTjNNmM
pinterest-site-verification=2fb71680ce8536b1a5408651de3f9427
v=spf1 mx include:_spf.google.com ~all

✉️ SPF#

PolicyRecord (skoleabc.dk)
~all (soft fail) v=spf1 mx include:_spf.google.com ~all

📨 DMARC#

PolicyRecord (_dmarc.skoleabc.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc@skoleabc.dk

📬 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#

checked 2026-10-15 14:08:59
www104.21.83.27 172.67.210.229 2606:4700:3031::ac43:d2e5 2606:4700:3033::6815:531b (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

43ms
FieldValue
Serial2417533437
Primary NS (MNAME)cloe.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-08 06:56:21
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2015-07-05
Expires2027-07-31 (281d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
35ms
A
29ms
MX
30ms
AAAA
40ms
TXT
159ms
CAA
43ms
HTTPS
40ms
TLSA
73ms
SOA
43ms
MTA-STS
52ms
DNSSEC
70ms
SRV
51ms
Total
486ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 14:08:59 shown 486ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-21 15:21:19 914ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-16 14:01:48 978ms 2 NS 2 A 5 MX 🔓 Insecure
2026-09-12 20:13:58 1186ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-28 23:45:48 2123ms 2 NS 2 A 5 MX 🔓 Insecure
2026-08-06 16:05:38 1334ms 2 NS 2 A 5 MX 🔓 Insecure
2026-07-18 22:38:44 3330ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-30 15:24:21 1061ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-27 20:53:10 2273ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-20 03:40:20 2623ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-19 05:36:07 1008ms 2 NS 2 A 5 MX 🔓 Insecure
2026-06-17 15:34:36 2720ms 2 NS 2 A 5 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone