salling-efterskole.dk

Records from scan: 2026-10-15 11:24:31 · 2148ms total · last checked 2026-10-18 14:05 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

salling-efterskole.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 26 July 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.104.186.3 is hosted by Hetzner Online GmbH (AS24940) in Germany. 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 105ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.104.186.3	600s	static.3.186.104.178.clients.your-server.de	AS24940	Hetzner Online GmbH	178.104.0.0/15	🇩🇪 Germany	—

📧 MX Records#

5 records 105ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1a	lcfrai-in-f26.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	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	3600s	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	3600s	alt3.aspmx.l.google.com	192.179.20.26 2404:6800:4000:1027::1b	ncboms-in-f26.1e100.net ncboms-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.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#

5 records 230ms

TXT Record
facebook-domain-verification=d2m4tscz0m4s5ga4pdqdulko32fc04
google-site-verification=SOR1nzq8gnzTBxLDIdMAYGR9YXuoghW8YBFtJ-sG3TM
MS=DCB1B12C819BA60023BA87114C97491358F8EFDA
MS=ms32174552
v=spf1 include:_spf.google.com include:spf.mcb.dk ~all

✉️ SPF#

Policy	Record (salling-efterskole.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:spf.mcb.dk ~all

📨 DMARC#

Policy	Record (_dmarc.salling-efterskole.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@salling-efterskole.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 11:24:31

www	178.104.186.3 (AS24940) (address records, no CNAME)
www vs bare domain	Same network salling-efterskole.dk: 178.104.186.3 (AS24940) www.salling-efterskole.dk: 178.104.186.3 (AS24940)
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) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~1024 bit below 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#

195ms

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

🏷️ SOA#

61ms

Field	Value
Serial	2026101400
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-15 11:44:47

Field	Value
Registrar	Simply.com A/S
Registered	2011-07-26
Expires	2027-07-31 (285d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

105ms

80ms

105ms

AAAA

95ms

TXT

230ms

CAA

80ms

HTTPS

77ms

TLSA

305ms

SOA

61ms

MTA-STS

131ms

DNSSEC

195ms

SRV

114ms

Total

2148ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 11:24:31 shown	2148ms	4 NS 1 A 5 MX	🔒 Secure
2026-10-13 06:23:42	1636ms	4 NS 1 A 5 MX	🔒 Secure
2026-10-02 01:05:22	930ms	4 NS 1 A 5 MX	🔒 Secure
2026-10-01 01:00:04	951ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-30 08:40:20	641ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-26 16:15:15	1139ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-04 17:13:21	715ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-20 06:21:24	922ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-20 01:43:20	693ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-20 01:23:37	784ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-17 20:21:19	809ms	4 NS 1 A 5 MX	🔒 Secure