slbs.dk

📜 Historical scan 2026-06-17 23:40:49  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

slbs.dk is a .dk domain served by 2 nameservers (ns1.desec.io, ns2.desec.org). It was registered on 20 March 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.104.248.218 is hosted by EWII Bredbaand A/S (AS204151) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 6 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#

2 records   100ms
NameserverIP addressesPTRASN / ISP
ns1.desec.io 2607:f740:e633:deec::2
45.54.76.1		 ns1.desec.io
ns1.desec.io		 AS63911 NetActuate, Inc
AS63911 NetActuate, Inc
ns2.desec.org 157.53.224.1
2607:f740:e00a:deec::2		 ns2.desec.org
ns2.desec.org		 AS36217 NetActuate, Inc
AS36217 NetActuate, Inc

🌍 A Records#

1 records   75ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.104.248.218 — 87-104-248-218.static.ewii.dk AS204151 EWII Bredbaand A/S 87.104.240.0/20 🇩🇰 Denmark Farum

📧 MX Records#

8 records   98ms
PriorityTTLMail ServerIP addressesPTRASN
1 — aspmx.l.google.com 2a00:1450:4025:c03::1b
64.233.161.27		 rc-in-f27.1e100.net
lh-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 — 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 — alt2.aspmx.l.google.com 192.178.158.27
2404:6800:4003:c26::1b		 lcdels-in-f27.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 — aspmx1.googlemail.com — — —
10 — aspmx2.googlemail.com 192.178.158.26
2404:6800:4000:1025::1b		 lcdels-in-f26.1e100.net
lcbomp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 — aspmx3.googlemail.com 192.178.211.26
2404:6800:4003:c26::1a		 lcbomp-in-f26.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 — aspmx4.googlemail.com 172.253.158.26
2404:6800:4008:c01::1b		 so-in-f26.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 — aspmx5.googlemail.com 192.178.230.26
2404:6800:4008:c01::1b		 yunrtab-in-f26.1e100.net
tp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover87.104.248.218
🔶 Autoconfig87.104.248.218

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   369ms
TXT Record
Problems - contact hostmaster@slbs.dk
v=spf1 a include:_spf.google.com -all

✉️ SPF#

PolicyRecord (slbs.dk)
-all (hard fail) v=spf1 a include:_spf.google.com -all

📨 DMARC#

PolicyRecord (_dmarc.slbs.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:dmarc+a@slbs.dk; ruf=mailto:dmarc+f@slbs.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#

latest probe, not this scan · checked 2026-10-16 22:41:00
www87.104.248.218 (AS204151) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 2 CDS, 1 CDNSKEY

✍️ 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#

135ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

98ms
FieldValue
Serial2026063953
Primary NS (MNAME)get.desec.io
Responsible (RNAME)get@desec.io
Refresh86400s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-17 13:57:39
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2002-03-20
Expires2035-07-31 (3208d)

🔗 Same registrant#

2 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).

DomainRegistrar
photoeye.dkPunktum dk A/S (direct)
slashbenny.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
100ms
A
75ms
MX
98ms
AAAA
73ms
TXT
369ms
CAA
61ms
HTTPS
52ms
TLSA
141ms
SOA
98ms
MTA-STS
101ms
DNSSEC
135ms
SRV
295ms
Total
1330ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-16 22:41:00 818ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-10 15:58:39 2093ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-09 07:11:51 1257ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-04 02:53:11 711ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-02 02:48:34 1765ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-01 02:40:57 818ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-29 22:07:25 722ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-25 10:13:15 1108ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-23 10:03:06 1424ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-13 04:58:30 1334ms 2 NS 1 A 8 MX 🔒 Secure
2026-09-08 22:15:42 1177ms 2 NS 1 A 8 MX 🔒 Secure
2026-08-29 14:25:42 1788ms 2 NS 1 A 8 MX 🔒 Secure
2026-08-21 10:27:07 6711ms 2 NS 1 A 8 MX 🔒 Secure
2026-08-14 09:17:53 8184ms 2 NS 1 A 8 MX 🔒 Secure
2026-08-10 10:02:12 6555ms 2 NS 1 A 8 MX 🔒 Secure
2026-08-02 11:53:44 1694ms 2 NS 1 A 8 MX 🔒 Secure
2026-07-24 07:52:06 9740ms 2 NS 1 A 8 MX 🔒 Secure
2026-07-17 06:10:38 9482ms 2 NS 1 A 8 MX 🔒 Secure
2026-07-10 14:26:52 2838ms 2 NS 1 A 8 MX 🔒 Secure
2026-07-03 17:55:41 2094ms 2 NS 1 A 8 MX 🔒 Secure
2026-07-01 21:38:19 1070ms 2 NS 1 A 8 MX 🔒 Secure
2026-06-20 03:29:00 934ms 2 NS 1 A 8 MX 🔒 Secure
2026-06-17 23:40:49 shown 1330ms 2 NS 1 A 8 MX 🔒 Secure
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