abach.dk

📜 Historical scan 2026-08-04 11:51:43  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

abach.dk is a .dk domain served by 2 nameservers (ns1.yayhosting.dk, ns2.yayhosting.dk). It was registered on 4 February 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.130.52 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by abach.dk. The zone is DNSSEC-signed and validates, has no 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   26ms
NameserverIP addressesPTRASN / ISP
ns1.yayhosting.dk 195.242.130.62
2001:67c:564:fffe::100		 ns1.yayhosting.dk
—		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.yayhosting.dk 2a00:1b18:2:3:1::2
62.69.152.35		 ns2.yayhosting.dk
ns2.yayhosting.dk		 AS47527 DLX A/S
AS47527 DLX A/S

🌍 A Records#

1 records   24ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.242.130.52 14400s whm02.yayhosting.dk AS62121 Christian Ebsen ApS 195.242.130.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   24ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s abach.dk 195.242.130.52 whm02.yayhosting.dk AS62121 Christian Ebsen ApS

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover195.242.130.52
🔶 Autoconfig195.242.130.52

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   33ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 whm02.yayhosting.dk

📝 TXT Records#

1 records   119ms
TXT Record
v=spf1 ip4:195.242.130.52 include:_spf.yayhosting.dk -all

✉️ SPF#

PolicyRecord (abach.dk)
-all (hard fail) v=spf1 ip4:195.242.130.52 include:_spf.yayhosting.dk -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-03 09:10:40
www CNAMEabach.dk (all on abach.dk)
WildcardNo
Denial of existenceNSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — 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

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.abach.dk NezOBy2RSY7MIA6uOh8Eq60FglevWSKmJDHiU2O4Eeo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

49ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026080201
Primary NS (MNAME)ns1.yayhosting.dk
Responsible (RNAME)hostmaster@mailrelay.e-studio.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-03 09:42:46
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2009-02-04
Expires2031-02-28 (1595d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
26ms
A
24ms
MX
24ms
AAAA
23ms
TXT
119ms
CAA
23ms
HTTPS
27ms
TLSA
38ms
SOA
0ms
MTA-STS
40ms
DNSSEC
49ms
SRV
33ms
Total
569ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 09:10:40 485ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-07 16:03:55 519ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-04 11:51:43 shown 569ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 12:56:12 1153ms 2 NS 1 A 1 MX 🔒 Secure
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