petrou.dk

📜 Historical scan 2026-06-17 12:57:28  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

petrou.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 22 February 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.31.252.171 is hosted by EWII Bredbaand A/S (AS204151) in Denmark. Mail is handled by mail.kellernet.dk. 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   58ms
NameserverIP addressesPTRASN / 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
37.34-46.152.69.62.in-addr.arpa		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.dns.services 185.55.197.53 ns3.dns.services AS60153 Inpadi ApS

🌍 A Records#

1 records   74ms
IPTTLPTRASNISP / OrgCIDRCountryCity
78.31.252.171 — 78-31-252-171.static.kviknet.net AS204151 EWII Bredbaand A/S 78.31.252.0/22 🇩🇰 Denmark Ans

📧 MX Records#

1 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
0 — mail.kellernet.dk 78.31.252.171 78-31-252-171.static.kviknet.net AS204151 EWII Bredbaand A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   317ms
TXT Record
v=spf1 mx a include:web.shared.mysmtp.com ~all

✉️ SPF#

PolicyRecord (petrou.dk)
~all (soft fail) v=spf1 mx a include:web.shared.mysmtp.com ~all

📨 DMARC#

PolicyRecord (_dmarc.petrou.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc-aggregate@kellernet.dk; ruf=mailto:dmarc-failure@kellernet.dk; fo=1

📬 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 2026-10-11 05:37:32
www78.31.252.171 (AS204151) (address records, no CNAME)
www vs bare domainSame network
petrou.dk: 78.31.252.171 (AS204151)
www.petrou.dk: 78.31.252.171 (AS204151)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

208ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

74ms
FieldValue
Serial2024052342
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)post@dns.services
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-15 07:28:27
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2010-02-22
Expires2027-02-28 (133d)

🔗 Same registrant#

3 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
bahn-johansen.dkPunktum dk A/S (direct)
cancergirl.dkPunktum dk A/S (direct)
simmelkaermarked.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
58ms
A
74ms
MX
52ms
AAAA
50ms
TXT
317ms
CAA
126ms
HTTPS
70ms
TLSA
282ms
SOA
74ms
MTA-STS
101ms
DNSSEC
208ms
SRV
0ms
Total
1679ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-29 20:08:11 768ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-20 17:49:58 936ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-17 12:57:28 shown 1679ms 3 NS 1 A 1 MX 🔒 Secure
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