smartsurf.dk

Records from scan: 2026-10-25 08:46:36  ·  461ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

smartsurf.dk is a .dk domain served by 2 nameservers (ns1.yayhosting.dk, ns2.yayhosting.dk). It was registered on 8 October 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.130.60 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by smartsurf.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   32ms
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   28ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.242.130.60 14400s whm04.yayhosting.dk AS62121 Christian Ebsen ApS 195.242.130.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s smartsurf.dk 195.242.130.60 whm04.yayhosting.dk AS62121 Christian Ebsen ApS

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover195.242.130.60
🔶 Autoconfig195.242.130.60

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   59ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 whm04.yayhosting.dk

📝 TXT Records#

1 records   139ms
TXT Record
v=spf1 +include:_spf.yayhosting.dk -all

✉️ SPF#

PolicyRecord (smartsurf.dk)
-all (hard fail) v=spf1 +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#

checked 2026-10-25 08:46:36
www CNAMEsmartsurf.dk (all on smartsurf.dk)
www vs bare domainSame network
smartsurf.dk: 195.242.130.60 (AS62121)
www.smartsurf.dk: 195.242.130.60 (AS62121)
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.smartsurf.dk gfPOnAvjt2KdHgQ5k0dvxRXOHXKAzPfncrKOmoX1QuU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

68ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

32ms
FieldValue
Serial2026102501
Primary NS (MNAME)ns1.yayhosting.dk
Responsible (RNAME)hostmaster@mailrelay.e-studio.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-25 09:07:50
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-10-08
Expires2027-10-31 (370d)

🔗 Same registrant#

1 domain

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
sikkermailkryptering.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
32ms
A
28ms
MX
33ms
AAAA
30ms
TXT
139ms
CAA
33ms
HTTPS
39ms
TLSA
62ms
SOA
32ms
MTA-STS
55ms
DNSSEC
68ms
SRV
59ms
Total
461ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-25 08:46:36 shown 461ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-24 00:24:58 422ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-21 11:54:30 793ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-20 07:03:32 440ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-19 06:42:56 1102ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-18 06:09:50 302ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-17 06:03:36 1445ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-16 05:12:23 540ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-15 03:06:57 367ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-14 02:58:52 382ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-12 18:40:02 465ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-11 17:14:21 419ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-10 15:30:32 402ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-09 14:26:48 359ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-08 21:22:23 2845ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-07 21:14:26 1041ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-06 21:10:42 504ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-05 19:20:44 510ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-04 19:15:37 641ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-03 19:11:50 303ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-02 19:08:35 530ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-01 19:03:22 592ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 18:59:04 420ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-30 18:22:26 547ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-29 18:13:06 992ms 2 NS 1 A 1 MX 🔒 Secure
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