gasblender.dk

📜 Historical scan 2026-06-25 19:20:48  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gasblender.dk is a .dk domain served by 3 nameservers (ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk). It was registered on 11 December 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.27.109.129 is hosted by UpCloud Ltd (AS202053) in Finland. Mail is handled by mx4.spamfri.dk, mx2.spamfri.dk and 2 more. The zone is not DNSSEC-signed, 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#

3 records   198ms
NameserverIP addressesPTRASN / ISP
ns1.e-studio.dk 195.242.131.5
2001:67c:564:fffc::11		 ns1.e-studio.dk
ns1.e-studio.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.e-studio.dk 2a00:1b18:2:3::2
62.69.152.34		 ns2.e-studio.dk
34.34-46.152.69.62.in-addr.arpa		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.e-studio.dk 193.200.90.183
2001:67c:564:fffc::13		 ns3.e-studio.dk
ns3.e-studio.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS

🌍 A Records#

1 records   182ms
IPTTLPTRASNISP / OrgCIDRCountryCity
81.27.109.129 600s 81-27-109-129.dk-cph1.upcloud.host AS202053 UpCloud Ltd 81.27.96.0/20 🇫🇮 Finland —

📧 MX Records#

4 records   215ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx4.spamfri.dk 193.200.91.108
2001:67c:564:fffd::4001		 mx4.spamfri.dk
mx4.spamfri.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
20 3600s mx2.spamfri.dk 193.200.91.109
2001:67c:564:fffd::2001		 mx2.spamfri.dk
mx2.spamfri.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
30 3600s mx3.spamfri.dk 2a00:1b18:2:3:fe::2
62.69.152.43
62.69.152.43		 mx3.spamfri.dk
43.34-46.152.69.62.in-addr.arpa
mx3.spamfri.dk		 AS47527 DLX A/S
AS47527 DLX A/S
AS47527 DLX A/S
40 3600s mx1.spamfri.dk 195.242.131.16
2001:67c:564:fffd::1001		 mx1.spamfri.dk
mx1.spamfri.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover195.242.130.70
🔶 Autoconfig195.242.130.70

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   550ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records   654ms
TXT Record
v=spf1 +a +mx +ip4:195.242.130.70 include:_spf.e-studio.dk ~all

✉️ SPF#

PolicyRecord (gasblender.dk)
~all (soft fail) v=spf1 +a +mx +ip4:195.242.130.70 include:_spf.e-studio.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 2026-10-12 18:37:21
www CNAMEgasblender.dk (all on gasblender.dk)
www vs bare domainSame network
gasblender.dk: 81.27.109.129 (AS202053)
www.gasblender.dk: 81.27.109.129 (AS202053)
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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.gasblender.dk FjXhMYbMdfqnd1KQVwuOy_IKH-P2HAxxXitkYUWYtg8

🔗 TLSA / DANE#

4 records   578ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.spamfri.dk DANE-EE · SPKI · SHA-256 884451547A03D0AC2F628D943839BAA6…
SMTP _25._tcp.mx2.spamfri.dk DANE-EE · SPKI · SHA-256 6598C93F79B95376BB8099E9AC862167…
SMTP _25._tcp.mx3.spamfri.dk DANE-EE · SPKI · SHA-256 BBFB0694919290E5BC9D6E2C6F47D846…
SMTP _25._tcp.mx4.spamfri.dk DANE-EE · SPKI · SHA-256 4EE743A99328AEF5142706CA5FD3AD61…

🔐 DNSSEC#

391ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

208ms
FieldValue
Serial2026052503
Primary NS (MNAME)ns1.e-studio.dk
Responsible (RNAME)hostmaster@mailrelay.e-studio.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-21 21:35:09
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2011-12-11
Expires2026-12-31 (68d)

🔗 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
schyth.dkdns.services ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
198ms
A
182ms
MX
215ms
AAAA
217ms
TXT
654ms
CAA
251ms
HTTPS
230ms
TLSA
578ms
SOA
208ms
MTA-STS
245ms
DNSSEC
391ms
SRV
550ms
Total
2184ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 04:32:24 856ms 3 NS 1 A 4 MX 🔓 Insecure
2026-09-25 06:05:30 822ms 3 NS 1 A 4 MX 🔓 Insecure
2026-09-24 05:41:59 1112ms 3 NS 1 A 4 MX 🔓 Insecure
2026-09-05 15:40:53 735ms 3 NS 1 A 4 MX 🔓 Insecure
2026-09-03 02:00:31 9799ms 3 NS 1 A 4 MX 🔓 Insecure
2026-07-26 09:30:56 1305ms 3 NS 1 A 4 MX 🔓 Insecure
2026-07-25 08:58:59 1314ms 3 NS 1 A 4 MX 🔓 Insecure
2026-06-25 19:20:48 shown 2184ms 3 NS 1 A 4 MX 🔓 Insecure
2026-06-19 17:41:43 857ms 3 NS 1 A 4 MX 🔓 Insecure
2026-06-17 09:29:32 944ms 3 NS 1 A 4 MX 🔓 Insecure
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