altservice.dk

📜 Historical scan 2026-06-23 01:48:17  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

altservice.dk is a .dk domain served by 2 nameservers (gabriella.ns.cloudflare.com, mitch.ns.cloudflare.com). It was registered on 30 May 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.57.181 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by ispc2.dotserv.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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   191ms
NameserverIP addressesPTRASN / ISP
gabriella.ns.cloudflare.com 108.162.194.134
162.159.38.134
172.64.34.134
2606:4700:50::a29f:2686
2803:f800:50::6ca2:c286
2a06:98c1:50::ac40:2286		 gabriella.ns.cloudflare.com
gabriella.ns.cloudflare.com
gabriella.ns.cloudflare.com
gabriella.ns.cloudflare.com
gabriella.ns.cloudflare.com
gabriella.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
mitch.ns.cloudflare.com 108.162.193.208
172.64.33.208
173.245.59.208
2606:4700:58::adf5:3bd0
2803:f800:50::6ca2:c1d0
2a06:98c1:50::ac40:21d0		 mitch.ns.cloudflare.com
mitch.ns.cloudflare.com
mitch.ns.cloudflare.com
mitch.ns.cloudflare.com
mitch.ns.cloudflare.com
mitch.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   124ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.57.181 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.165.71 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   154ms
PriorityTTLMail ServerIP addressesPTRASN
20 300s ispc2.dotserv.com 178.20.216.12 ispc2.dotserv.com AS21060 Atea A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovermail.altservice.dk → 178.20.216.12
🔶 Autoconfig104.21.57.181

🔷 AAAA Records (IPv6)#

2 records   153ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:a547 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::6815:39b5 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   127ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.57.181,172.67.165.71 ech=AEX+DQBBLgAgACA0SOWXaeEUfJ/9uaqzEAttdUgR+N9iQ1ZIaypkFomGOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a547,2606:4700:3034::6815:39b5

📝 TXT Records#

1 records   317ms
TXT Record
v=spf1 a include:spf.minisite.dk include:_spf.dotserv.com ip4:217.195.176.165 include:secure.skvizbiz.dk ~all

✉️ SPF#

PolicyRecord (altservice.dk)
~all (soft fail) v=spf1 a include:spf.minisite.dk include:_spf.dotserv.com ip4:217.195.176.165 include:secure.skvizbiz.dk ~all

📨 DMARC#

PolicyRecord (_dmarc.altservice.dk)
p=reject v=DMARC1; p=reject;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

10 records   183ms
FlagsTagValue
0 issue comodoca.com
0 issue digicert.com; cansignhttpexchanges=yes
0 issue letsencrypt.org
0 issue pki.goog; cansignhttpexchanges=yes
0 issue ssl.com
0 issuewild comodoca.com
0 issuewild digicert.com; cansignhttpexchanges=yes
0 issuewild letsencrypt.org
0 issuewild pki.goog; cansignhttpexchanges=yes
0 issuewild ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 10:50:15
www104.21.57.181 172.67.165.71 2606:4700:3030::ac43:a547 2606:4700:3034::6815:39b5 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

✍️ DKIM keys#

2 found
SelectorCNAMEKey
s1 s1.domainkey.u46528827.wl078.sendgrid.net RSA · ~2048 bit
s2 s2.domainkey.u46528827.wl078.sendgrid.net 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: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

215ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2407603278
Primary NS (MNAME)gabriella.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-14 01:29:24
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2000-05-30
Expires2027-06-30 (253d)

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

⏱️ Lookup Timing#

NS
191ms
A
124ms
MX
154ms
AAAA
153ms
TXT
317ms
CAA
183ms
HTTPS
127ms
TLSA
266ms
SOA
0ms
MTA-STS
145ms
DNSSEC
215ms
SRV
191ms
Total
1647ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 10:50:15 1354ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-25 05:40:34 896ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-24 05:22:05 976ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-22 12:24:44 928ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-20 10:22:39 2107ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-13 08:20:49 903ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-06 20:15:06 879ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-21 08:46:57 10744ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-14 11:05:45 1061ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-23 13:45:28 4545ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-23 08:01:59 923ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-23 01:48:17 shown 1647ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-16 12:47:28 914ms 2 NS 2 A 1 MX 🔓 Insecure
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