pulspc.dk

📜 Historical scan 2026-09-26 11:57:11  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pulspc.dk is a .dk domain served by 2 nameservers (ns1.netgiganten.dk, ns2.netgiganten.dk). It was registered on 26 November 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.228.89.227 is hosted by Altibox Danmark AS (AS214875) in Denmark. Mail is handled by pulspc.dk. The zone is not DNSSEC-signed, 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#

2 records   32ms
NameserverIP addressesPTRASN / ISP
ns1.netgiganten.dk 195.242.130.5
2001:67c:564:eeee::11		 ns1.netgiganten.dk
—		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.netgiganten.dk 2a00:1b18:2:3:4::2
62.69.152.38		 —
—		 AS47527 DLX A/S
AS47527 DLX A/S

🌍 A Records#

1 records   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.228.89.227 3600s 188.228.89.227.dynamic.altibox.net AS214875 Altibox Danmark AS 188.228.88.0/22 🇩🇰 Denmark Holstebro

📧 MX Records#

1 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s pulspc.dk 188.228.89.227 188.228.89.227.dynamic.altibox.net AS214875 Altibox Danmark AS

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover195.242.130.12
🔶 Autoconfig195.242.130.12

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   53ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records   120ms
TXT Record
v=spf1 ip4:195.242.130.12 include:_spf.netgiganten.dk ip4:138.201.66.69 +a +mx +ip4:5.9.124.54 ~all

✉️ SPF#

PolicyRecord (pulspc.dk)
~all (soft fail) v=spf1 ip4:195.242.130.12 include:_spf.netgiganten.dk ip4:138.201.66.69 +a +mx +ip4:5.9.124.54 ~all

📨 DMARC#

PolicyRecord (_dmarc.pulspc.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:fm@pulspc.dk;ruf=mailto:fm@pulspc.dk

📬 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 2026-10-20 11:35:47
www CNAMEpulspc.dk (all on pulspc.dk)
www vs bare domainSame network
pulspc.dk: 188.228.89.227 (AS214875)
www.pulspc.dk: 188.228.89.227 (AS214875)
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.pulspc.dk VXv5lQXVWH9Ub8mzFLZ_a_vFY3Kb3ZYZfuN8FICqJBA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026092604
Primary NS (MNAME)ns1.netgiganten.dk
Responsible (RNAME)monitor@netgiganten.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-14 05:43:41
FieldValue
RegistrarSimply.com A/S
Registered1999-11-26
Expires2026-12-31 (71d)

🔗 Same registrant#

2 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
postboksen.dkPunktum dk A/S (direct)
weasel.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
32ms
A
37ms
MX
40ms
AAAA
23ms
TXT
120ms
CAA
43ms
HTTPS
41ms
TLSA
461ms
SOA
0ms
MTA-STS
63ms
DNSSEC
122ms
SRV
53ms
Total
929ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-20 11:35:47 439ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-19 11:07:05 1680ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-18 10:17:30 1521ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-17 09:39:42 849ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-16 08:42:03 614ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-15 06:39:27 1685ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-14 05:29:20 723ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-13 03:18:53 1217ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-12 01:06:23 1172ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-09 23:28:18 1570ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-08 22:47:40 694ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-07 22:40:29 520ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-07 09:35:20 655ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-06 07:47:56 463ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-05 06:33:36 441ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-04 06:23:49 1418ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-03 06:19:34 330ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-02 06:18:25 952ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-01 06:16:32 683ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-30 06:09:21 1730ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-29 05:46:53 865ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-28 05:39:04 504ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-27 12:06:01 1682ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-26 11:57:11 shown 929ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-25 11:39:23 1813ms 2 NS 1 A 1 MX 🔓 Insecure
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