slashroot.dk

📜 Historical scan 2026-09-08 19:20:10  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

slashroot.dk is a .dk domain served by 4 nameservers (castor.return-path.dk, iris.return-path.dk, pollux.return-path.dk and 1 more). It was registered on 27 December 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.150.133.221 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by relay.return-path.dk. The zone is DNSSEC-signed and validates, 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#

4 records   82ms
NameserverIP addressesPTRASN / ISP
castor.return-path.dk 172.104.156.177
2a01:7e01:e001:9f2::		 relay.return-path.dk
relay.return-path.dk		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
iris.return-path.dk 172.239.15.24
2600:3c1a:e001:23::		 relay.return-path.dk
relay.return-path.dk		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
pollux.return-path.dk 172.232.159.193
2600:3c09:e001:cf::		 relay.return-path.dk
relay.return-path.dk		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
sinon.return-path.dk 172.237.121.202
2600:3c13:e001:da::		 relay.return-path.dk
relay.return-path.dk		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud

🌍 A Records#

1 records   73ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.150.133.221 3600s return-path.dk AS203953 Hiper A/S 89.150.128.0/18 🇩🇰 Denmark —

📧 MX Records#

1 records   67ms
PriorityTTLMail ServerIP addressesPTRASN
20 3600s relay.return-path.dk 172.232.159.193
172.237.121.202
172.239.15.24
2600:3c09:e001:cf::
2600:3c13:e001:da::
2600:3c1a:e001:23::		 relay.return-path.dk
relay.return-path.dk
relay.return-path.dk
relay.return-path.dk
relay.return-path.dk
relay.return-path.dk		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud

🔷 AAAA Records (IPv6)#

1 records   65ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a05:f6c7:7613:0:11:32ff:fe25:7642 3600s — AS203953 Hiper A/S 2a05:f6c0:0:0:0:0:0:0/29 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   484ms
TXT Record
v=spf1 mx -all

✉️ SPF#

PolicyRecord (slashroot.dk)
-all (hard fail) v=spf1 mx -all

📨 DMARC#

PolicyRecord (_dmarc.slashroot.dk)
p=reject v=DMARC1; p=reject; sp=reject; pct=100; rua=mailto:dmarcreports@return-path.dk; ri=86400; adkim=s; aspf=s

📬 MTA-STS#

256ms
CheckResult
Status🔒 Enforce
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modeenforce
Policy ID20260506
max_age604800s
Policy MXhermes.return-path.dk, relay.return-path.dk

📈 TLSRPT#

StatusReport address (rua)
✓ Enabled mailto:tlsreports@return-path.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 04:34:45
www CNAMEslashroot.dk (all on slashroot.dk)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   70ms
Service / OwnerTypeCert association
SMTP _25._tcp.relay.return-path.dk DANE-TA · SPKI · SHA-256 B0292AE545978E0FBB98ABBD94C86160…
SMTP _25._tcp.relay.return-path.dk DANE-EE · SPKI · SHA-256 CAED696B0D29E864AB79B0686AB0D121…

🔐 DNSSEC#

108ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026090802
Primary NS (MNAME)hermes.return-path.dk
Responsible (RNAME)hostmaster@return-path.dk
Refresh7200s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-15 05:04:07
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2022-12-27
Expires2026-12-26 (70d)

🔗 Same registrant#

11 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
cirkusprinsessen.dkSimply.com A/S
dotm.dkPunktum dk A/S (direct)
dr3v3s.dkPunktum dk A/S (direct)
dreves.dkPunktum dk A/S (direct)
hammermolle.dkSimply.com A/S
infiniteme.dkPunktum dk A/S (direct)
praxis-flow.dkPunktum dk A/S (direct)
return-path.dkSimply.com A/S
smtps.dkPunktum dk A/S (direct)
therealm.dkSimply.com A/S
tickler.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
82ms
A
73ms
MX
67ms
AAAA
65ms
TXT
484ms
CAA
72ms
HTTPS
66ms
TLSA
70ms
SOA
0ms
MTA-STS
256ms
DNSSEC
108ms
SRV
157ms
Total
1629ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 04:34:45 2379ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-14 04:01:27 2401ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-13 02:27:37 2262ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-10 18:48:13 5280ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-09 17:39:20 2312ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-08 13:18:11 1506ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-07 13:04:15 791ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-06 09:01:07 2508ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-04 08:13:23 984ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-03 08:11:28 5094ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-01 08:06:24 1373ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-30 07:55:56 1714ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-29 07:47:00 2667ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-27 07:28:11 1544ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-26 07:14:36 1872ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-24 06:23:54 1334ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-22 19:07:42 1752ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-17 07:59:47 2763ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-15 22:26:58 2151ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-08 19:20:10 shown 1629ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-05 00:43:03 2318ms 3 NS 1 A 2 MX 🔒 Secure
2026-08-29 02:03:38 1906ms 5 NS 1 A 2 MX 🔒 Secure
2026-08-26 23:01:10 1225ms 5 NS 1 A 2 MX 🔒 Secure
2026-08-25 21:15:18 690ms 5 NS 1 A 2 MX 🔒 Secure
2026-08-22 18:58:12 2037ms 5 NS 1 A 2 MX 🔒 Secure
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