greenskills.dk

📜 Historical scan 2026-06-17 10:45:48  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

greenskills.dk is a .dk domain served by 2 nameservers (brit.ns.cloudflare.com, mack.ns.cloudflare.com). It was registered on 23 May 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.18.8.133 is hosted by Cloudflare, Inc. (AS13335). 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#

2 records   30ms
NameserverIP addressesPTRASN / ISP
brit.ns.cloudflare.com 108.162.192.78
172.64.32.78
173.245.58.78
2606:4700:50::adf5:3a4e
2803:f800:50::6ca2:c04e
2a06:98c1:50::ac40:204e		 brit.ns.cloudflare.com
brit.ns.cloudflare.com
brit.ns.cloudflare.com
brit.ns.cloudflare.com
brit.ns.cloudflare.com
brit.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
mack.ns.cloudflare.com 108.162.195.37
162.159.44.37
172.64.35.37
2606:4700:58::a29f:2c25
2803:f800:50::6ca2:c325
2a06:98c1:50::ac40:2325		 mack.ns.cloudflare.com
mack.ns.cloudflare.com
mack.ns.cloudflare.com
mack.ns.cloudflare.com
mack.ns.cloudflare.com
mack.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   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.18.8.133 — — AS13335 Cloudflare, Inc. 104.16.0.0/14 — —
104.18.9.133 — — AS13335 Cloudflare, Inc. 104.16.0.0/14 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   37ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700::6812:885 — — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/41 — —
2606:4700::6812:985 — — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/41 — —

🔐 HTTPS Records#

1 records   27ms
PriorityTargetSvcParams
1 service . alpn="h2" ipv4hint=104.18.8.133,104.18.9.133 ipv6hint=2606:4700::6812:885,2606:4700::6812:985

📝 TXT Records#

2 records   122ms
TXT Record
_globalsign-domain-verification=mvWJSqbHe4J2EGk57FTpsIvfDbkpUTSZglmpvyUlnr
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.greenskills.dk)
p=reject v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 2026-10-19 13:34:28
www104.18.8.133 104.18.9.133 2606:4700::6812:885 2606:4700::6812:985 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
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: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

27ms
FieldValue
Serial2406578624
Primary NS (MNAME)brit.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-19 13:54:30
FieldValue
RegistrarDANDOMAIN A/S
Registered2021-05-23
Expires2027-05-31 (223d)

🔗 Same registrant#

62 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
aadal-skolen.dkDANDOMAIN A/S
blokbeats.dkCURANET A/S
boldesagerskole.dkDANDOMAIN A/S
borderpath.dkDANDOMAIN A/S
bramming.dkDANDOMAIN A/S
brugesbjergkommune.dkDANDOMAIN A/S
bryndumskole.dkDANDOMAIN A/S
danmarksgadesskole.dkDANDOMAIN A/S
darkskymandø.dkDANDOMAIN A/S
darkskyparkmandoe.dkDANDOMAIN A/S
darkskyparkwaddensea.dkDANDOMAIN A/S
darumbørneby.dkDANDOMAIN A/S
detaabnelydteater.dkDANDOMAIN A/S
detåbnelydteater.dkDANDOMAIN A/S
esbjerg-lufthavn.dkDANDOMAIN A/S
esbjerg-udeliv.dkDANDOMAIN A/S
esbjerg.dkDANDOMAIN A/S
esbjergairport.dkDANDOMAIN A/S
esbjergbyfond.dkDANDOMAIN A/S
esbjergbyhistoriskearkiv.dkDANDOMAIN A/S
esbjergdroneport.dkDANDOMAIN A/S
esbjergerklæringen.dkDANDOMAIN A/S
esbjergkommune.dkDANDOMAIN A/S
esbjerglufthavn.dkDANDOMAIN A/S
esbjergskoler.dkDANDOMAIN A/S
esbjergtest.dkDANDOMAIN A/S
esbkomm.dkDANDOMAIN A/S
esbu.dkDANDOMAIN A/S
esefestival.dkDANDOMAIN A/S
experienceesbjerg.dkDANDOMAIN A/S
fantasyfestival.dkDANDOMAIN A/S
fourfeldtskolen.dkDANDOMAIN A/S
graensesti.dkDANDOMAIN A/S
gredstedbroskole.dkDANDOMAIN A/S
grenzpfad.dkDANDOMAIN A/S
grænsesti-skole.dkDANDOMAIN A/S
grænsesti.dkDANDOMAIN A/S
heiratenindänemark.dkDANDOMAIN A/S
heirateninribe.dkDANDOMAIN A/S
hjertingskole.dkDANDOMAIN A/S
huset-esbjerg.dkDANDOMAIN A/S
komudbud.dkDANDOMAIN A/S
kvaglundskolen.dkDANDOMAIN A/S
mandødarksky.dkDANDOMAIN A/S
nordreskole.dkDANDOMAIN A/S
preprodesbjergkommune.dkDANDOMAIN A/S
ribe.dkDANDOMAIN A/S
rørkjærskole.dkDANDOMAIN A/S
skadsskole.dkDANDOMAIN A/S
spangsbjergskolen.dkDANDOMAIN A/S
sydvestjyskbrandvæsen.dkDANDOMAIN A/S
sønderrisskolen.dkDANDOMAIN A/S
tjaereborgskole.dkDANDOMAIN A/S
udbudspanelet.dkDANDOMAIN A/S
vadehavsfestival.dkDANDOMAIN A/S
vadehavssekretariatet.dkDANDOMAIN A/S
vejrupboerneby.dkDANDOMAIN A/S
vejrupbørneby.dkDANDOMAIN A/S
vejrupskole.dkDANDOMAIN A/S
vitaskolen.dkDANDOMAIN A/S
vittenbergskolen.dkDANDOMAIN A/S
weddinginribe.dkDANDOMAIN A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
30ms
A
31ms
MX
29ms
AAAA
37ms
TXT
122ms
CAA
31ms
HTTPS
27ms
TLSA
85ms
SOA
27ms
MTA-STS
100ms
DNSSEC
117ms
SRV
0ms
Total
764ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-19 13:34:28 2275ms 2 NS 2 A 0 MX 🔒 Secure
2026-10-08 15:51:37 611ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-26 10:47:31 571ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-18 05:10:27 1061ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-13 19:31:52 1509ms 2 NS 2 A 0 MX 🔒 Secure
2026-09-06 18:10:03 1299ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-29 09:01:06 1193ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-26 19:59:04 547ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-23 12:24:09 2863ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-22 09:54:51 8921ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-21 09:51:03 8922ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-20 09:23:01 3738ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-18 08:57:19 4148ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-01 00:08:18 898ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-15 17:40:03 1173ms 2 NS 2 A 0 MX 🔒 Secure
2026-07-04 22:19:36 1345ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-24 07:51:28 1672ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-23 13:01:42 1169ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 23:35:22 628ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-17 10:50:17 732ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-17 10:45:48 shown 764ms 2 NS 2 A 0 MX 🔒 Secure
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