sul.dk

📜 Historical scan 2026-09-10 10:33:58  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sul.dk is a .dk domain served by 3 nameservers (ns1.hostido.net.pl, ns2.hostido.net.pl, ns3.hostido.net.pl). It was registered on 19 June 2026 (WHOIS) and first appeared in the .dk zone on 20 June 2026. Its website address 185.110.51.179 is hosted by IQ PL Sp. z o.o. (AS47544) in Poland. Mail is handled by mail.sul.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#

3 records   187ms
NameserverIP addressesPTRASN / ISP
ns1.hostido.net.pl 185.110.51.16
2a01:7400:1:1691:0:1:16:1		 ns1.hostido.net.pl
ns1.hostido.net.pl		 AS47544 IQ PL Sp. z o.o.
AS47544 IQ PL Sp. z o.o.
ns2.hostido.net.pl 46.248.165.23 ns2.hostido.net.pl AS47544 IQ PL Sp. z o.o.
ns3.hostido.net.pl 178.162.240.114
2a00:c98:400f:109:1c00:46ff:fe00:908		 ns3.hostido.net.pl
ns3.hostido.net.pl		 AS28753 Leaseweb Deutschland GmbH
AS28753 Leaseweb Deutschland GmbH

🌍 A Records#

1 records   160ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.110.51.179 3600s orthosie.hostido.net.pl AS47544 IQ PL Sp. z o.o. 185.110.50.0/23 🇵🇱 Poland —

📧 MX Records#

1 records   136ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.sul.dk 185.110.51.179 orthosie.hostido.net.pl AS47544 IQ PL Sp. z o.o.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   829ms
TXT Record
v=spf1 a mx include:spf.hostido.pl -all

✉️ SPF#

PolicyRecord (sul.dk)
-all (hard fail) v=spf1 a mx include:spf.hostido.pl -all

📨 DMARC#

PolicyRecord (_dmarc.sul.dk)
p=quarantine v=DMARC1; p=quarantine; 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 2026-10-08 13:30:31
www185.110.51.179 (AS47544) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

437ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026081001
Primary NS (MNAME)ns1.hostido.net.pl
Responsible (RNAME)hostmaster@sul.dk
Refresh86400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-14 18:04:43
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2026-06-19
Expires2027-06-18 (239d)

🔗 Same registrant#

135 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
ado.dkPunktum dk A/S (direct)
afd.dkPunktum dk A/S (direct)
babystore.dkPunktum dk A/S (direct)
bbd.dkSimply.com A/S
bcj.dkPunktum dk A/S (direct)
bdm.dkPunktum dk A/S (direct)
bedroom.dkONE.COM A/S
bld.dkPunktum dk A/S (direct)
bodyweight.dkPunktum dk A/S (direct)
bpc.dkPunktum dk A/S (direct)
bpd.dkPunktum dk A/S (direct)
bsw.dkSimply.com A/S
btg.dkPunktum dk A/S (direct)
btt.dkSimply.com A/S
bwn.dkSimply.com A/S
cdk.dkPunktum dk A/S (direct)
cef.dkPunktum dk A/S (direct)
ckd.dkPunktum dk A/S (direct)
ckw.dkSimply.com A/S
cml.dkPunktum dk A/S (direct)
cpd.dkPunktum dk A/S (direct)
cryptowallet.dkPunktum dk A/S (direct)
dantrade.dkPunktum dk A/S (direct)
dbh.dkSimply.com A/S
dreamlife.dkPunktum dk A/S (direct)
dvh.dkPunktum dk A/S (direct)
e-shops.dkPunktum dk A/S (direct)
efm.dkSimply.com A/S
efu.dkSimply.com A/S
enj.dkPunktum dk A/S (direct)
eop.dkPunktum dk A/S (direct)
esr.dkSimply.com A/S
ewc.dkPunktum dk A/S (direct)
ewg.dkPunktum dk A/S (direct)
fbw.dkPunktum dk A/S (direct)
fgr.dkPunktum dk A/S (direct)
fiz.dkPunktum dk A/S (direct)
fkd.dkPunktum dk A/S (direct)
fno.dkPunktum dk A/S (direct)
ftn.dkPunktum dk A/S (direct)
gix.dkPunktum dk A/S (direct)
glz.dkPunktum dk A/S (direct)
gpm.dkPunktum dk A/S (direct)
gwj.dkPunktum dk A/S (direct)
handymen.dkPunktum dk A/S (direct)
hfj.dkSimply.com A/S
hfl.dkPunktum dk A/S (direct)
hln.dkPunktum dk A/S (direct)
idb.dkPunktum dk A/S (direct)
ifa.dkPunktum dk A/S (direct)
interiors.dkPunktum dk A/S (direct)
iuk.dkSimply.com A/S
jbz.dkSimply.com A/S
jhz.dkPunktum dk A/S (direct)
jng.dkSimply.com A/S
kcd.dkPunktum dk A/S (direct)
ked.dkPunktum dk A/S (direct)
kip.dkSimply.com A/S
kmf.dkPunktum dk A/S (direct)
kmh.dkPunktum dk A/S (direct)
kpj.dkPunktum dk A/S (direct)
kps.dkSimply.com A/S
krc.dkPunktum dk A/S (direct)
ksd.dkPunktum dk A/S (direct)
kwa.dkSimply.com A/S
kwf.dkSimply.com A/S
kwt.dkPunktum dk A/S (direct)
lco.dkSimply.com A/S
ldm.dkPunktum dk A/S (direct)
lear.dkPunktum dk A/S (direct)
lfh.dkPunktum dk A/S (direct)
liz.dkSimply.com A/S
lnj.dkSimply.com A/S
lpd.dkPunktum dk A/S (direct)
lsn.dkSimply.com A/S
mcw.dkSimply.com A/S
mht.dkPunktum dk A/S (direct)
mjn.dkSimply.com A/S
motoshop.dkPunktum dk A/S (direct)
mzo.dkPunktum dk A/S (direct)
natura.dkPunktum dk A/S (direct)
oba.dkSimply.com A/S
ocm.dkPunktum dk A/S (direct)
oej.dkPunktum dk A/S (direct)
ogw.dkPunktum dk A/S (direct)
oig.dkPunktum dk A/S (direct)
okm.dkPunktum dk A/S (direct)
okz.dkSimply.com A/S
oml.dkPunktum dk A/S (direct)
pirplader.dkPunktum dk A/S (direct)
pkk.dkPunktum dk A/S (direct)
powercell.dkPunktum dk A/S (direct)
powercharge.dkSimply.com A/S
powerland.dkPunktum dk A/S (direct)
ppn.dkPunktum dk A/S (direct)
rdz.dkSimply.com A/S
rentals.dkPunktum dk A/S (direct)
resorts.dkPunktum dk A/S (direct)
rhg.dkPunktum dk A/S (direct)
rpn.dkPunktum dk A/S (direct)

Showing 100 of 135.

📋 WHOIS#

⏱️ Lookup Timing#

NS
187ms
A
160ms
MX
136ms
AAAA
383ms
TXT
829ms
CAA
377ms
HTTPS
391ms
TLSA
229ms
SOA
0ms
MTA-STS
422ms
DNSSEC
437ms
SRV
402ms
Total
2710ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 04:35:07 11624ms 3 NS 0 A 0 MX ❓ Unknown
2026-09-30 07:32:08 1271ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-26 19:24:55 1591ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-10 10:33:58 shown 2710ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-03 10:22:37 863ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-28 09:00:06 2945ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-14 11:33:58 979ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-22 15:50:54 872ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-27 16:52:36 1365ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-20 08:33:18 717ms 3 NS 1 A 1 MX 🔓 Insecure
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