welcomhosting.dk

📜 Historical scan 2026-10-12 23:09:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

welcomhosting.dk is a .dk domain served by 2 nameservers (iris.ns.cloudflare.com, terin.ns.cloudflare.com). It was registered on 2 July 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.37.76 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.siteworks.dk. The zone is DNSSEC-signed and validates, has no 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
iris.ns.cloudflare.com	108.162.192.118 172.64.32.118 173.245.58.118 2606:4700:50::adf5:3a76 2803:f800:50::6ca2:c076 2a06:98c1:50::ac40:2076	iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com iris.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
terin.ns.cloudflare.com	108.162.193.236 172.64.33.236 173.245.59.236 2606:4700:58::adf5:3bec 2803:f800:50::6ca2:c1ec 2a06:98c1:50::ac40:21ec	terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.37.76	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.205.227	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.siteworks.dk	152.115.36.123	mail2.siteworks.dk	AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:254c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:cde3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.37.76,172.67.205.227 ech=AEX+DQBBcgAgACC57J04PGBzGoJvYLUnlJ6rVPgXoqv3N3KfZtnkvDQ/GAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:254c,2606:4700:3031::ac43:cde3

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-15 06:46:01

www	104.21.37.76 172.67.205.227 2606:4700:3031::6815:254c 2606:4700:3031::ac43:cde3 (AS13335) (address records, no CNAME)
www vs bare domain	Same network welcomhosting.dk: 104.21.37.76 172.67.205.227 2606:4700:3031::6815:254c 2606:4700:3031::ac43:cde3 (AS13335) www.welcomhosting.dk: 104.21.37.76 172.67.205.227 2606:4700:3031::6815:254c 2606:4700:3031::ac43:cde3 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.welcomhosting.dk	c39867a2-51e5-4522-8a6a-6c847e848176.auth.siteworks.dk
TXT	c39867a2-51e5-4522-8a6a-6c847e848176.auth.siteworks.dk	Iuz5SliLb9tgstORNGb9jJd6MAa6Yr4ndv0FQoPCekI
TXT	c39867a2-51e5-4522-8a6a-6c847e848176.auth.siteworks.dk	hPINSAZlYjduOAk3wrK-irWKShEZoqZV8k_18CNXluM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

54ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

43ms

Field	Value
Serial	2417237015
Primary NS (MNAME)	iris.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 19:08:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-07-02
Expires	2027-07-31 (285d)

🔗 Same registrant#

313 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).

Domain	Registrar
123shop.dk	Punktum dk A/S (direct)
aab112.dk	Punktum dk A/S (direct)
aalborgamt.dk	Punktum dk A/S (direct)
aalborgepoxy.dk	Punktum dk A/S (direct)
aalborgpsykologer.dk	Punktum dk A/S (direct)
acholdings.dk	Punktum dk A/S (direct)
acl.dk	Punktum dk A/S (direct)
advokatincasso.dk	Punktum dk A/S (direct)
aftenbladet.dk	STANDOUT A/S
aios.dk	Punktum dk A/S (direct)
akiba-sushi.dk	Punktum dk A/S (direct)
altogingenting.dk	STANDOUT A/S
amagerentreprenoeren.dk	Punktum dk A/S (direct)
analytics-manager.dk	Punktum dk A/S (direct)
anbefalingen.dk	Punktum dk A/S (direct)
anywhere.dk	STANDOUT A/S
aqcell.dk	Punktum dk A/S (direct)
aqua-on.dk	Punktum dk A/S (direct)
arlanga.dk	Punktum dk A/S (direct)
automobil-guiden.dk	STANDOUT A/S
autorun.dk	Punktum dk A/S (direct)
autospareparts.dk	STANDOUT A/S
babysale.dk	Punktum dk A/S (direct)
backup-idag.dk	Punktum dk A/S (direct)
baneplan.dk	Punktum dk A/S (direct)
basemedia.dk	Punktum dk A/S (direct)
bbue.dk	Punktum dk A/S (direct)
bedemænd-københavn.dk	Punktum dk A/S (direct)
bedrefremtid.dk	STANDOUT A/S
bekaemp-skadedyr.dk	STANDOUT A/S
betalingsmidler.dk	STANDOUT A/S
betashop.dk	Punktum dk A/S (direct)
billig-gulvafslibning-kbh.dk	STANDOUT A/S
billig-nytaarsfest.dk	Punktum dk A/S (direct)
billigkup.dk	STANDOUT A/S
billigste-tilbud.dk	Punktum dk A/S (direct)
birgitte-christensen.dk	Punktum dk A/S (direct)
bitcoinautotrader.dk	Punktum dk A/S (direct)
bj-autodele.dk	Punktum dk A/S (direct)
blankvinduespolering.dk	STANDOUT A/S
bliv-klogere-her.dk	Punktum dk A/S (direct)
blivgladnu.dk	Punktum dk A/S (direct)
blomsterfrederiksberg.dk	Punktum dk A/S (direct)
bluebirds.dk	Punktum dk A/S (direct)
bodigi.dk	Punktum dk A/S (direct)
boernetoejsportalen.dk	Punktum dk A/S (direct)
boerns-sorg.dk	Punktum dk A/S (direct)
boligeltjek.dk	STANDOUT A/S
boligvogter.dk	STANDOUT A/S
bosta.dk	Punktum dk A/S (direct)
c2009.dk	Punktum dk A/S (direct)
calesto.dk	Punktum dk A/S (direct)
camp09.dk	Punktum dk A/S (direct)
canter.dk	Punktum dk A/S (direct)
capote.dk	Punktum dk A/S (direct)
capriccio.dk	Punktum dk A/S (direct)
catalogg.dk	STANDOUT A/S
catamaran.dk	STANDOUT A/S
cfbu.dk	STANDOUT A/S
clan-wod.dk	Punktum dk A/S (direct)
claysport.dk	Punktum dk A/S (direct)
clematishudpleje.dk	Punktum dk A/S (direct)
client-booster.dk	Punktum dk A/S (direct)
coachmark.dk	Punktum dk A/S (direct)
cocarb.dk	Punktum dk A/S (direct)
codivision.dk	Punktum dk A/S (direct)
complet-service.dk	Punktum dk A/S (direct)
computer-people.dk	Punktum dk A/S (direct)
computerpeople.dk	Punktum dk A/S (direct)
contentwise.dk	STANDOUT A/S
copyrighthouse.dk	Punktum dk A/S (direct)
csnielsen.dk	Punktum dk A/S (direct)
daekningsbidrag.dk	Punktum dk A/S (direct)
dan-udvikling.dk	Punktum dk A/S (direct)
danmarksflinkeste.dk	Punktum dk A/S (direct)
danmarksflinkestewebbureau.dk	Punktum dk A/S (direct)
dansk-jul.dk	STANDOUT A/S
dansk-texel.dk	Punktum dk A/S (direct)
danskebolig-erhverv.dk	STANDOUT A/S
danskhusbyggeri.dk	Punktum dk A/S (direct)
danskpassivhusforum.dk	Punktum dk A/S (direct)
danvirus.dk	Punktum dk A/S (direct)
deducta-search.dk	Punktum dk A/S (direct)
degodewebshops.dk	Punktum dk A/S (direct)
designdanmark.dk	Punktum dk A/S (direct)
detfrivilligenetvaerk.dk	Punktum dk A/S (direct)
ditcheckpoint.dk	Punktum dk A/S (direct)
divasign.dk	Punktum dk A/S (direct)
dk-tagdækning.dk	Punktum dk A/S (direct)
dkhotellist.dk	Punktum dk A/S (direct)
domæneforhandler.dk	STANDOUT A/S
dr-service.dk	Punktum dk A/S (direct)
drømmemoreffekten.dk	Punktum dk A/S (direct)
dtest14.dk	Punktum dk A/S (direct)
dtest21.dk	Punktum dk A/S (direct)
dtest34.dk	Punktum dk A/S (direct)
dtest39.dk	Punktum dk A/S (direct)
dtest42.dk	Punktum dk A/S (direct)
dummyonline.dk	STANDOUT A/S
epiclife.dk	Punktum dk A/S (direct)

Showing 100 of 313.

📋 WHOIS#

⏱️ Lookup Timing#

37ms

35ms

39ms

AAAA

37ms

TXT

232ms

CAA

40ms

HTTPS

35ms

TLSA

149ms

SOA

43ms

MTA-STS

49ms

DNSSEC

54ms

SRV

69ms

Total

630ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 06:46:01	1787ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-14 04:51:51	1744ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-12 23:09:45 shown	630ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-11 18:57:53	1347ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 00:37:36	559ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 23:21:51	662ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 05:52:43	2862ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-21 01:59:06	1263ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-02 15:46:59	711ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 21:32:57	752ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-26 20:26:42	938ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-14 07:35:49	1204ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-13 04:41:46	4268ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-05 19:48:20	1445ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-25 06:38:55	3009ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-11 05:16:03	2065ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-27 01:01:22	5533ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-21 10:01:04	1168ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:33:22	910ms	2 NS 2 A 1 MX	🔒 Secure