dchc.dk

📜 Historical scan 2026-10-08 16:58:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dchc.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 26 July 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.205 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, has no 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 156ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 123ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.232.205	3600s	web5.gigahost.dk	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—

📧 MX Records#

5 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c03::1a	rd-in-f27.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	600s	alt1.aspmx.l.google.com	192.179.20.27 2404:6800:4000:1027::1a	ncboms-in-f27.1e100.net ncboms-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	600s	alt2.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	600s	alt4.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.208.88

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 282ms

TXT Record
_globalsign-domain-verification=rjiXOJM5uJpILRlURZbl0S5HIeFQq-N0mtzkYcj7rG
google-site-verification=NYAvNIrfFAwmscixno0qbUGm77VPPE6SzWoYbAuubtM
v=spf1 mx include:spf.gigahost.dk a:remote.dchc.dk a:smtp.dchc.dk include:outlook.com ~all

✉️ SPF#

Policy	Record (dchc.dk)
~all (soft fail)	v=spf1 mx include:spf.gigahost.dk a:remote.dchc.dk a:smtp.dchc.dk include:outlook.com ~all

📨 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#

1 records 109ms

Flags	Tag	Value
0	issuewild	globalsign.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-19 23:39:08

www	217.116.232.205 (AS47292) (address records, no CNAME)
www vs bare domain	Same network dchc.dk: 217.116.232.205 (AS47292) www.dchc.dk: 217.116.232.205 (AS47292)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

169ms

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

🏷️ SOA#

87ms

Field	Value
Serial	2026100802
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-12 11:58:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-07-26
Expires	2027-07-31 (283d)

📋 WHOIS#

⏱️ Lookup Timing#

156ms

123ms

69ms

AAAA

128ms

TXT

282ms

CAA

109ms

HTTPS

96ms

TLSA

131ms

SOA

87ms

MTA-STS

107ms

DNSSEC

169ms

SRV

659ms

Total

1418ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 23:39:08	1137ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-18 22:14:55	2025ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-17 21:43:58	1058ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-16 20:51:18	1137ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-15 18:53:46	475ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-14 17:10:24	1675ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-13 14:02:59	808ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-12 11:28:16	2147ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-11 10:22:07	2583ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-10 09:14:42	654ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-08 16:58:31 shown	1418ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-06 15:17:28	981ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-05 13:39:23	954ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-04 13:28:29	885ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-03 13:25:14	1434ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-02 13:21:29	534ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-01 13:20:43	637ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-30 13:19:05	1184ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-29 13:13:21	1180ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-28 13:08:22	1104ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-27 12:54:40	1320ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-26 12:43:42	1419ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-25 12:27:15	1078ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-24 12:24:55	783ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-16 09:50:25	947ms	2 NS 1 A 5 MX	🔒 Secure