htk-consult.dk

Records from scan: 2026-10-02 03:39:49 · 887ms total · last checked 2026-10-17 08:46 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

htk-consult.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 4 April 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.31 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by htkconsult-dk0i.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 40ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.31	3600s	linux181.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	htkconsult-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::10 2a01:111:f403:ca48::c 52.101.185.21 52.101.68.21 52.101.73.153 52.101.91.159	mail-du0pr03cu00102.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-matpr04cu00207.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.152
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 82ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

2 records 107ms

TXT Record
google-site-verification=SaK1expVqQJTpC7B1KSUaC2T_hhGmRZQmvXg0q_GeJA
v=spf1 include:spf.protection.outlook.com include:spf.protection.simply.com -all

✉️ SPF#

Policy	Record (htk-consult.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.protection.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.htk-consult.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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#

checked 2026-10-17 08:46:47

www	93.191.156.31 (AS48854) (address records, no CNAME)
www vs bare domain	Same network htk-consult.dk: 93.191.156.31 (AS48854) www.htk-consult.dk: 93.191.156.31 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-htkconsult-dk0i._domainkey.htkconsult.r-v1.dkim.mail.microsoft	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: 2/10 · policy: -all

error include:spf.protection.simply.com has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

112ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2026100100
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-11 08:04:07

Field	Value
Registrar	Simply.com A/S
Registered	2022-04-04
Expires	2027-04-03 (167d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

36ms

41ms

AAAA

43ms

TXT

107ms

CAA

29ms

HTTPS

36ms

TLSA

175ms

SOA

40ms

MTA-STS

49ms

DNSSEC

112ms

SRV

82ms

Total

887ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 03:39:49 shown	887ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 03:36:17	701ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-24 06:58:15	868ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-01 21:38:47	979ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 16:08:05	1219ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-26 13:27:49	817ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-23 16:09:16	1305ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-20 15:53:20	1561ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:55:52	12154ms	4 NS 1 A 1 MX	🔒 Secure