hesi.dk

📜 Historical scan 2026-06-23 14:10:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hesi.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 May 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.127 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by hesi-dk.mail.protection.outlook.com. 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 35ms

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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.127	3600s	webforward.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hesi-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09:: 2a01:111:f403:ca09::8 2a01:111:f403:ca09::f 52.101.68.21 52.101.73.11 52.101.73.15 52.101.73.19	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 40.98.16.91

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 142ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 206ms

TXT Record
apple-domain-verification=rjnERvLy2OF5ac4E
MS=ms14076073
v=spf1 a ip4:5.103.45.230 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (hesi.dk)
-all (hard fail)	v=spf1 a ip4:5.103.45.230 include:spf.protection.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#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 23:27:41

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network hesi.dk: 195.47.247.18 (AS51468) www.hesi.dk: 195.47.247.18 (AS51468)
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
selector1	selector1-hesi-dk._domainkey.tndk1018951.onmicrosoft.com	RSA · ~1024 bit below 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

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

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

🏷️ SOA#

101ms

Field	Value
Serial	2026061501
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 23:51:40

Field	Value
Registrar	ONE.COM A/S
Registered	2017-05-09
Expires	2027-05-31 (215d)

🔗 Same registrant#

7 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
g-t.dk	ONE.COM A/S
gravogteknik.dk	ONE.COM A/S
hesi-connect.dk	ONE.COM A/S
jipe-erhverv.dk	ONE.COM A/S
jipebolig.dk	ONE.COM A/S
massie.dk	ONE.COM A/S
safe-c.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

35ms

38ms

42ms

AAAA

33ms

TXT

206ms

CAA

38ms

HTTPS

40ms

TLSA

708ms

SOA

101ms

MTA-STS

38ms

DNSSEC

71ms

SRV

142ms

Total

1338ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 23:27:41	1193ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 09:37:31	808ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 09:01:37	3181ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 15:56:31	1223ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 17:34:50	1248ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 17:08:05	2238ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 14:22:52	16885ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-30 13:57:40	1544ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 00:34:28	1206ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 14:10:14 shown	1338ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:20:59	1478ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:19:22	963ms	2 NS 1 A 1 MX	🔒 Secure