isgrenconnections.dk

📜 Historical scan 2026-06-17 18:33:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

isgrenconnections.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 12 July 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 199.16.172.35 is hosted by Automattic, Inc (AS2635) in United States. Mail is handled by isgrenconnections-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 335ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

2 records 384ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.16.172.35	—	—	AS2635	Automattic, Inc	199.16.172.0/22	🇺🇸 United States	San Francisco
199.16.173.95	—	—	AS2635	Automattic, Inc	199.16.172.0/22	🇺🇸 United States	San Francisco

📧 MX Records#

1 records 208ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	isgrenconnections-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::2 2a01:111:f403:ca09::3 2a01:111:f403:ca09::7 52.101.68.10 52.101.68.27 52.101.73.2 52.101.73.22	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00106.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 875ms

TXT Record
MS=ms59810888
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (isgrenconnections.dk)
-all (hard fail)	v=spf1 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 2026-10-13 08:43:41

www	199.16.172.35 199.16.173.95 (AS2635) (address records, no CNAME)
www vs bare domain	Same network isgrenconnections.dk: 199.16.172.35 199.16.173.95 (AS2635) www.isgrenconnections.dk: 199.16.172.35 199.16.173.95 (AS2635)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

907ms

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

🏷️ SOA#

287ms

Field	Value
Serial	2026032001
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-21 00:53:34

Field	Value
Registrar	CURANET A/S
Registered	2025-07-12
Expires	2027-07-11 (261d)

🔗 Same registrant#

4 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
erhvervspakken.dk	CURANET A/S
fredsgren.dk	CURANET A/S
institutionsforsikring.dk	CURANET A/S
isgren.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

335ms

384ms

208ms

AAAA

343ms

TXT

875ms

CAA

191ms

HTTPS

211ms

TLSA

760ms

SOA

287ms

MTA-STS

178ms

DNSSEC

907ms

SRV

0ms

Total

8763ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 17:34:20	649ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 16:16:00	1246ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-29 08:55:52	787ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 18:33:26 shown	8763ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 17:03:55	4174ms	2 NS 2 A 1 MX	🔒 Secure