grongas.dk DNS records

🖥️ Nameservers2 records 24ms

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 Records1 records 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.177	600s	linux217.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 21ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	grongas-dk.mail.protection.outlook.com	2a01:111:f403:ca09::1 2a01:111:f403:ca09::20 2a01:111:f403:ca09::24 2a01:111:f403:ca48::a 52.101.181.153 52.101.68.27 52.101.68.39 52.101.73.16	mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.24
🔶 Autoconfig	94.231.106.177

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 65ms

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

📝 TXT Records1 records 285ms

TXT Record
v=spf1 mx a include:web.shared.mysmtp.com include:spf.protection.outlook.com include:_custspf.one.com ~all

✉️ SPF

Policy	Record (grongas.dk)
~all (soft fail)	v=spf1 mx a include:web.shared.mysmtp.com include:spf.protection.outlook.com include:_custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.grongas.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:04874097@mxtoolbox.dmarc-report.com; ruf=mailto:04874097@forensics.dmarc-report.com; fo=1

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.grongas.dk	grongas.dk.kinstavalidation.app

🔗 TLSA / DANE

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

🔐 DNSSEC93ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083003
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

24ms

A

25ms

MX

21ms

AAAA

23ms

TXT

285ms

CAA

29ms

HTTPS

31ms

TLSA

391ms

SOA

0ms

MTA-STS

46ms

DNSSEC

93ms

SRV

65ms

Total

1104ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 15:05:41	1104ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 12:09:37	2721ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 00:26:37	1053ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 00:14:52	1310ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 14:25:10	1673ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 13:46:26	1399ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 05:05:13	9789ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 05:02:59	1467ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 04:59:42	1527ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 03:39:49	9725ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 02:03:02	2337ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 01:34:14	2311ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 01:00:09	5272ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 14:06:47	2398ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 06:39:53	1337ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 03:15:58	1941ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 23:10:17	2313ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 22:44:53	4045ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 21:35:33	1814ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 08:03:26	2241ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-30 16:41:32	3335ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 15:22:27	1224ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 14:15:00	1899ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 13:55:21	1301ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 13:37:30	10473ms	2 NS 1 A 1 MX	🔒 Secure	View