gron-nielsen.dk

Records from scan: 2026-10-24 18:14:01 · 32998ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gron-nielsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 2 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 13569ms

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#

🌍

No A records found

📧 MX Records#

4 records 13569ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	173.194.221.27 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1a	lm-in-f27.1e100.net lh-in-f26.1e100.net lh-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.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
5	43200s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	87.48.103.233
🔶 Autoconfig	87.48.103.233

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

checked 2026-10-24 18:14:01

www CNAME	ghs.google.com (all on google.com) → 108.177.14.121 2a00:1450:4010:c0f::79 (AS15169)
www vs bare domain	Only www resolves gron-nielsen.dk: no address www.gron-nielsen.dk: 108.177.14.121 2a00:1450:4010:c0f::79 (AS15169) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

13594ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	delv transient; dig AD confirmed

🏷️ SOA#

13567ms

Field	Value
Serial	2026092301
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

13569ms

13575ms

13569ms

AAAA

13573ms

TXT

14569ms

CAA

13576ms

HTTPS

13571ms

TLSA

134ms

SOA

13567ms

MTA-STS

13591ms

DNSSEC

13594ms

SRV

16033ms

Total

32998ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 18:14:01 shown	32998ms	2 NS 0 A 4 MX	🔒 Secure
2026-09-30 21:31:06	446ms	2 NS 0 A 4 MX	🔒 Secure
2026-09-29 22:39:47	2463ms	2 NS 0 A 4 MX	🔒 Secure
2026-09-24 05:48:55	730ms	2 NS 0 A 4 MX	🔒 Secure
2026-09-23 03:00:40	766ms	2 NS 0 A 4 MX	🔒 Secure
2026-09-18 16:15:18	1133ms	2 NS 0 A 4 MX	🔒 Secure
2026-08-27 22:26:37	624ms	2 NS 0 A 4 MX	🔒 Secure
2026-08-25 12:06:08	614ms	2 NS 0 A 4 MX	🔒 Secure
2026-07-03 05:20:37	687ms	2 NS 0 A 4 MX	🔒 Secure
2026-06-25 03:49:18	765ms	2 NS 0 A 4 MX	🔒 Secure
2026-06-17 09:33:16	726ms	2 NS 0 A 4 MX	🔒 Secure