dongnu.dk

📜 Historical scan 2026-10-06 17:34:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dongnu.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 31 May 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.236.62.147 is hosted by Google LLC (AS396982) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a 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 101ms

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 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.236.62.147	3600s	147.62.236.23.bc.googleusercontent.com	AS396982	Google LLC	23.236.48.0/20	🇺🇸 United States	Council Bluffs

📧 MX Records#

5 records 89ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1b	lcfrai-in-f27.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	192.179.20.26 2404:6800:4000:1027::1b	ncboms-in-f26.1e100.net ncboms-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 340ms

TXT Record
google-site-verification=i6Z7ygLpY4vqNSQ5M8AF1b-Z-jkQ1UC0SqCOOchqWhg

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.dongnu.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-11 16:32:22

www CNAME	www255.wixdns.net (all on wixdns.net) → 34.149.87.45 (AS396982)
www vs bare domain	Same network dongnu.dk: 23.236.62.147 (AS396982) www.dongnu.dk: 34.149.87.45 (AS396982)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

215ms

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

🏷️ SOA#

64ms

Field	Value
Serial	2026100501
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 2026-10-06 18:01:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-05-31
Expires	2027-05-31 (220d)

📋 WHOIS#

⏱️ Lookup Timing#

101ms

89ms

AAAA

73ms

TXT

340ms

CAA

76ms

HTTPS

74ms

TLSA

226ms

SOA

64ms

MTA-STS

114ms

DNSSEC

215ms

SRV

117ms

Total

1600ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 16:32:22	908ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-09 13:07:51	2022ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-08 11:56:13	511ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-06 17:34:45 shown	1600ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-30 16:16:42	641ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-06 11:03:09	872ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-28 01:01:18	1000ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-13 02:55:11	3667ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-05 21:43:11	1255ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-25 01:19:44	5512ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-07 07:29:48	2527ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-03 16:03:35	710ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-22 05:39:09	3551ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-22 03:03:53	1185ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 04:10:59	553ms	2 NS 1 A 5 MX	🔒 Secure