igw.dk

📜 Historical scan 2026-10-08 00:47:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

igw.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. Its website address 217.157.199.29 is hosted by Telenor A/S (AS9158) in Denmark. Mail is handled by mail.igw.dk. 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 40ms

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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.157.199.29	43200s	—	AS9158	Telenor A/S	217.157.0.0/16	🇩🇰 Denmark	—

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.igw.dk	217.157.199.29	—	AS9158 Telenor A/S

🔷 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#

latest probe, not this scan · checked 2026-10-12 08:16:40

www	217.157.199.29 (AS9158) (address records, no CNAME)
www vs bare domain	Same network igw.dk: 217.157.199.29 (AS9158) www.igw.dk: 217.157.199.29 (AS9158)
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#

69ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2026091001
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#

40ms

43ms

46ms

AAAA

38ms

TXT

142ms

CAA

47ms

HTTPS

59ms

TLSA

62ms

SOA

40ms

MTA-STS

46ms

DNSSEC

69ms

SRV

60ms

Total

389ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 08:16:40	616ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 00:47:30 shown	389ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-12 16:45:17	806ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 21:38:01	2007ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-21 06:38:18	16830ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 16:42:02	1780ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-12 21:55:08	944ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 23:05:08	561ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 19:55:05	1879ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:25:21	796ms	2 NS 1 A 1 MX	🔒 Secure