corningcabelcon.dk

📜 Historical scan 2026-09-16 11:16:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

corningcabelcon.dk is a .dk domain served by 2 nameservers (amalia.ns.cloudflare.com, renan.ns.cloudflare.com). It was registered on 17 November 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 103.41.69.163 is hosted by Akamai International B.V. (AS213120) in United States. 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 129ms

Nameserver	IP addresses	PTR	ASN / ISP
amalia.ns.cloudflare.com	108.162.194.94 162.159.38.94 172.64.34.94 2606:4700:50::a29f:265e 2803:f800:50::6ca2:c25e 2a06:98c1:50::ac40:225e	amalia.ns.cloudflare.com amalia.ns.cloudflare.com amalia.ns.cloudflare.com amalia.ns.cloudflare.com amalia.ns.cloudflare.com amalia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
renan.ns.cloudflare.com	108.162.195.62 162.159.44.62 172.64.35.62 2606:4700:58::a29f:2c3e 2803:f800:50::6ca2:c33e 2a06:98c1:50::ac40:233e	renan.ns.cloudflare.com renan.ns.cloudflare.com renan.ns.cloudflare.com renan.ns.cloudflare.com renan.ns.cloudflare.com renan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 111ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
103.41.69.163	300s	—	AS213120	Akamai International B.V.	103.41.68.0/22	🇺🇸 United States	Cambridge

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

9 records 248ms

TXT Record
_709t2vqtjfhbizmbzppb93u1fywt1f6
_7inzsa28kium3q6x1ptg3usoqog2c1w
_a1dxcm4kpxfhyztk2zcgw4p28xamyq9
_by8ifgb8952rcw1kqk9lwgzx8rimc6y
_ci0fg0oenzoybdpl2fwfozc2vuzzwfl
_onuhw6sf3878f1dql1z6lzj3bhg4xq5
_z6yttq80lpcp6qzf76xnkoq30ogggp0
rvgsqr0hb1m9rvtp7nbt1fvg5dhyr56f
v=spf1 -all

✉️ SPF#

Policy	Record (corningcabelcon.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.corningcabelcon.dk)
p=reject	v=DMARC1;p=reject;rua=mailto:itsecurity@corning.com;

📬 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 2026-10-07 21:00:54

www CNAME	www.corning.com.edgekey.net (all on edgekey.net) → 2.19.173.136 2.19.173.176 (AS20940)
www vs bare domain	Different networks corningcabelcon.dk: 103.41.69.163 (AS213120) www.corningcabelcon.dk: 2.19.173.136 2.19.173.176 (AS20940) (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.corningcabelcon.dk	m95NyzEEhQexkbIuksRqSiffYjfh962D80iCP5GcPmM
TXT	_acme-challenge.corningcabelcon.dk	mW-6BPUhTSVFdJ61oMQTubHdBpUcqVZdMGc0FCE6IHQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

194ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415005375
Primary NS (MNAME)	amalia.ns.cloudflare.com
Responsible (RNAME)	root@corning.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 21:02:12

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2006-11-17
Expires	2027-11-30 (408d)

📋 WHOIS#

⏱️ Lookup Timing#

129ms

111ms

143ms

AAAA

133ms

TXT

248ms

CAA

117ms

HTTPS

101ms

TLSA

85ms

SOA

0ms

MTA-STS

126ms

DNSSEC

194ms

SRV

154ms

Total

1538ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 20:58:56	2192ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-27 19:10:15	813ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-20 18:16:29	769ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-16 11:16:52 shown	1538ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-09 10:03:00	1726ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-19 22:52:34	1415ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-27 05:33:35	1824ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-19 22:52:22	16784ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-16 15:10:18	1465ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-03 11:39:38	1013ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-19 03:03:46	904ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 22:54:02	1193ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 22:30:10	426ms	2 NS 1 A 0 MX	🔒 Secure