chenfeng-iron.com - robtex.com

chenfeng-iron.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:d1db🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:1755🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.23.85Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.209.219🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSangelina.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26e8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRangelina.ns.cloudflare.com
A2803:f800:50::6ca2:c2e8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRangelina.ns.cloudflare.com
A2a06:98c1:50::ac40:22e8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRangelina.ns.cloudflare.com
A108.162.194.232🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRangelina.ns.cloudflare.com
A162.159.38.232Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRangelina.ns.cloudflare.com
A172.64.34.232🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRangelina.ns.cloudflare.com
NSarch.ns.cloudflare.com
A2606:4700:58::adf5:3b44🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarch.ns.cloudflare.com
A2803:f800:50::6ca2:c144🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarch.ns.cloudflare.com
A2a06:98c1:50::ac40:2144🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarch.ns.cloudflare.com
A108.162.193.68🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarch.ns.cloudflare.com
A172.64.33.68🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarch.ns.cloudflare.com
A173.245.59.68🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarch.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.23.85, 172.67.209.219
IPv6 hints2606:4700:3031::ac43:d1db, 2606:4700:3037::6815:1755
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=38, name=cloudflare-ech.com
SOAangelina.ns.cloudflare.comdns@cloudflare.com serial=2410830036

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786609149

Previously MX for

chenfeng-iron.com

Same first word

chenfeng-iron.com

DNS History

18 records (6 active, 12 former)

20162017201820192020202120222023202420252026NSangelina.ns.cloudflare.comarch.ns.cloudflare.comns.chenfeng-iron.comns1.ifastnet3.orgns1085.ifastnet.comns2.ifastnet3.orgns2085.ifastnet.comMXchenfeng-iron.commail.chenfeng-iron.commx.chenfeng-iron.comA104.21.23.85172.67.209.2192606:4700:3031::ac43:d1db2606:4700:3037::6815:1755124.150.132.70185.2.168.1242606:4700:3036::ac43:d1db31.22.4.136
●NSangelina.ns.cloudflare.com2026-06-05 → 2026-08-13 · 3 obs
○ 2017-03-26 17:31:42
● 2026-06-05 00:13:32
● 2026-08-13 08:34:26
●NSarch.ns.cloudflare.com2026-06-05 → 2026-08-13 · 3 obs
○ 2017-03-26 17:31:42
● 2026-06-05 00:13:32
● 2026-08-13 08:34:26
○NSns.chenfeng-iron.com2015-08-03 → 2015-12-01 · 4 obs
● 2015-08-03 06:51:46
● 2015-12-01 20:17:12
○ 2016-03-08 11:32:08
○ 2026-08-13 08:34:26
○NSns1.ifastnet3.org2016-03-08 → 2016-07-04 · 5 obs
○ 2015-12-01 20:17:12
● 2016-03-08 11:32:08
● 2016-07-04 11:45:22
○ 2017-03-26 17:31:42
○ 2026-08-13 08:34:26
○NSns1085.ifastnet.com2017-03-26 → 2017-03-26 · 4 obs
○ 2016-07-04 11:45:22
● 2017-03-26 17:31:42
○ 2026-06-05 00:13:32
○ 2026-08-13 08:34:26
○NSns2.ifastnet3.org2016-03-08 → 2016-07-04 · 5 obs
○ 2015-12-01 20:17:12
● 2016-03-08 11:32:08
● 2016-07-04 11:45:22
○ 2017-03-26 17:31:42
○ 2026-08-13 08:34:26
○NSns2085.ifastnet.com2017-03-26 → 2017-03-26 · 4 obs
○ 2016-07-04 11:45:22
● 2017-03-26 17:31:42
○ 2026-06-05 00:13:32
○ 2026-08-13 08:34:26
○MXchenfeng-iron.com2016-03-08 → 2017-03-26 · 5 obs
○ 2015-12-01 20:17:12
● 2016-03-08 11:32:08
● 2017-03-26 17:31:42
○ 2026-06-05 00:13:32
○ 2026-08-13 08:34:26
○MXmail.chenfeng-iron.com2015-08-03 → 2015-12-01 · 4 obs
● 2015-08-03 06:51:46
● 2015-12-01 20:17:12
○ 2016-03-08 11:32:08
○ 2026-08-13 08:34:26
○MXmx.chenfeng-iron.com2015-08-03 → 2015-12-01 · 4 obs
● 2015-08-03 06:51:46
● 2015-12-01 20:17:12
○ 2016-03-08 11:32:08
○ 2026-08-13 08:34:26
●A104.21.23.852026-06-05 → 2026-08-13 · 3 obs
○ 2017-03-26 17:31:42
● 2026-06-05 00:13:32
● 2026-08-13 08:34:26
○A124.150.132.702015-08-03 → 2015-12-01 · 4 obs
● 2015-08-03 06:51:46
● 2015-12-01 20:17:12
○ 2016-03-08 11:32:08
○ 2026-08-13 08:34:26
●A172.67.209.2192026-06-05 → 2026-08-13 · 3 obs
○ 2017-03-26 17:31:42
● 2026-06-05 00:13:32
● 2026-08-13 08:34:26
○A185.2.168.1242017-03-26 → 2017-03-26 · 4 obs
○ 2016-07-04 11:45:22
● 2017-03-26 17:31:42
○ 2026-06-05 00:13:32
○ 2026-08-13 08:34:26
●A2606:4700:3031::ac43:d1db2026-07-30 → 2026-08-13 · 3 obs
○ 2026-06-05 00:13:32
● 2026-07-30 05:56:12
● 2026-08-13 08:34:26
○A2606:4700:3036::ac43:d1db2026-06-05 → 2026-06-05 · 4 obs
○ 2017-03-26 17:31:42
● 2026-06-05 00:13:32
○ 2026-07-30 05:56:12
○ 2026-08-13 08:34:26
●A2606:4700:3037::6815:17552026-06-05 → 2026-08-13 · 3 obs
○ 2017-03-26 17:31:42
● 2026-06-05 00:13:32
● 2026-08-13 08:34:26
○A31.22.4.1362016-03-08 → 2016-07-04 · 5 obs
○ 2015-12-01 20:17:12
● 2016-03-08 11:32:08
● 2016-07-04 11:45:22
○ 2017-03-26 17:31:42
○ 2026-08-13 08:34:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
chenfeng-iron.comarch.ns.cloudflare.com, angelina.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.68

NS records: arch.ns.cloudflare.com, angelina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chenfeng-iron.com (unsigned zone)

⏱️ Timing

Total: 121ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.23.85, 172.67.209.219
AAAA22606:4700:3037::6815:1755, 2606:4700:3031::ac43:d1db
NS2angelina.ns.cloudflare.com, arch.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1angelina.ns.cloudflare.com dns.cloudflar

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (arch.ns.cloudflare.com, arch.ns.cloudflare.com, arch.ns.cloudflare.com...)

Analysis

IP Addresses

chenfeng-iron.com has four IP addresses: 104.21.23.85, 172.67.209.219, 2606:4700:3031::ac43:d1db and 2606:4700:3037::6815:1755.

Two other host names, along with bsdec.com.cn, af8004crm.anytimefitness.com.mx and buenosairesar.top, also share IP numbers with chenfeng-iron.com.

Name Servers

Two name servers handle the delegation for chenfeng-iron.com: angelina.ns.cloudflare.com and arch.ns.cloudflare.com.

chenfeng-iron.com shares its NS records with other domains, for example vremeameteo.ro, 023558.com, cnmego.com and two others.

chenfeng-iron.com partially shares its NS delegation with several other domains, including emamrezaschool.ir, thecrux.tv, ingian.cn and two others.

These name servers often co-occur with the name servers adel.ns.cloudflare.com.

DNS names with 6 IP addresses:

angelina.ns.cloudflare.com resolves to 108.162.194.232, 162.159.38.232 and 172.64.34.232 among others, with 3 other IP addresses in total.

arch.ns.cloudflare.com resolves to 108.162.193.68, 172.64.33.68 and 173.245.59.68 among others, with 3 other IP addresses in total.