modcert.com - dns.ninja

`modcert.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:91f7^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3751^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.81^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.247^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coco.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c068^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coco.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2068^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coco.ns.cloudflare.com`
		A	108.162.192.104^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	172.64.32.104^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	173.245.58.104^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
NS	`lynn.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lynn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lynn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lynn.ns.cloudflare.com`
		A	108.162.193.201^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lynn.ns.cloudflare.com`
		A	172.64.33.201^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lynn.ns.cloudflare.com`
		A	173.245.59.201^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lynn.ns.cloudflare.com`
MX	`modcert-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc31::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::2^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::3^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy2pr01cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00301.inbound.protection.outlook.com`
		A	52.101.149.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	52.101.149.1^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	52.101.149.9^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00501.inbound.protection.outlook.com`
		A	52.101.151.5^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-meupr01cu00305.inbound.protection.outlook.com`
TXT	`MS=ms14104134`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.81, 172.67.145.247
		IPv6 hints	2606:4700:3031::ac43:91f7, 2606:4700:3035::6815:3751
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=172, name=cloudflare-ech.com
SOA	`coco.ns.cloudflare.com`dns@cloudflare.com serial=2411397378

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786560414

Same first word

modcert.com

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DNS History

16 records (7 active, 9 former)

●NScoco.ns.cloudflare.com2026-03-18 → 2026-08-12 · 3 obs

○ 2017-10-31 11:58:20
● 2026-03-18 08:28:24
● 2026-08-12 18:48:18

●NSlynn.ns.cloudflare.com2026-03-18 → 2026-08-12 · 3 obs

○ 2017-10-31 11:58:20
● 2026-03-18 08:28:24
● 2026-08-12 18:48:18

○NSns1.jumba.net.au2017-10-31 → 2017-10-31 · 3 obs

● 2017-10-31 11:58:20
○ 2026-03-18 08:28:24
○ 2026-08-12 18:48:18

○NSns2.jumba.net.au2017-10-31 → 2017-10-31 · 3 obs

● 2017-10-31 11:58:20
○ 2026-03-18 08:28:24
○ 2026-08-12 18:48:18

●MXmodcert-com.mail.protection.outlook.com2017-10-31 → 2026-08-12 · 2 obs

● 2017-10-31 11:58:20
● 2026-08-12 18:48:18

●A104.21.55.812026-06-06 → 2026-08-12 · 4 obs

○ 2026-03-18 08:28:24
○ 2026-04-24 08:08:40
● 2026-06-06 13:37:52
● 2026-08-12 18:48:18

○A117.55.227.1152017-10-31 → 2017-10-31 · 3 obs

● 2017-10-31 11:58:20
○ 2026-03-18 08:28:24
○ 2026-08-12 18:48:18

●A172.67.145.2472026-06-06 → 2026-08-12 · 4 obs

○ 2026-03-18 08:28:24
○ 2026-04-24 08:08:40
● 2026-06-06 13:37:52
● 2026-08-12 18:48:18

○A188.114.96.02026-03-18 → 2026-04-24 · 5 obs

○ 2017-10-31 11:58:20
● 2026-03-18 08:28:24
● 2026-04-24 08:08:40
○ 2026-06-06 13:37:52
○ 2026-08-12 18:48:18

○A188.114.97.02026-03-18 → 2026-04-24 · 5 obs

○ 2017-10-31 11:58:20
● 2026-03-18 08:28:24
● 2026-04-24 08:08:40
○ 2026-06-06 13:37:52
○ 2026-08-12 18:48:18

●A2606:4700:3031::ac43:91f72026-07-01 → 2026-08-12 · 3 obs

○ 2026-06-06 13:37:52
● 2026-07-01 07:36:56
● 2026-08-12 18:48:18

●A2606:4700:3035::6815:37512026-07-01 → 2026-08-12 · 3 obs

○ 2026-06-06 13:37:52
● 2026-07-01 07:36:56
● 2026-08-12 18:48:18

○A2606:4700:3035::ac43:91f72026-06-06 → 2026-06-06 · 5 obs

○ 2026-03-18 08:28:24
○ 2026-04-24 08:08:40
● 2026-06-06 13:37:52
○ 2026-07-01 07:36:56
○ 2026-08-12 18:48:18

○A2606:4700:3036::6815:37512026-06-06 → 2026-06-06 · 5 obs

○ 2026-03-18 08:28:24
○ 2026-04-24 08:08:40
● 2026-06-06 13:37:52
○ 2026-07-01 07:36:56
○ 2026-08-12 18:48:18

○A2a06:98c1:3120::2026-03-18 → 2026-04-24 · 5 obs

○ 2017-10-31 11:58:20
● 2026-03-18 08:28:24
● 2026-04-24 08:08:40
○ 2026-06-06 13:37:52
○ 2026-08-12 18:48:18

○A2a06:98c1:3121::2026-03-18 → 2026-04-24 · 5 obs

○ 2017-10-31 11:58:20
● 2026-03-18 08:28:24
● 2026-04-24 08:08:40
○ 2026-06-06 13:37:52
○ 2026-08-12 18:48:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net...	-
modcert.com	coco.ns.cloudflare.com, lynn.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.201

NS records: coco.ns.cloudflare.com, lynn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for modcert.com (unsigned zone)

⏱️ Timing

Total: 184ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.55.81, 172.67.145.247`
AAAA	2	`2606:4700:3031::ac43:91f7, 2606:4700:3035::6815:3751`
NS	2	`coco.ns.cloudflare.com, lynn.ns.cloudflare.com`
MX	1	`modcert-com.mail.protection.outlook.com`
TXT	2	`MS=ms14104134, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coco.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

modcert.com resolves to four IP addresses: 104.21.55.81, 172.67.145.247, 2606:4700:3031::ac43:91f7 and 2606:4700:3035::6815:3751.

bytywyxuku.pro, fursure.nl, btccasino.com.es and two other host names share IP numbers with modcert.com.

Name Servers

Two name servers handle the delegation for modcert.com: coco.ns.cloudflare.com and lynn.ns.cloudflare.com.

modcert.com uses the same name servers as several other domains — among them stableonthestrand.com.au, izocek.com, lintashome.com and two more.

modcert.com has at least partial name server overlap with other domains, such as 614columbus.com, mega4up.com, tralineco.com and two others.

It is common to find these name servers paired with the name servers ernest.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

coco.ns.cloudflare.com resolves to 108.162.192.104, 172.64.32.104 and 173.245.58.104 among others, with 3 other IP addresses in total.

lynn.ns.cloudflare.com resolves to 108.162.193.201, 172.64.33.201 and 173.245.59.201 among others, with 3 other IP addresses in total.

Mail Servers

Mail for modcert.com is handled by a single mail server, modcert-com.mail.protection.outlook.com.

modcert-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.149.0, 52.101.149.1, 52.101.149.9 and 5 others.