`discoverydrilling.sg`

DNSSEC	⚠️ Not signed
NS	`ns1.ascio.com` ⭐
		A	2604:4000:8000:d:212:123:32:97^{🇨🇦 EPAG-AS2604:4000:8000::/48 TUCOWS-FRA-IPV6-BLK01}
			PTR	`ns1.ascio.com`
			PTR	`dns1.epag.net`
		A	212.123.32.97^{🇩🇪 EPAG-AS212.123.32.0/19 EPAG-1}
			PTR	`ns1.ascio.com`
NS	`ns2.ascio.com`
		A	2604:4000:8000:d:212:123:35:97^{🇨🇦 EPAG-AS2604:4000:8000::/48 TUCOWS-FRA-IPV6-BLK01}
			PTR	`ns2.ascio.com`
		A	212.123.35.97^{🇩🇪 EPAG-AS212.123.32.0/19 EPAG-1}
			PTR	`ns2.ascio.com`
NS	`ns3.ascio.com`
		A	2604:4000:2800:2000:64:98:148:145^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns3.ascio.com`
			PTR	`dns2.epag.net`
		A	64.98.148.145^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns3.ascio.com`
			PTR	`dns2.epag.net`
NS	`ns4.ascio.com` ⚠️ Not in parent delegation
		A	2604:4000:0:d:216:40:47:209^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns4.ascio.com`
		A	216.40.47.209^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns4.ascio.com`
MX	`discoverydrilling-sg.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::2^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sivp274cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:cc09::3^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sivp274cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:cc09::4^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-siwp274cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:cc09::5^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-siwp274cu00305.inbound.protection.outlook.com`
		A	52.101.137.12^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sivp274cu00204.inbound.protection.outlook.com`
		A	52.101.137.13^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sivp274cu00105.inbound.protection.outlook.com`
		A	52.101.137.14^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-siwp274cu00406.inbound.protection.outlook.com`
		A	52.101.137.15^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-siwp274cu00307.inbound.protection.outlook.com`
TXT	`MS=ms81289892`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.ascio.com`sales@it-grid.com serial=1758364405

`sg`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ds.sgnic.sg` ⭐
	NS	`dsany2.sgnic.sg`
	NS	`dsany3.sgnic.sg`
	NS	`dsany4.sgnic.sg`
	NS	`ns4.apnic.net`
	NS	`pch.sgzones.sg`
	SOA	`ds.sgnic.sg`dna@sgnic.sg serial=2608022230

Previously MX for

discoverydrilling.sg

Same first word

discoverydrilling.co.za

discoverydrilling.sg

DNS History

9 records (5 active, 4 former)

●NSns1.ascio.com2026-07-04 → 2026-08-02 · 3 obs

○ 2017-04-10 23:37:24
● 2026-07-04 03:54:40
● 2026-08-02 23:30:34

○NSns1.sgsvr.com2015-06-12 → 2017-04-10 · 4 obs

● 2015-06-12 18:20:44
● 2017-04-10 23:37:24
○ 2026-07-04 03:54:40
○ 2026-08-02 23:30:34

●NSns2.ascio.com2026-07-04 → 2026-08-02 · 3 obs

○ 2017-04-10 23:37:24
● 2026-07-04 03:54:40
● 2026-08-02 23:30:34

○NSns2.sgsvr.com2015-06-12 → 2017-04-10 · 4 obs

● 2015-06-12 18:20:44
● 2017-04-10 23:37:24
○ 2026-07-04 03:54:40
○ 2026-08-02 23:30:34

●NSns3.ascio.com2026-07-04 → 2026-08-02 · 3 obs

○ 2017-04-10 23:37:24
● 2026-07-04 03:54:40
● 2026-08-02 23:30:34

●NSns4.ascio.com2026-07-04 → 2026-08-02 · 3 obs

○ 2017-04-10 23:37:24
● 2026-07-04 03:54:40
● 2026-08-02 23:30:34

●MXdiscoverydrilling-sg.mail.protection.outlook.com2026-07-04 → 2026-08-02 · 3 obs

○ 2017-04-10 23:37:24
● 2026-07-04 03:54:40
● 2026-08-02 23:30:34

○MXdiscoverydrilling.sg2015-06-12 → 2017-04-10 · 4 obs

● 2015-06-12 18:20:44
● 2017-04-10 23:37:24
○ 2026-07-04 03:54:40
○ 2026-08-02 23:30:34

○A103.9.103.352015-06-12 → 2017-04-10 · 4 obs

● 2015-06-12 18:20:44
● 2017-04-10 23:37:24
○ 2026-07-04 03:54:40
○ 2026-08-02 23:30:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sg	pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg, dsany4.sgnic.sg	-
discoverydrilling.sg	ns1.ascio.com, ns3.ascio.com, ns2.ascio.com	-

✅ Authoritative Response

Server:212.123.35.97

NS records: ns1.ascio.com, ns3.ascio.com, ns2.ascio.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for discoverydrilling.sg (unsigned zone)

⏱️ Timing

Total: 3956ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns4.ascio.com, ns2.ascio.com...`
MX	1	`discoverydrilling-sg.mail.protection.out`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms81289892`
SOA	1	`ns1.ascio.com sales.it-grid.com`

Analysis

Name Servers

The authoritative name servers for discoverydrilling.sg are ns1.ascio.com, ns2.ascio.com, ns3.ascio.com and ns4.ascio.com.

The name servers of discoverydrilling.sg overlap at least partially with those of other domains — among them m88book.com, ascio.co.il, sanimatic.ch and two more.

These name servers commonly appear in combination with the name servers ns2.ipmirror.com.

Each of the four hosts ns1.ascio.com, ns2.ascio.com, ns3.ascio.com and ns4.ascio.com has two IP addresses. ns1.ascio.com points to 212.123.32.97 and 2604:4000:8000:d:212:123:32:97. ns2.ascio.com points to 212.123.35.97 and 2604:4000:8000:d:212:123:35:97. ns3.ascio.com points to 64.98.148.145 and 2604:4000:2800:2000:64:98:148:145. ns4.ascio.com points to 216.40.47.209 and 2604:4000:0:d:216:40:47:209.

Mail Servers

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

discoverydrilling-sg.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.137.12, 52.101.137.13, 52.101.137.14 and 5 others.

discoverydrilling.sg - robtex.com